Datasheet > 0RPF-15B1ACG

0RPF-15B1ACG

更新时间： 2023-04-15 00:00:00

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
9页	270K
描述
DC-DC Regulated Power Supply Module

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数据手册

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0RPF-15B1ACG 数据手册

NON-ISOLATED DC/DC CONVERTERS

5.0 Vdc Input

1.2 Vdc - 3.3 Vdc/15 A Output

xRPF-15B1AC

RoHS Compliant

Rev.B

•

Non-Isolated

Fixed Frequency (300 kHz)

Remote On/Off

Low Cost

Power Good Output Signal (open

collector)

•

Wide Trim Range

Under-voltage Lockout (UVLO)

OCP/SCP

Converter Can Sink and Source

Current

Description

The Bel xRPF-15B1AC is part of the low cost non-isolated dc/dc converter series. The modules use a SIP

package for ease of layout and space savings. The output is closely regulated and can be trimmed from 1.2 Vdc

to 3.3 Vdc. The efficiency is typically 93% at 3.3 Vdc output at full load. Typical features include remote on/off,

under-voltage lockout, over-current protection and short circuit protection.

Part Selection

Output Voltage

Input

Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

Horizontal Mount

Model Number

Vertical Mount

1.2 Vdc - 3.3 Vdc

5 Vdc

15 A

49.5 W

93%

0RPF-15B1AC

VRPF-15B1AC

Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

2. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “G” for “Tray

Packaging”.

Absolute Maximum Ratings

Parameter

Min

-0.3 V

0 °C

Typ

Max

7 V

Notes

Input Voltage (continuous)

Output Enable Terminal Voltage

Ambient Temperature

80 °C

Storage Temperature

-40 °C

125 °C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

4.5 V

5 V

5.5 V

Input Current (Source)

Vo=3.3 V

Vo=1.8 V

Vo=1.2 V

11.7 A

6.8 A

4.8 A

12.5 A

7.4 A

5.2 A

Input Current (Sink)

Vo=3.3 V

Vo=1.8 V

Vo=1.2 V

-10 A

-5 A

-3 A

35 mA

10 mA

-7.8 A

-3.8 A

-2.3 A

No Load Input Current

Remote Off Input Current

22 mA

Tested with simulated source impedance of

500 nH, 5 Hz to 20 mHz and five 10 uF/10 V

capacitors (P/N: C3216X5R1A106K, TDK)

at the input

Input Reflected Ripple Current (pk-pk)

90 mA

150 mA

Input Reflected Ripple Current (rms)

I²t Inrush Current Transient

20 mA

40 mA

0.02 A²s

0.05 A²s

Turn-on Voltage Threshold

Turn-off Voltage Threshold

4.25 V

4 V

Note: All specifications are typical at 25 °C unless otherwise stated.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

12 3 4 5 6 7...9

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