BD2062FJ集成电路（IC）的配电开关负载驱动器规格书PDF中文资料

描述 Description

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.

特性 Features

1) Dual N-MOS High Side Switch

2) Current Limit Threshold 2.4A

3) Control Input Logic

Active-Low : BD2062FJ

Active-High : BD2066FJ

4) Soft-Start Circuit

5) Over-Current Detection

6) Thermal Shutdown

7) Under-Voltage Lockout

8) Open-Drain Error Flag Output

9) Reverse Current Protection When Switch Off

10) Flag Output Delay Filter Built In

11) Power Supply Voltage Range 2.7V~5.5V

12) TTL Enable Input

13) 0.8ms Typical Rise Time

14) 1μA Max Standby Current

Applications

PC, PC peripheral USB hub in consumer appliances, Car accessory, and so forth