100QBW4 [GAPTEC]
100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated;型号: | 100QBW4 |
厂家: | GAPTEC |
描述: | 100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated |
文件: | 总5页 (文件大小:1864K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
100QBW4_2.25 Series
100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
DC-DC Converter
100 Watt
Wide Input voltage range (4:1)
High efficiency up to 94%
Short circuit protection (SCP)
Input under-voltage, over-
current, over–voltage, over-
temperature protection
Isolation: 2.25KVDC
Operating temperature range:
-40°C to +85°C
The 100QBW4_2.25 series offers 4:1 input voltage, efficiency up to 94%,
2250VDC isolation, Input under-voltage protection, output short circuit
protection, over-current protection, over–voltage protection, over-
temperature protection and EMI meets CISPR22/EN55022 CLASS B.
Five-sided metal shielding
package
International standard pin-out:
1/4 brick
All models are widely applied in battery power supplies, industrial
control, electricity, instruments, railway, communication fields.
Common specifications
Short circuit protection*:
Cooling:
Output specifications
Hiccup, continuous, automatic recovery
Natural or forced convection
-40°C~+85°C
Item
Test condition
Min
Typ
1
Max
3
Units
%
Output voltage
accuracy
Operation temperature range:
Storage temperature range:
Over temperature protection:
Pin welding resistance temperature:
Storage humidity range:
Vibration:
Line regulation
Load regulation
0.2
0.5
0.5
%
-55°C ~+125°C
0.75
%
+95°C MIN / +105°C TYP / +115°C MAX
300°C MAX, 1.5mm from case for 10sec.
< 95%
Transient recovery
time
25% load step change
200
500
µs
Transient response
deviation
25% load step change
• 5V output
• others
3
3
7.5
5
%
%
IEC/EN61373 car body 1 B mold
95%Vo MIN, 110%Vo MAX
105%Vo MAX
Trim**:
Temperature
coefficient
0.03 %/°C
Sense:
Case material:
Plastic [UL94-V0] / aluminium
500,000 hours
Ripple & Noise*
20MHz Bandwidth
• 12V/15V output
• others
100
130
200
mVp-p
mVp-p
MTBF:
250
Weight:
70g / 90g (with base-plate)
Output over-voltage Input voltage range
protection
110
110
125
125
250
160
%Vo
*
Supply voltage must be discontinued at the end of short circuit duration.
** 100QBW4_4805S2.25 and 100QBW4_4815S2.25, Trim and Sense function meet
output up to 10%, Vin need exceed 20VDC.
Output over-current Input voltage range
protection
190
%Io
Switching frequency
PFM mode
KHz
Input specifications
*Test ripple and noise by “parallel cable” method.
Item
Test condition
Min Typ
2265/
Max
Units
mA
Input current
full load/no load
2341/
80
Isolation specifications
50
Item
Test condition
Min
Typ
Max
Units
VDC
Reflected ripple
current
Nominal Vin and full
load
30
mA
Isolation voltage
Tested for 1 minute
and leak current less
than 5mA
2250
Surge voltage
1sec. max.
100% load
-0.7
90
18
VDC
VDC
Start-up threshold
voltage
Isolation resistance
Insulation voltage
500VDC
1000
MΩ
pF
Input under
voltage protection
• 100QBW4_4805S1.5, 16
100QBW4_4815S1.5
• Others
16.5
15.5
VDC
VDC
Isolation capaci-
tance
Input-output,
100KHz/0.1V
2200
15
Input filter
Hot plug
Pi Type
Unavailable
• Module switch ON
Example:
100QBW4_4805S2.25
Ctrl
Ctrl suspended or connected to
TTL high level (3.5-12VDC)
Ctrl pin connected to GND or low
level (0-1.2VDC)
100= 100 Watt; QB= Quarter-Brick; W4= Wide input (4:1);
48= 18-75 Vin; 05= 5Vout; S= Single Output; 2.25= 2.25kVDC isolation
(the voltage of Ctrl
pin is relative to input
pin GND)
• Module switch OFF
• Input current when
switched OFF
2
10
mA
Note:
1. Operation under minimum load will not damage the converter; However, they
may not meet all specification listed, and that will reduce the life of product.
2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage
and rated output load unless otherwise specified.
3. In this datasheet, all the test methods of indications are based on corporate
standards.
