Datasheet 2ch High Side Switch ICs 2.4A Current Limit High Side Switch ICs BD2062FJ BD2066FJ General Description Key Specifications BD2062FJ and BD2066FJ are dual channel high side Input Voltage Range: 2.7V to 5.5V switch ICs with an over-current protection for of ON-Resistance: 80m(Typ) