TKA0312S [TOPPOWER]
1W 3KVDC Isolated Single and Dual Output DC/DC Converters;
| 型号： | TKA0312S |
| 厂家： | 
南京拓品微 |
| 描述： | 1W 3KVDC Isolated Single and Dual Output DC/DC Converters |
| 文件： | 总4页 (文件大小：788K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TKA Series
DESCRIPTION
：
1W 3KVDC Isolated Single and Dual Output DC/DC Converters
The TKA series are miniature, isolated 1W DC/DC converters in a SIP and DIP package. They offer the
ideal solution in many space critical applications for board level power distribution. The internal SMD
construction makes it possible to offer a product with high performance at low cost. The series offers
smaller size, improved efficiency, lower output ripple noise and 3KVDC isolation.
FEATURES
Efficiency up to 83%
Operating temperature:-40℃ to 105℃
RoHS compliant
、CE certification
UL 94V-0 package material
Power sharing on output
Internal SMD construction
Input voltage :3.3V, 5V,12V
Industry standard pinout
Output voltage: 3.3V, 5V, 9V, 12V,15V / ±3.3V,±5V,±9V,±12V,±15V
SELECTION GUIDE
Nominal Input Voltage
Output Voltage
Output Current (Max./Min)
Efficiency
Part Number
PStyle
V
V
mA
%
DIP
DIP
SIP
SIP
SIP
SIP
TKA0303DA
TKA0305DA
TKA0309DA
TKA0312DA
TKA0315DA
TKA0303SA
TKA0305SA
TKA0309SA
TKA0312SA
TKA0315SA
TKA0503DA
TKA0505DA
TKA0509DA
TKA0512DA
TKA0515DA
TKA0503SA
TKA0505SA
TKA0509SA
TKA0512SA
TKA0515SA
TKA1205DA
TKA1209DA
A1212DA
TK215DA
TKA1SA
TKA1209
TKA1212SA
TKA1215SA
TKA0303D
TKA0305D
TKA0309D
TKA0312D
TKA0315D
TKA0303S
3.3
3.3
303/30.3
75
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
5
5
9
200/20
111/11.1
83/8.3
80
75
8
80
74
80
76
77
80
78
72
75
78
80
78
72
77
78
80
75
82
82
82
74
79
81
12
15
3.3
5
67/6.7
303/30.3
200/20
111.1
83/8.3
9
12
15
3.3
5
SIP
DIP
DIP
DIP
DIP
DIP
SIP
SIP
SIP
SIP
SIP
DIP
DIP
DIP
67/6.7
0.3
1
8.3
5
5
5
.3
5
67/6.7
5
303/30.3
200/20
111/11.1
83/8.3
5
5
9
5
12
15
5
67/6.7
12
12
12
12
12
12
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
200/20
111/11.1
83/8.3
9
12
15
5
DIP
SIP
67/6.7
200/20
111/11.1
83/8.3
SIP
SIP
SIP
9
12
15
±3.3
±5
±9
±12
±15
±3.3
±5
±9
±12
±15
67/6.7
81
75
±151/±15.1
DIP
DIP
DIP
DIP
DIP
SIP
SIP
SIP
SIP
SIP
±100/±10
±55/±5.5
±43/±4.3
±34/±3.4
±151/±15.1
±100/±10
±55/±5.5
±43/±4.3
±34/±3.4
80
74
79
80
73
80
76
77
80
TKA0305S
TKA0309S
TKA0312S
TKA0315S
www.gztoppower.com
TEL:0086-20-62162688
EMAIL:sales2@gztoppower.com
page 1 of 4
TKA Series
SELECTION GUIDE
Nominal Input Voltage
Output Voltage
Output Current (Max./Min)
Efficiency
Part Number
Package Style
V
5
V
mA
±151/±15.1
%
78
DIP
DIP
DIP
DIP
DIP
SIP
SIP
SIP
IP
P
DI
SIP
SIP
SIP
SIP
TKA0503D
TKA0505D
TKA0509D
TKA0512D
TKA0515D
TKA0503S
TKA0505S
TKA0509S
TKA0512S
TKA0515S
TKA1205D
TKA1209D
TKA1212D
TKA1215D
TKA1205S
TKA1209S
TKA1212S
TKA1215S
±3.3
±100/±10
±55/±5.5
±43/±4.3
±34/±3.4
±151/±15.1
±100/±10
±55/±5.5
±43/±4.3
±34/±3.4
±100/±10
±55/5.5
72
75
77
79
78
72
77
78
79
75
79
82
8
73
79
81
81
5
5
±5
±9
5
±12
±15
±3.3
±5
5
5
5
5
±9
5
±12
±15
±5
5
12
12
12
12
12
12
12
12
±9
±43/±4.3
±34/±3.4
±100/±10
±55/±5.5
±43/±4.3
±34/±4
±12
±15
±5
±9
±12
±15
Add suffix “P” for continuous short circuit protection, for example TKA0505SP.
