RGA4W250W010A-001 [TDK]
DC-DC开关电源;
| 型号： | RGA4W250W010A-001 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | DC-DC开关电源 开关 |
| 文件： | 总6页 (文件大小：1670K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RGA Series
https://product.tdk.com/en/power/rga
250W, 9 to 40V, or 9 to 53V Input Non-Isolated
Ruggedized DC-DC Buck Converters
www.emea.lambda.tdk.com/rga
The rugged RGA non-isolated DC-DC step-down converters are encapsulated in a five-sided aluminum case and rated for up to 110˚C operation. The
modules have the industry standard 1/16th brick pin-out, are qualified to MIL-STD-810G (shock and vibration) and designed for fan-less, conduction cooled
applications. The series accepts a wide input range to support multiple DC bus and battery voltages. Standard and optional features include remote on/off,
remote sense, power good, frequency synchronization and output sequencing, making the modules a truly versatile power solution. The wide output
adjustment range allows one model to be used in multiple positions, assisting inventory and part number reduction.
Features
Benefits
• Up to 250W in a 1/16th Brick Pin-Out
• Encapsulated in a 5-sided Aluminum case
• 110 ˚C maximum case temperature
• Efficiency - Up to 98%
• High Power Density, Less Board Area Needed
• Improves EMI
• Ruggedized deployment in harsh environment with high shock & vibration exposure
• Longer Battery Life / Low Power Consumed
• One Part Supports Multiple System Voltages
• Can Operate From Different DC Source Voltages
• Low Cost
• Wide 3.3 to 15V, 3.3 to 24V or 3.3 to 40V Output Adjustment
• Wide 9 to 40V or 9 to 53V Input Range
• Low Component Count With Minimal External Components
Model Selector
Input
Voltage
(V)
Output
Voltage
(V)
Max
Current
(A)
Max
Power
(W)
Negative
Logic
On/Off
Full
Feature*
Model
RGA24250W014A-001
RGA24250W014A-003
RGA4W250W010A-001
RGA4W250W010A-003
RGA4W250W020A-001
RGA4W250W020A-003
9 - 40
9 - 40
9 - 53
9 - 53
9 - 53
9 - 53
3.3 - 24
3.3 - 24
3.3 - 40
3.3 - 40
3.3 - 15
3.3 - 15
14
14
10
10
20
20
250
250
250
250
250
250
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
Preferred model
* Full feature includes Power Good signal, Frequency Synchronization, Output Sequencing
Related Products
Type
Part Number
Description
Ruggedized DC-DC Buck-Boost Converter RGC
300W, Input 9-53V or 9-36V, Output 9.6-48V, 8A; 5-28V, 12.5A; or 8-24V, 20A
500-750W, Input 18-60V or 18-36V, Output 3.3-24V, 33A; or 3.3-18V, 45A
300W, Input 9-53V or 9-36V, Output 9.6-48V, 8A; 5-28V, 12.5A; or 8-24V, 20A
250W, Input 9-53V, Output 3.3-40V, 10A; 3.3-15V, 20A
120W Industrial, Input 9-36V, Isolated Quarter Brick
120W MIL-COTS, Input 9-40V, Isolated Quarter Brick
DC-DC Buck Converter
DC-DC Buck-Boost Converter
DC-DC Buck Converter
Isolated DC-DC Converter
Isolated DC-DC Converter
Evaluation Board
i7A
i7C
i6A4W
GQA
HQA
i367X-C01-EVK-S0
Evaluation Board with no module. Order required RGA part number separately.
1
RGA Series
Specification
Model
RGA24250W014A
RGA4W250W010A
RGA4W250W020A
Input
Input Voltage Range
Input Current (max)
Standby Input Current (typ)
Turn-ON Input Voltage
Turn-OFF Input Voltage
Efficiency
Vdc
A
9 - 40
9 - 53
15
20
mA
Vdc
Vdc
%
1.5
8
7 - 9
92.5 - 98
94 - 97.5
CE, UKCA Mark
90 - 97
Safety Certifications and Markings
Output
-
Output Voltage Tolerance
Switching Frequency
Line Regulation
%
± 4
400
0.3
kHz
%
0.3
1
0.4
1.2
Load Regulation
%
0.9
External Load Capacitance
Ripple & Noise
uF
0 - 2200
20
0 - 1500
50
0 - 1800
20
mVpp
Overcurrent Protection Threshold (typ)
Overtemperature Protection
Output Voltage Adjustment Range
Remote Sense
A
-
22
15
27
Yes
-
See full specifications for output trim equation.
