EL7513IYZ [RENESAS]
0.5A SWITCHING REGULATOR, 1200kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MO-187, MSOP-8;
| 型号： | EL7513IYZ |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | 0.5A SWITCHING REGULATOR, 1200kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MO-187, MSOP-8 开关 光电二极管 |
| 文件： | 总12页 (文件大小：630K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATASHEET
EL7513
White LED Step-Up Regulator
FN7112
Rev 5.00
December 22, 2008
The EL7513 is a constant current boost regulator specially
designed for driving white LEDs. It can drive 4 LEDs in
series or up to 12 LEDs in parallel/series configuration and
achieves efficiency up to 91%.
Features
• 2.6V to 13.2V input voltage
• 18V maximum output voltage
• Drives up to 12 LEDs
• 1MHz switching frequency
• Up to 91% efficiency
The brightness of the LEDs is adjusted through a voltage
level on the CNTL pin. When the level falls below 0.1V, the
chip goes into shut-down mode and consumes less than
1µA of supply current for V less than 5.5V.
IN
• 1µA maximum shut-down current
• Dimming control
The EL7513 is available in the 8 Ld TSOT and 8 Ld MSOP
packages. The TSOT package is just 1mm high, compared
to 1.45mm for the standard SOT23 package.
• 8 Ld TSOT and 8 Ld MSOP packages
• Pb-free available (RoHS compliant)
Applications
• PDAs
• Cellular phones
• Digital cameras
• White LED backlighting
Ordering Information
PART
PART
TEMP. RANGE
NUMBER
MARKING
(°C)
PACKAGE
8 Ld TSOT Tape and Reel
8 Ld TSOT Tape and Reel
PKG. DWG. #
MDP0049
EL7513IWT-T7*
9
-40 to +85
-40 to +85
-40 to +85
EL7513IWT-T7A*
9
MDP0049
MDP0049
EL7513IWTZ-T7*
(See Note)
BAAA
8 Ld TSOT Tape and Reel
(Pb-Free)
EL7513IWTZ-T7A*
(See Note)
BAAA
-40 to +85
8 Ld TSOT Tape and Reel
(Pb-Free)
MDP0049
EL7513IY
d
-40 to +85
-40 to +85
-40 to +85
-40 to +85
8 Ld MSOP
MDP0043
MDP0043
MDP0043
MDP0043
EL7513IY-T7*
EL7513IY-T13*
d
8 Ld MSOP Tape and Reel
8 Ld MSOP Tape and Reel
d
EL7513IYZ
(See Note)
BAABA
8 Ld MSOP
(Pb-Free)
EL7513IYZ-T7*
(See Note)
BAABA
BAABA
-40 to +85
-40 to +85
8 Ld MSOP Tape and Reel
(Pb-Free)
MDP0043
MDP0043
EL7513IYZ-T13*
(See Note)
8 Ld MSOP Tape and Reel
(Pb-Free)
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
FN7112 Rev 5.00
Page 1 of 12
December 22, 2008
EL7513
Pinouts
Typical Connection
EL7513
(8 LD TSOT)
TOP VIEW
L
D
2.6V TO
5.5V
C
C
2
1
33µH
4.7µF
1µF
COMP
CNTL
VOUT
LX
1
2
3
4
8
7
6
5
VIN
CS
VIN
LX
SGND
PGND
VOUT
CS
R
1
EL7513
(8 LD MSOP)
TOP VIEW
5
V
CNTL
PGND
CTRL
COMP SGND
C
3
CS
VIN
1
2
3
4
8
7
6
5
CNTL
COMP
LX
0.1µF
PGND
SGND
VOUT
FN7112 Rev 5.00
December 22, 2008
Page 2 of 12
EL7513
Absolute Maximum Ratings (T = +25°C)
A
COMP, CNTL, CS to SGND. . . . . . . . . . . . . . . . . . . . . .-0.3V to +6V
SGND to PGND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
V
V
to SGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+14V
IN
to SGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+19V
