VRAH-02C50B0 Bel Fuse Inc, VRAH-02C50B0 Datasheet

CONV DC/DC 1.5A 5V OUT VERT MNT

VRAH-02C50B0

Manufacturer Part Number
VRAH-02C50B0
Description
CONV DC/DC 1.5A 5V OUT VERT MNT
Manufacturer
Bel Fuse Inc
Series
VRAHr
Type
Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr
Datasheet

Specifications of VRAH-02C50B0

Output
5V
Number Of Outputs
1
Power (watts)
7W
Mounting Type
Through Hole
Voltage - Input
3 ~ 3.6V
Package / Case
5-SIP Module
1st Output
5 VDC @ 1.5A
Size / Dimension
0.70" L x 0.31" W x 0.65" H (17.8mm x 7.9mm x 16.5mm)
Power (watts) - Rated
7.5W
Operating Temperature
-40°C ~ 85°C
Efficiency
87%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Other names
507-1379-5
Description
The Bel xRAH-02C50x is a part of the low cost non-isolated dc/dc converter series. The modules use a SMD or
SIP package for ease of layout and space savings. The output is closely regulated and the efficiency is typically
87% at full load.
Part Selection
Notes: 1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel
Absolute Maximum Ratings
Input Specifications
Input Voltage (continuous)
Ambient Temperature
Storage Temperature
Input Voltage
Input Current
Input Reflected Ripple Current
Input Reflected Ripple Current
(pk-pk)
I
Turn-on Voltage Threshold
(rms)
2
Voltage
5.0 Vdc
Output
t Inrush Current Transient
NON-ISOLATED DC/DC CONVERTERS
3.0 Vdc - 3.6 Vdc Input
xRAH-02C50x
Non-Isolated
High Efficiency
Fixed Frequency (550 kHz)
Low Profile Package
Trim Function (Option)
3. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
2. Replace “x” with “0” to allow burst mode operation at low load currents, or with “B” to disable burst
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
mode operation at light loads.
Packaging”, and “G” for “Tray Packaging”.
Parameter
Parameter
3.0 Vdc - 3.6 Vdc
Input Voltage
RoHS Compliant
Max. Output
Current
5.0 Vdc/1.5 A Output
1.5 A
-40 °C
-40 °C
2.8 V
Min
3.0 V
Min
-
-
-
-
-
Allows Burst Mode Operation at
Low Load Currents for xRAH-
02C500, Burst Mode Operation
Disabled for Lower Output Ripple
at Light Loads for xRAH-02C50B
UL60950-1 Recognized (UL/cUL)
Max. Output
0.02 A
100 mA
Power
30 mA
7.5 W
Typ
2.8 V
Typ
-
-
-
-
-
2
s
Rev.A
Efficiency
Typical
0.05 A
150 mA
60 mA
87%
3.6 V
3.3 A
2.9 V
Max
125 °C
85 °C
4.0 V
Max
2
s
Surface Mount
SRAH-02C50x
Part Number
With simulated source impedance
of 500 nH, 5 Hz to 20 MHz; Use
one 270 uF/16 V capacitor with
ESR = 0.018 ohm max. at 100 kHz
Notes
Notes
Vertical Mount
VRAH-02C50x
Part Number

Related parts for VRAH-02C50B0

VRAH-02C50B0 Summary of contents

Page 1

... Typical Part Number Surface Mount 87% SRAH-02C50x Max Notes 4 °C 125 °C Max Notes 3.6 V 3.3 A With simulated source impedance 500 nH MHz; Use one 270 uF/16 V capacitor with 150 mA ESR = 0.018 ohm max. at 100 kHz 2 0. 2.9 V Part Number Vertical Mount VRAH-02C50x ...

Page 2

... Inches (L × W × H) Millimeters (L × W × H) Weight Note: All specifications are typical at nominal input, full load at 25 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 5.0 Vdc/1.5 A Output Min Typ 4.825 V 5 ...

Page 3

... Rtrim − adj Vo Note: Output voltage Vo=5.004 V when Rtrim is open. Efficiency Data Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 5.0 Vdc/1.5 A Output − Kohm − Kohm Efficiency Curve 89.0% 88.0% 87 ...

Page 4

... Ripple and noise at full load, Vin=3.3 V, Vo=5 V Note: Ripple and noise tested with 1 uF ceramic capacitor at the output, Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 5.0 Vdc/1.5 A Output xRAH-02C50x Ripple and noise at no load, Vin=3 ...

Page 5

... Vin=3.3 V, Vo=5 V 100% to 50% load transient at Vin=3.3 V, Vo=5 V Note: Transient response at di/dt=0.5 A/uS, no external load capacitor, Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 5.0 Vdc/1.5 A Output ...

Page 6

... NON-ISOLATED DC/DC CONVERTERS 3 3.6 V Input 5.0 V/1.5 A Output Mechanical Outline SRAH-02C50x VRAH-02C50x bel RoHS Compliance Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. These parts are not however compatible with the higher temperatures associated with lead free solder processes and ...

Related keywords