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BD2062FJ-LB PDF预览

BD2062FJ-LB

更新时间: 2024-10-02 11:08:11
品牌 Logo 应用领域
罗姆 - ROHM 开关软启动
页数 文件大小 规格书
25页 529K
描述
本产品是面向工业设备市场的产品,保证可长期稳定供货。 是适合这些用途的产品。USB端口用双路高边开关为内置了用于通用串行总线(USB)电源线的带电流限制功能的高边开关。开关部2个通道内置了低导通电阻的N通道MOSFET,分别可流通USB规格中的500mA电流。还内置了过电流检测、过热检测、低电压锁定、软启动等功能。

BD2062FJ-LB 数据手册

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Datasheet  
2ch High Side Switch ICs  
for USB Devices and Memory Cards  
BD2062FJ-LB BD2066FJ-LB  
General Description  
Key Specifications  
„ Input voltage range:  
„ ON resistance :  
This is the product guarantees long time support in  
Industrial market.  
2.7V to 5.5V  
80m(Typ.)  
High side switch for USB is a high side switch having  
over-current protection used in power supply line of  
universal serial bus (USB). Its switch unit has two  
channels of N-channel power MOSFET. And,  
over-current detection circuit, thermal shutdown circuit,  
under-voltage lockout and soft-start circuit are built in.  
Features  
„ Over current threshold:  
„ Standby current:  
„ Operating temperature range:  
1.5A min., 3.0A max.  
0.01μA (Typ.)  
-40to +85℃  
Package  
W(Typ.) D(Typ.) H (Max.)  
4.90mm x 6.00mm x 1.65mm  
SOP-J8  
„
Long time support a product for Industrial  
applications.  
„
„
„
Dual N-MOS High Side Switch  
Current Limit Threshold 2.4A  
Control input logic  
¾ Active-Low :  
¾ Active-High:  
BD2062FJ  
BD2066FJ  
„
„
„
„
„
„
Soft-Start Circuit  
Over-Current Detection  
Thermal Shutdown  
Under-Voltage Lockout  
Open-Drain Error Flag Output  
Reverse Current Protection  
When Power Switch Off  
Flag Output Delay Filter Built In  
TTL Enable Input  
SOP-J8  
„
„
„
0.8ms Typical Rise Time  
Applications  
Industrial Equipment,  
PC, PC peripheral USB hub in consumer appliances,  
Car accessory, and so forth  
Typical Application Circuit  
5V(Typ.)  
GND  
/OC1  
OUT1  
OUT2  
/OC2  
CL  
IN  
CIN  
/EN1  
(EN1)  
/EN2  
Data  
(EN2)  
CL  
BD2062FJ/66FJ  
Data  
Lineup  
Over current detection  
Typ.  
Control input logic  
Package  
Orderable Part Number  
Min.  
Max.  
1.5A  
2.4A  
3.0A  
Low  
SOP-J8  
SOP-J8  
Reel of 2500 BD2062FJ – LBE2  
Reel of 2500 BD2066FJ – LBE2  
1.5A  
2.4A  
3.0A  
High  
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays  
www.rohm.com  
TSZ02201-0E3E0H300360-1-2  
21.Feb.2014 Rev.002  
© 2013 ROHM Co., Ltd. All rights reserved.  
1/22  
TSZ2211114001  

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