OUT
LX to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+20V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T = T = T
A
J
C
Electrical Specifications
V
= 3V, V = 12V, C = 4.7µF, L = 33µH, C = 1µF, C = 0.1µF, R = 5, T =+ 25°C,
IN
O
1
2
3
1
A
Unless Otherwise Specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
13.2
1
UNIT
V
V
Input Voltage
Total Input Current at Shut-down
2.6
IN
I
I
I
V
V
= 0V
µA
mA
µA
V
Q1
CNTL
CNTL
Quiescent Supply Current at V Pin
O
= 1V, load disconnected
1
1.5
20
Q1
COMP Pin Pull-up Current
COMP Voltage Swing
CNTL Shut-down Current
Chip Enable Voltage
COMP connected to SGND
11
1.5
COMP
V
0.5
2.5
1
COMP
I
CNTL = 0V
µA
mV
mV
mA
V
CNTL
V
V
240
CNTL1
Chip Disable Voltage
100
16
CNTL2
I
V
= 1V
V
V
V
= 1V
CNTL
14
17
15
18
16
OUT_ACCURACY
CNTL
V
V
Over-voltage Threshold
Over-voltage Threshold
MOSFET Current Limit
MOSFET On-resistance
MOSFET Leakage Current
Switching Frequency
Maximum Duty Ratio
CS Input Bias Current
Line Regulation
rising
19
OUT1
OUT2
OUT
OUT
falling, with resistive load
15
17.5
V
ILX
500
mA
R
0.7
DS_ON
I
V
V
V
= 0V, V = 12V
LX
1
µA
kHz
%
LEAK
CNTL
CNTL
F
800
85
1000
90
1200
S
D
= 2V, I = 0
S
MAX
I
1
µA
%/V
CS
I /V
= 2.6V - 5.5V
IN
0.03
O
IN
Pin Descriptions
8 LD TSOT 8 LD MSOP PIN NAME
DESCRIPTION
1
2
7
8
COMP
Compensation pin. A compensation cap (4700pF to 1µF) is normally connected between this pin and
SGND.
CNTL
Control pin for dimming and shut-down. A voltage between 250mV and 5.5V controls the brightness,
and less than 100mV shuts down the converter.
3
4
5
6
7
8
5
6
3
4
1
2
VOUT
LX
Output voltage sense. Use for over voltage protection.
Inductor connection pin. The drain of internal MOSFET.
PGND
SGND
CS
Power Ground pin. The source of internal MOSFET.
Signal Ground. Ground pin for internal control circuitry. Needs to connect to PGND at only one point.
Current sense pin. Connect to sensing resistor to set the LED bias current.
Power supply for internal control circuitry.
VIN
FN7112 Rev 5.00
Page 3 of 12
December 22, 2008
EL7513
Block Diagram
2.6V TO
5.5V
C
V
IN
IN
4.7µF
REFERENCE
GENERATOR
1MHz
OSCILLATOR
THERMAL
SHUTDOWN
L
33µH
OVER-VOLTAGE
PROTECTION
V
OUT
LX
C
OUT
PWM
COMP
+
+
+
LOGIC
1µF
C
COMP
0.1µF
I(LED)
BOOST
I-SENSE
START-UP
CONTROL
PGND
PWM
SIGNAL
ERROR AMP
C
S
+
-
5
617k
50k
CNTL
V
CNTL
SGND
Typical Performance Curves
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
1
2
3
IN
CNTL
series; unless otherwise specified.
1.05
1.04
1.03
1.02
1.01
1.00
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
= 0V, 0.1V
CNTL
WHITE LEDs DISCONNECTED
2.5
3.0
3.5
4.0
(V)
4.5
5.0
5.5
2.5
4.5
6.5
8.5
(V)
10.5
12.5
14.5
V
V
IN
IN
FIGURE 1. SWITCHING FREQUENCY vs V
FIGURE 2. QUIESCENT CURRENT
IN
FN7112 Rev 5.00
December 22, 2008
Page 4 of 12
EL7513
Typical Performance Curves (Continued)
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
2
3
IN
CNTL
1
series; unless otherwise specified.
