Datasheet > BD22441G-C

BD22441G-C

更新时间： 2023-09-03 20:25:01

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
28页	1437K
描述
BD22441G-C is low on-resistance N-channel MOSFET high-side power switch, optimized for Universal Serial Bus (USB) applications. BD22441G-C is equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start. Moreover, the range of Current limit threshold can be adjusted from 0.2A to 1.7A by changing the external resistance.

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BD22441G-C 数据手册

Datasheet

1 Channel Compact High Side Switch ICs

Automotive 1ch Adjustable Current Limit

High Side Switch ICs

BD22441G-C

General Description

Key Specifications

BD22441G-C is low on-resistance N-channel MOSFET

high-side power switch, optimized for Universal Serial

Bus (USB) applications. BD22441G-C is equipped with

the function of over-current detection, thermal shutdown,

under-voltage lockout and soft-start. Moreover, the

range of Current limit threshold can be adjusted from

0.2A to 1.7A by changing the external resistance.

◼

IN Operating Voltage:

On Resistance: (VIN=5V)

Current Limit Threshold: 0.2A to 1.7A adjustable

Standby Current: 0.01μA (Typ)

Operating Temperature Range: -40°C to +125°C

2.8V to 5.5V

100mΩ(Typ)

Features

Package

SSOP6

W(Typ) x D(Typ) x H(Max)

2.90mm x 2.80mm x 1.25mm

◼ AEC-Q100 Qualified^{(Note 1)}

◼ Adjustable Current Limit Threshold: 0.2A to 1.7A

◼ Built-in Low On-Resistance (Typ 100mΩ) N-channel

MOSFET Built-in

◼ Soft-Start Circuit

◼ Output Discharge Function

◼ Open-Drain Fault Flag Output

◼ Thermal Shutdown

◼ Under-Voltage Lockout

◼ Reverse Current Protection when Power Switch Off

(Note 1: Grade1)

Applications

SSOP6

Car accessory

Typical Application Circuit

5V (Typ)

3.3V

OUT

ILIM

/OC

CIN

10μF

1μF

120μF

GND

10kΩ to

100kΩ

RLIM

Figure 1. Typical Application Circuit

〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays

.www.rohm.com

TSZ02201-0G7G1G300010-1-2

11.Apr.2022 Rev.004

1/25

TSZ22111 • 14 • 001

12 3 4 5 6 7...28

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