Datasheet > BD9703FP-V5

BD9703FP-V5

更新时间： 2024-09-26 01:21:23

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
17页	475K
描述
Simple Step-down Switching Regulators with Built-in Power MOSFET

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数据手册

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BD9703FP-V5 数据手册

Single-chip Type with Built-in FET Switching Regulator Series

Simple Step-down

Switching Regulators

with Built-in Power MOSFET

No.09027EBT01

BD9701FP/CP-V5/T/T-V5, BD9703FP/CP-V5/T/T-V5,BD9702CP-V5/T/T-V5

●Description

The BD9701/BD9703/BD9702 are single-channel step-down switching regulator capable of PWM operation.

The Pch MOS FET is built in for high efficiency in small load area.Lower electricity consumption of operating current 4mA

(Typ) and stand-by current 0uA(Typ) is realized by adopting Bi-CMOS process.

●Features

1) Maximum switching current: 1.5A(BD9701/BD9703), 3A(BD9702)

2) Built-in Pch FET ensures high efficiency

3) Output voltage adjustable via external resistors

4) High switching frequency: 100kHz (BD9701), 300kHz(BD9703), 110kHz(BD9702)

5) Overcurrent and thermal shutdown protection circuits built in

6) ON/OFF control via STBY pin

7) Small surface mount TO252-5 package (only BD9701FP, BD9703FP)

●Applications

TVs, printers, DVD players, projectors, gaming devices, PCs, car audio/navigation systems, ETCs, communication equipment,

AV products, office equipment, industrial devices, and more.

●Line Up

BD9701FP/CP-V5/T/T-V5 BD9703FP/CP-V5/T/T-V5

1.5A

BD9702CP-V5/T/T-V5

3.0A

Output Current

Input Voltage

8 or Vo+3 ～ 36V

300kHz (fixed)

Switching Frequency

External Synchronization

Stand-by Function

Operating Temperature

Package

100kHz (fixed)

110kHz (fixed)

○

-40 ～ +85℃

TO252-5/TO220CP-V5/TO220FP-5/TO220FP-5 (V5) TO220CP-V5/TO220FP-5/TO220FP-5 (V5)

www.rohm.com

2009.04- Rev.B

1/16

12 3 4 5 6 7...17

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