V
= 1V
CNTL
16.0
15.8
15.6
15.4
15.2
15.0
14.8
14.6
14.4
14.2
14.0
35
30
25
20
15
10
5
0
0
0.5
1.0
V
1.5
(V)
2.0
2.5
5.0
3.0
4.0
2.5
3.5
4.5
IN
5.5
V
(V)
CNTL
IN
FIGURE 3. I
vs V
FIGURE 4. I
vs V
LED
LED
CNTL
BAT54HT1
L
V
IN
33µH
2 LEDs IN A SERIES
4.7µF
1µF
90
85
80
75
70
V
= 4.2V
IN
8
4
VIN
LX
V
= 2.7V
IN
3
7
5
6
VOUT
CS
5
2
1
V
CNTL PGND
COMP SGND
CTRL
L=COILCRAFT LPO1704-333CM
5
10
15
20
(mA)
25
O
30
0.1µF
I
O
FIGURE 5A. 2 LEDs IN A SERIES
FIGURE 5B. EFFICIENCY vs I
FIGURE 5.
BAT54HT1
L
V
IN
33µH
3 LEDs IN A SERIES
4.7µF
1µF
90
85
80
75
70
V
= 4.2V
IN
8
4
VIN
LX
V
= 2.7V
IN
3
7
5
6
VOUT
CS
5
2
1
V
CNTL PGND
COMP SGND
CTRL
L = COILCRAFT LPO1704-333CM
5
10
15
20
(mA)
25
O
30
0.1µF
I
O
FIGURE 6A. 3 LEDs IN A SERIES
FIGURE 6B. EFFICIENCY vs I
FIGURE 6.
FN7112 Rev 5.00
Page 5 of 12
December 22, 2008
EL7513
Typical Performance Curves (Continued)
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
1
2
3
IN
CNTL
series; unless otherwise specified.
BAT54HT1
L
V
IN
33µH
4 LEDs IN A SERIES
4.7µF
1µF
90
85
80
75
70
V
= 4.2V
IN
8
4
VIN
LX
V
= 2.7V
IN
V
= 3.3V
IN
3
7
5
6
VOUT
CS
5
2
1
V
CNTL PGND
COMP SGND
CTRL
L = COILCRAFT LPO1704-333CM
5
10
15
20
25
O
30
60
60
0.1µF
LED CURRENT (mA)
FIGURE 7A. 4 LEDs IN A SERIES
FIGURE 7B. EFFICIENCY vs I
FIGURE 7.
FIGURE 8.
FIGURE 9.
BAT54HT1
L
V
IN
33µH
2 LEGS OF 2 LEDs IN A SERIES
90
85
80
75
70
4.7µF
1µF
V
= 4.2V
= 2.7V
IN
8
4
VIN
LX
V
IN
3
7
5
6
VOUT
CS
5
5
2
1
V
CTRL
CNTL PGND
COMP SGND
L = COILCRAFT LPO1704-333CM
10
20
30
40
(mA)
50
O
0.1µF
I
O
FIGURE 8A. 2 LEGS OF 2 LEDs IN A SERIES
FIGURE 8B. EFFICIENCY vs I
BAT54HT1
L
V
IN
33µH
2 LEGS OF 3 LEDs IN A SERIES
90
85
80
75
70
4.7µF
1µF
V
= 4.2V
IN
8
4
VIN
LX
V
= 2.7V
IN
3
7
5
6
VOUT
CS
5
5
2
1
V
CTRL
CNTL PGND
COMP SGND
L = SUMIDA CMD13D13-33µH
10
20
30
40
(mA)
50
0.1µF
I
O
FIGURE 9A. 2 LEGS OF 3 LEDs IN A SERIES
FIGURE 9B. EFFICIENCY vs I
O
FN7112 Rev 5.00
Page 6 of 12
December 22, 2008
EL7513
Typical Performance Curves (Continued)
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
1
2
3
IN
CNTL
series; unless otherwise specified.
BAT54HT1
L
V
IN
33µH
4.7µF
1µF
2 LEGS OF 4 LEDs IN A SERIES
90
85
80
75
70
V
= 4.2V
IN
8
4
VIN
LX
3
7
5
6
VOUT
CS
V
= 2.7V
IN
5
5
2
1
V
CNTL PGND
COMP SGND
CTRL
L =SUMIDA CMD13D13-33µH
10
20
30
I
40
(mA)
50
60
0.1µF
O
FIGURE 10A. 2 LEGS OF 4 LEDs IN A SERIES
FIGURE 10B. EFFICIENCY vs I
O
FIGURE 10.
