Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
©2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP05xRAH-05C
3.3V Input / 1.2V – 2.5V Output / 5A
page 4
Control Specifications
General Specifications
1. Vin=3.3V, full load and Ta=25° C.
2. See graphs on pages 10-12.
3. With remote on/off pin 1 open, the module is on.
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V8.1
V5.1
V2.1
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48
18
19
88
68
38
%
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2
V5.2
V8.1
V5.1
V2.1
09
09
09
09
501
011
011
011
%
thgieWllA
9.4 g
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6.3V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
©2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP05xRAH-05C
3.3V Input / 1.2V – 2.5V Output / 5A
page 5
Note: On/off pin designed to work with an open collector/drain switch.
Efficiency Data
Module 2.5V
86%
88%
90%
92%
94%
96%
12345
Output Current
Efficiency
3.0V
3.3V
3.6V
Module 1.8V
82%
84%
86%
88%
90%
92%
94%
12345
Output Current
Efficiency
3.0V
3.3V
3.6V
Module 1.5V
80%
82%
84%
86%
88%
90%
92%
12345
Output Current
Efficiency
3.0V
3.3V
3.6V
Module 1.2V
78%
79%
80%
81%
82%
83%
84%
85%
86%
87%
88%
89%
12345
Output Current
Efficiency
3.0V
3.3V
3.6V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
©2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP05xRAH-05C
3.3V Input / 1.2V – 2.5V Output / 5A
page 6
Ripple and Noise
Ripple and noise at full load and 3.3Vdc input,
2.5Vdc output and Ta=25° C
Ripple and noise at full load and 3.3Vdc input,
1.8Vdc output and Ta=25° C
1µF ceramic cap and 10µF aluminum cap added at the output.
Ripple and noise at full load and 3.3Vdc input,
1.5Vdc output and Ta=25° C
Ripple and noise at full load and 3.3Vdc input,
1.2Vdc output and Ta=25° C

SRAH-05C250R

Mfr. #:
Manufacturer:
Bel
Description:
DC DC CONVERTER 2.5V 13W
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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