Datasheet > BD2248G

BD2248G

更新时间： 2024-02-02 08:28:42

品牌	Logo	应用领域
罗姆 - ROHM		存储开关
页数	文件大小	规格书
23页	646K
描述
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards

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BD2248G 数据手册

BD2248G

Datasheet

Power Management Switch ICs for PCs and Digital Consumer Products

1ch Small Package

High Side Switch ICs

for USB Devices and Memory Cards

BD2248G

●Description

BD2248G is low on-resistance N-channel MOSFET

●Key Specifications

Input voltage range:

ON resistance: (VIN=5V)

Over current threshold:

Standby current:

2.7V to 5.5V

110mΩ(Typ.)

0.2A min., 0.4A max.

0.01μA (Typ.)

high-side power switches, optimized for Universal

Serial Bus (USB) applications. BD2248G is equipped

with the function of over-current detection, thermal

shutdown, under-voltage lockout and soft-start.

Operating temperature range:

-40℃ to +85℃

●Features

Reverse Current Protection when Power Switch Off

Output Discharge Function

Over-Current Detection

Thermal Shutdown

Open-Drain Fault Flag Output

Under-Voltage Lockout

Soft-Start Circuit

Control Input Logic Active-High

ESD protection

●Package

(Typ.)

(Max.)

SSOP5

2.90mm x 2.80mm x 1.25mm

●Applications

USB hub in consumer appliances, Car accessory, PC,

PC peripheral equipment, and so forth

SSOP5

●Typical Application Circuit

5V (Typ.)

3.3V

VIN

GND

VOUT

/OC

CIN

10kΩ~

100kΩ

Figure 1. Typical Application Circuit

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

www.rohm.com

TSZ22111・14・001

TSZ02201-0E3E0H300010-1-2

25.JUL.2012 Rev.001

1/20

12 3 4 5 6 7...23

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