BAT54HT1
L
V
IN
15µH
4.7µF
1µF
3 LEGS OF 2 LEDs IN A SERIES
95
90
85
80
75
70
8
4
V
= 4.2V
= 2.7V
VIN
LX
IN
V
IN
3
7
5
6
VOUT
CS
V
CTRL
5
5
5
2
1
CNTL PGND
COMP SGND
L = SUMIDA CMD13D13-15µH
15
35
55
75
95
0.1µF
I
(mA)
O
FIGURE 11A. 3 LEGS OF 2 LEDs IN A SERIES
FIGURE 11B. EFFICIENCY vs I
O
FIGURE 11.
BAT54HT1
L
V
IN
15µH
4.7µF
1µF
3 LEGS OF 3 LEDs IN A SERIES
95
90
85
80
75
70
V
=4.2V
IN
8
4
VIN
LX
3
7
5
6
VOUT
CS
V
=2.7V
IN
V
5
5
5
CTRL
2
1
CNTL PGND
COMP SGND
L=SUMIDA CMD13D13-15µH
15
35
55
75
95
0.1µF
I
(mA)
O
FIGURE 12A. 3 LEGS OF 3 LEDs IN A SERIES
FIGURE 12B. EFFICIENCY vs I
O
FIGURE 12.
FN7112 Rev 5.00
Page 7 of 12
December 22, 2008
EL7513
Typical Performance Curves (Continued)
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
1
2
3
IN
CNTL
series; unless otherwise specified.
BAT54HT1
V
L
IN
15µH
4.7µF
1µF
3 LEGS OF 4 LEDs IN A SERIES
95
90
85
80
75
70
8
4
VIN
LX
V
=4.2V
IN
3
7
5
6
VOUT
CS
V
=2.7V
IN
V
CTRL
5
5
5
2
1
CNTL PGND
COMP SGND
L=SUMIDA CMD13D13-15µH
15
35
55
75
95
0.1µF
I
(mA)
O
FIGURE 13A. 3 LEGS of 4 LEDs in a SERIES
FIGURE 13B. EFFICIENCY vs I
O
FIGURE 13.
Waveforms
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
2
3
IN
CNTL
1
series; unless otherwise specified.
C
= 4700pF
3
I
50mA/DIV
IN
V
I
IN
2V/DIV
50mA/DIV
IN
V
1V/DIV
CNTL
I
10mA/DIV
LED
V
1V/DIV
CNTL
I
10mA/DIV
LED
10ms/DIV
0.1ms/DIV
FIGURE 14. START-UP
FIGURE 15. SHUT-DOWN
I
= 15mA
LED
2V
1V
10mV/DIV
V
IN
V
CNTL
I
100mA/DIV
L
14.2V
12.9V
V
O
30mA
V
10V/DIV
LX
I
LED
15mA
V
50mV/DIV
O
20ms/DIV
1µs/DIV
FIGURE 16. TRANSIENT RESPONSE
FIGURE 17. CONTINUOUS CONDUCTION MODE
FN7112 Rev 5.00
Page 8 of 12
December 22, 2008
EL7513
Waveforms (Continued)
All performance curves and waveforms are taken with C = 4.7µF, C = 1µF, C = 0.1µF, L = 33µF, V = 3.3V, V
= 1V, R = 5, 4 LEDs in a
1
1
2
3
IN
CNTL
series; unless otherwise specified.
V
= 0.34V, I
= 5mA
LED
CTRL
V
10mV/DIV
IN
V
V
(5V/DIV)
O
I
100mA/DIV
L
(1V/DIV)
V
COMP
LX
10V/DIV
V
50mV/DIV
O
1µs/DIV
FIGURE 18. DISCONTINUOUS CONDUCTION MODE
FIGURE 19. OVER VOLTAGE PROTECTION (LED
DISCONNECTED)
The relationship between the LED current and CNTL voltage
level is as follows:
Detailed Description
The EL7513 is a constant current boost regulator specially
designed for driving white LEDs. It can drive up to 4 LEDs in
series or 12 LEDs in parallel/series configuration and
achieves efficiency up to 91%.
V
CNTL
----------------------------
I
=
(EQ. 1)
LED
13.33 R
1
When R is 5, 1V of V
conveniently sets I
to
LED
The brightness of the LEDs is adjusted through a voltage
level on the CNTL pin. When the level falls below 0.1V, the
chip goes into shut-down mode and consumes less than
1
CNTL
is 250mV to 5.5V.
15mA. The range of V
CNTL
Shut-Down
When V
1µA of current for V less than 5.5V.