Page 1 of 5
100QBW4_2.25 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
100QBW4_2.25 Series
100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
EMC specifications
EMI
EMI
EMS
EMI
EMI*
EMS
CE
CISPR22/EN55022, EN50121-3-2
CISPR22/EN55022, EN50121-3-2
IEC/EN61000-4-2, EN50121-3-2
IEC/EN61000-4-3, EN50121-3-2
IEC/EN61000-4-4, EN50121-3-2
EN50121-3-2
CLASS A and CLASS B (see EMC recommended circuit)
CLASS A and CLASS B (see EMC recommended circuit)
Contact 6KV/Air 8KV
RE
ESD
RS
perf. Criteria B
perf. Criteria A
perf. Criteria A
perf. Criteria B
20V/m
EFT
Surge
2KV (see EMC recommended circuit)
differential mode 1KV, 1.2/50us, source impedance 42Ω
(see EMC recommended circuit)
EMI
CS
IEC/EN61000-4-6, EN50121-3-2
10 Vr.m.s
perf. Criteria A
Part Number
Input Voltage [V]
Output Voltage
Output Current
[A, max]
Efficiency [%, Typ]
Capacitive load
Nominal
Range
18-75
18-75
18-75
18-75
18-75
[VDC]
Vin=24V
Vin=48V
[A, max]
6000
2000
2000
1000
100QBW4_4805S2.25
100QBW4_4812S2.25
100QBW4_4815S2.25
100QBW4_4824S2.25
100QBW4_4848S2.25
48
48
48
48
48
5
20
8.3
6.7
4.2
2.1
93
93
92
93
93
91
92
93
92
92
12
15
24
48
470
For aluminium base-plate add -BP at the end, f.ex. 100QBW4_xxyyS2.25-BP.
Temperature derating curves
100QBW4_4805S2.25
100QBW4_4805S2.25-BP
100QBW4_48yyS2.25-BP
(yy = 12, 15, 24 & 48Vdc)
100QBW4_48yyS2.25
(yy = 12, 15, 24 & 48Vdc)
Page 2 of 5
100QBW4_2.25 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
100QBW4_2.25 Series
100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
Sense of application and precautions
When not using remote sense
Notes:
1. When not using remote sense, make sure + Vo and Sense + are shor-
ted, and that 0V and Sense- are shorted as well;
2. Keep the tracks between + Vo and Sense +, 0V and Sense- as short
as possible. and close to the terminal. Avoid a looping track. If noise
interferes the loop, the operation of the power module will become
unstable.
When remote sense is used
Notes:
1. Using remote sense with long wires may cause output voltage to be-
come unstable. Consult us if long sensing wiring is necessary.
2. Sense tracks or wires should be as short as possible. If using wires, it
should not use twisted-pair or shielded wires.
3. Please use wide PCB tracks or a thick wires between the power supply
module and the load, the line voltage drop should be kept less than
0.3V. Make sure the power supply module‘s output voltage remains
within the specified range.
4. The impedance of wires may cause the output voltage oscillation or a
greater ripple, please take adequate assessments before using.
Typical application
If not using Gaptec´s recommended circuit, please ensure an 220µF
electrolytic capacitors in parallel with the input, which used to
suppress the surge voltage come from the input terminal.
All the DC/DC converters of this series are tested according to the
recommended circuit (see Fig. 1) before delivery.
If it is required to further reduce input&output ripple, properly increase
the input & output of additional capacitors Cin and Cout or select
capacitors of low equivalent impedance, provided that the capacitance
Vout (VDC)
Fuse
Cin
Cout
470µF
220µF
100µF
100µF
is no larger than the max. capacitive load of the product.
5
12/15
24
10A, slow blow
10A, slow blow
10A, slow blow
10A, slow blow
220µF
220µF
220µF
220µF
48
Page 3 of 5
100QBW4_2.25 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
100QBW4_2.25 Series
100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
EMC solution recommended circuit
Device number CLASS A/B
Device parameter
150µF electrolytic capacitor
47µF electrolytic capacitor
150µF electrolytic capacitor
47µF electrolytic capacitor
2.2µF ceramic capacitor
1.0mH common mode inductor
1.5µH inductance
Device function
C1
Meet puise group
and surge
C9
C1
C9
C2, C3, C4, C5, C6, C7, C8
Meet conducted
emission and
radiated emission
L1
L2
CY3 (CLASS A)
CY1, CY2, CY3, CY4 (CLASS B)
1nF Y1 safety capacitor
1nF Y1 safety capacitor
Trim application & trim resistance
Application circuit for TRIM (Part in broken line is the interior of models)
Note: RT is Trim resistance, a is a self-defined parameter, with no real
meaning. Vo’ for the actual needs of the up or down regulated voltage.
Vout(V)
R1(KΩ)
3.036
R2(KΩ)
3
R3(KΩ)
Vref(V)
2.5
5
10
15
15
15
15
12
15
24
48
11.000
14.03
2.87
2.8
2.5
2.5
24.872
53.017
2.87
2.913
2.5
2.5
When the Trim function with down regulated is used, If the RT resistor is too low
or “Trim” is short with “+Vo”, the output voltage Vo’ would be lower than 0.9Vo,
which may cause the product to be irreversibly damaged.
It is not allowed to connect modules output in parallel to enlarge the power.
Page 4 of 5
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
100QBW4_2.25 – Rev. 2017-1.1
Specifications subject to change without notice.
100QBW4_2.25 Series
100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
Mechanical dimensions and recommended layout
100QBW4_xxyyS2.25
Base-plate dimensions and recommended layout
100QBW4_xxyyS2.25-BP
Page 5 of 5
100QBW4_2.25 – Rev. 2017-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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100W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
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