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
2.9
yp.
Max.
3.6
5.6
13.1
60
Units
Voltage range
3.3V input variants
5V input variants
12V input variants
3.3V input
V
V
Voltage range
Voltage range
12
30
25
V
Reflected ripple current
Reflected ripple current
mA p-p
mA p-p
All other
37
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
1 second
300 ºC
540mW
5.5V
Lead temperature 1.5mfor 12 sends
Internal power dissi
Input voltage Vin,
Input voltage Vin,
7V
Inpoltage Vin, TK
15V
ISOLION CHARACS
Paramete
Conditions
tested for 1 second
Viso= 1000VDC
Min.
3000
1
Typ.
Max.
Max.
Units
Isolation test ltage
Resistance
VDC
GΩ
All specifications typical at TA=25℃, nominal input voltage and rated output current unless otherwise specified.
GENERAL CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
95
Units
kHz
Switching frequency
Switching frequency
TEMPER ATURE CHARACTERISTICS
Parameter
3V input and 0503
All other types
kHz
120
Conditions
Min.
-40
Typ.
Max.
105
130
Units
°C
Specification
Derating if the temperature ≥85°C
°C
Storage
-50
Case temperature rise above ambient
°C
°C
5V output types
30
21
Case temperature rise above ambient
Cooling
All other types
Free air convection
www.gztoppower.com
TEL:0086-20-62162688
EMAIL:sales2@gztoppower.com
page 2 of 4
TKA Series
TEMPERATURE DERATING GRAPHS
1.5
1.0
85°C
Safe Operating Area
0.5
0
-40
0
50 100 105 150
Ambient Temperature(°C)
TOLERANCE ENVELOPES
All other types
+10%
+5%
VNOM
3.3V output types
+ 9%
+2.5
-2.5%
-7.5%
+ 1%
+ 1%
-7%
V
NOM
-7%
-15%
10 25
50
7
100
10 25
50
75
100
Output Load Current(%)
Output oad Curren)
MECHANICAL DIMENSIONS
IN CONNECTIONS
19.50
DIP Package
1
SIP Pack
14 PIN DIP
Pin
1
7
8
9
Function
-Vin
NC
TOPPOWER
5
7.55
9.80
5.40
1.09
TKA0505D
YYWW
OV
TO
+Vout
-Vout
+ Vin
TKA0505
YYWW
*
11
14
0.6
0.50
6 PIN SIP
4.60
3.60
0.55
0.
2.54
4.60
3.60
Pin
1
2
Function
+Vin
-Vin
-Vout
OV
+Vout
2.54
7
0.50±0.05
bottom view
1.68
7.62
2.13
4
*
5
0.30
0.20
2
4
6
1
*
5
8
0.30
0.20
6
1.25
12.70
* Pin not fitted on single output variants.
All dimions in ±0.25mm . All pins on a 2.54 mm pitch and within ±0.25mm of true position
weight:1.SIP) 1.9g(DIP) * Pin not fitted on single output variants.
RECOMMENDED FOOTPRINT DETAILS
1.00
1.15
1.00
5HOLES
1.15
6 Pin DIP Package
2.54
2.54
www.gztoppower.com
TEL:0086-20-62162688
EMAIL:sales2@gztoppower.com
page 3 of 4
TKA Series
TUBE OUTLINE DIMENSIONS
7.70
11.60
6 Pin SIP Tube
14 Pin DIP Tube
5.40
5.00
0.60±0.15
4.45
Unless otherwise stated all dimensions in mm±0.5mm
Tube length(14 Pin DIP): 520mm ±2mm
DIP Tube Quantity:30PCS
SIP Tube Quantity:30PCS
Tube length(6 Pin SIP): 525mm ±2mm
SOLDERING INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300℃ for 10 secons. Both tys in this series are backrd
compatible with Sn/Pb soldering systems.
www.gztoppower.com
TEL:0086-20-62162688
EMAIL:sales2@gztoppower.com
page 4 of 4
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