IN
is less than 100mV, the converter is in shut-
CNTL
Steady-State Operation
down mode. The max current consumed by the chip is less
than 1µA for V less than 5.5V.
IN
EL7513 is operated in constant frequency PWM. The
switching is around 1MHz. Depending on the input voltage,
the inductance, the type of LEDs driven, and the LED’s
current, the converter operates at either continuous
conduction mode or discontinuous conduction mode (see
waveforms). Both are normal.
Over-Voltage Protection
When an LED string is disconnected from the output, V will
continue to rise because of no current feedback. When V
reaches 18V (nominal), the chip will shut down. The output
O
O
voltage will drop. When V drops below 16V (nominal), the
O
Brightness Control
chip will boost output voltage again until it reaches 18V. This
hiccough continues until LED is applied or converter is shut
down.
LED’s current is controlled by the voltage level on CNTL pin
(V
). This voltage can be either a DC or a PWM signal
CNTL
with frequency less than 200Hz (for C = 4700pF). When a
higher frequency PWM is used, an RC filter is recommended
before the CNTL pin (see Figure 20).
3
When designing the converter, caution should be taken to
ensure the highest operating LED voltage does not exceed
17V, the minimum shut-down voltage. There is no external
component required for this function.
Component Selection
The input and output capacitors are not very important for
the converter to operate normally. The input capacitance
is normally 0.22µF - 4.7µF and output capacitance
0.22µF - 1µF. Higher capacitance is allowed to reduce the
voltage/current ripple, but at added cost. Use X5R or X7R
type (for its good temperature characteristics) of ceramic
capacitors with correct voltage rating and maximum height.
100k
PWM
CNTL
SIGNAL
0.1µF
COMP
FIGURE 20. PWM BRIGHTNESS CONTROL
FN7112 Rev 5.00
Page 9 of 12
December 22, 2008
EL7513
When choosing an inductor, make sure the inductor can
handle the average and peak currents giving by following
formulas (80% efficiency assumed):
The diode should be Schottky type with minimum reverse
voltage of 20V. The diode's peak current is the same as
inductor's peak current, the average current is I , and RMS
O
current is:
I
V
O
O
-----------------------
=
I
I
LAVG
(EQ. 2)
(EQ. 3)
0.8 V
I
=
I
I
LAVG O
IN
DRMS
(EQ. 5)
1
2
Ensure the diode's ratings exceed these current
requirements.
--
= I
+
I
LPK
LAVG
L
White LED Connections
V
V – V
IN
IN
O
--------------------------------------------
I
=
(EQ. 4)
L
One leg of LEDs connected in series will ensure the
L V F
O
S
uniformity of the brightness. 18V maximum voltage enables
4 LEDs can be placed in series.
where:
However, placing LEDs into series/parallel connection can
give higher efficiency as shown in the efficiency curves. One
of the ways to ensure the brightness uniformity is to pre-
screen the LEDs.
• I is the peak-to-peak inductor current ripple in Ampere
L
• L inductance in µH
• FS switching frequency, typical 1MHz
A wide range of inductance (6.8µH - 68µH) can be used for
the converter to function correctly. For the same series of
inductors, the lower inductance has lower DC resistance
(DCR), which has less conducting loss. But the ripple current
is bigger, which generates more RMS current loss. Figure 11
shows the efficiency of the demo board under different
inductance for a specific series of inductor. For optimal
efficiency in an application, it is a good exercise to check
several adjacent inductance values of your preferred series
of inductors.
PCB Layout Considerations
The layout is very important for the converter to function
properly. Power Ground ( ) and Signal Ground ( ) should
be separated to ensure the high pulse current in the power
ground does not interference with the sensitive signals
connected to Signal Ground. Both grounds should only be
connected at one point right at the chip. The heavy current
paths (V -L-L pin-PGND, and V -L-D-C -PGND) should
IN IN
X
2
be as short as possible.
The trace connected to the CS pin is most important. The
current sense resister R should be very close to the pin
1
When the trace is long, use a small filter capacitor close to
For the same inductance, higher overall efficiency can be
obtained by using lower DCR inductor.
the CS pin.
EFFICIENCY vs I
O
85
83
81
79
77
The heat of the IC is mainly dissipated through the PGND
pin. Maximizing the copper area around the plane is
preferable. In addition, a solid ground plane is always helpful
for the EMI performance.