(+) Sense, compensating up to 5% of output voltage
Negative Logic
-
Remote On/Off
-
Power Good
-
Optional (Full Feature Version)
Frequency Synchronization (SYNC)
Output Sequencing (SEQ)
Environmental
Operating Temperature (Tcase)
Storage Temperature
Humidity (non condensing)
Altitude (2)
-
Optional (Full Feature Version)
-
Optional (Full Feature Version)
°C
-40 to 110
-55 to 125
°C
%RH
5 - 95 (Operating & Storage)
2000
m
-
Cooling
Conduction Cooling
Shock
-
MIL-STD-810G 516.6 Procedure I & IV
MIL-STD-810G 514.6 Procedure I, Cat 10
Vibration
-
Thermal Cycling Test (TCT)
Other
-
Qualified to 700 cycles / -40 to 125˚C, 60˚C/min ramp, 30 min dwell time
Weight (Typ)
g
42.5 max
35.6 x 35.6 x 13.0
Size (LxWxH)
mm
35.6 x 25.6 x 13.0 (Mounting tab excluded)
1.40 x 1.40 x 0.51
Size (LxWxH)
Inches
1.40 x 1.01 x 0.51 (Mounting tab excluded)
> 12 MHrs; 100% Load; Ta = 40 °C
3 years
MTBF - Telcordia SR-332
Warranty
-
yrs
Notes
(1) See website for detailed product specification.
(2) Contact Technical Support for operation at higher altitudes.
2
RGA Series
Typical Application Circuit (RGA)
Recommendation
1. TRIM resistor Rup should be connected as close as possible to the power module.
Operating Range (RGA4W250W020A-xxx)
Operating Range (RGA24250W014A-xxx)
Operating Range (RGA4W250W010A-xxx)
Pinout
PIN
Function
PIN
Function
1
2
3
4
VIN (+)
ON / OFF
7
SENSE +
VOUT (+)
8
VIN (-) / GND
VOUT (-) / GND
32
33
34
SYNC (Option)
MS (Option)
SEQ (Option)
5
6
Power Good (Option)
TRIM
Pin base material is brass or copper with gold over nickel plating.
3
RGA Series
Mechanical Specification
Dimensions are in mm [in]. Unless otherwise specified tolerances are: x.x ± 0.5 [0.02], x.xx ± 0.25 [0.010].
Note: Case is not connected to ground (floating).
4
RGA Series
Recommended Hole Pattern (Suffix -001)
Recommended PCB Hole Pattern (Suffix -003)
5
RGA Series
TDK-Lambda France SAS
TDK-Lambda Americas
Tel: +33 1 60 12 71 65
Tel: +1 800-LAMBDA-4 or 1-800-526-2324
tla.powersolutions@tdk.com
www.us.lambda.tdk.com
tlf.fr.powersolutions@tdk.com
www.emea.lambda.tdk.com/fr
Italy Sales Office
Tel: +39 02 61 29 38 63
tlf.it.powersolutions@tdk.com
www.emea.lambda.tdk.com/it
TDK Electronics do Brasil Ltda
Tel: +55 11 3289-9599
sales.br@tdk-electronics.tdk.com
www.tdk-electronics.tdk.com/en
Netherlands
tlf.nl.powersolutions@tdk.com
www.emea.lambda.tdk.com/nl
TDK-Lambda Germany GmbH
Tel: +49 7841 666 0
tlg.powersolutions@tdk.com
TDK-Lambda Corporation
Tel: +81-3-6778-1113
www.jp.lambda.tdk.com
www.emea.lambda.tdk.com/de
TDK-Lambda (China) Electronics Co. Ltd.
Tel: +86 21 6485-0777
tlc.powersolutions@tdk.com
www.lambda.tdk.com.cn
Austria Sales Office
Tel: +43 2256 655 84
tlg.at.powersolutions@tdk.com
TDK-Lambda Singapore Pte Ltd.
Tel: +65 6251 7211
tls.marketing@tdk.com
www.sg.lambda.tdk.com
www.emea.lambda.tdk.com/at
Switzerland Sales Office
Tel: +41 44 850 53 53
tlg.ch.powersolutions@tdk.com
www.emea.lambda.tdk.com/ch
TDK India Private Limited, Power Supply Division
Tel: +91 80 4039-0660
mathew.philip@tdk.com
www.sg.lambda.tdk.com
Nordic Sales Office
Tel: +45 8853 8086
tlg.dk.powersolutions@tdk.com
www.emea.lambda.tdk.com/dk
TDK-Lambda UK Ltd.
Tel: +44 (0) 12 71 85 66 66
tlu.powersolutions@tdk.com
www.emea.lambda.tdk.com/uk
TDK-Lambda Ltd.
Tel: +9 723 902 4333
tli.powersolutions@tdk.com
www.emea.lambda.tdk.com/il-en
For Additional Information, please visit
https://product.tdk.com/en/power/
RGA_Datasheet_260874 November 21st, 2022 V2
6
RGA Series
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