V
= 3.3V FOR
IN
DIFFERENT L
L = 22µH
L = 33µH
L = 15µH
L = 10µH
The demo board is a good example of layout based on the
principle. Please refer to the EL7513 Application Brief for the
layout.
L = Coilcraft
LPO1704 SERIES
1mm HEIGHT
5
10
15
20
(mA)
25
30
I
O
FIGURE 21. EFFICIENCY OF DIFFERENT INDUCTANCE
(4 LEDs IN A SERIES)
FN7112 Rev 5.00
Page 10 of 12
December 22, 2008
EL7513
TSOT Package Family
MDP0049
TSOT PACKAGE FAMILY
e1
D
A
MILLIMETERS
6
4
N
SYMBOL
TSOT5
1.00
0.05
0.87
0.38
0.127
2.90
2.80
1.60
0.95
1.90
0.40
0.60
0.20
5
TSOT6
1.00
0.05
0.87
0.38
0.127
2.90
2.80
1.60
0.95
1.90
0.40
0.60
0.20
6
TSOT8
1.00
0.05
0.87
0.29
0.127
2.90
2.80
1.60
0.65
1.95
0.40
0.60
0.13
8
TOLERANCE
Max
A
A1
A2
b
±0.05
E1
E
±0.03
2
3
±0.07
0.15
2X
C
D
c
+0.07/-0.007
Basic
1
2
(N/2)
0.25
C
D
5
2X N/2 TIPS
e
E
Basic
E1
e
Basic
ddd
C A-B D
M
B
b
NX
Basic
e1
L
Basic
±0.10
L1
ddd
N
Reference
-
0.15
2X
C A-B
1
3
D
Reference
Rev. B 2/07
C
NOTES:
A2
1. Plastic or metal protrusions of 0.15mm maximum per side are
not included.
SEATING
PLANE
2. Plastic interlead protrusions of 0.15mm maximum per side are
not included.
A1
0.10
NX
C
3. This dimension is measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
5. Index area - Pin #1 I.D. will be located within the indicated zone
(TSOT6 AND TSOT8 only).
(L1)
H
6. TSOT5 version has no center lead (shown as a dashed line).
A
GAUGE
PLANE
0.25
c
L
4° ±4°
FN7112 Rev 5.00
Page 11 of 12
December 22, 2008
EL7513
Mini SO Package Family (MSOP)
MDP0043
0.25 M C A B
A
MINI SO PACKAGE FAMILY
D
(N/2)+1
MILLIMETERS
N
SYMBOL
MSOP8
1.10
0.10
0.86
0.33
0.18
3.00
4.90
3.00
0.65
0.55
0.95
8
MSOP10
1.10
0.10
0.86
0.23
0.18
3.00
4.90
3.00
0.50
0.55
0.95
10
TOLERANCE
Max.
NOTES
A
A1
A2
b
-
±0.05
-
E
E1
PIN #1
I.D.
±0.09
-
+0.07/-0.08
±0.05
-
c
-
D
±0.10
1, 3
1
B
(N/2)
E
±0.15
-
E1
e
±0.10
2, 3
Basic
-
e
H
C
L
±0.15
-
SEATING
PLANE
L1
N
Basic
-
Reference
-
M
C A B
b
0.08
0.10 C
Rev. D 2/07
N LEADS
NOTES:
1. Plastic or metal protrusions of 0.15mm maximum per side are not
included.
L1
2. Plastic interlead protrusions of 0.25mm maximum per side are
not included.
A
3. Dimensions “D” and “E1” are measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
c
SEE DETAIL "X"
A2
GAUGE
PLANE
0.25
L
DETAIL X
A1
3° ±3°
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For additional products, see www.intersil.com/en/products.html
Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted
in the quality certifications found at www.intersil.com/en/support/qualandreliability.html
Intersil products are sold by description only. Intersil may modify the circuit design and/or specifications of products at any time without notice, provided that such
modification does not, in Intersil's sole judgment, affect the form, fit or function of the product. Accordingly, the reader is cautioned to verify that datasheets are
current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its
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For information regarding Intersil Corporation and its products, see www.intersil.com
FN7112 Rev 5.00
Page 12 of 12
December 22, 2008
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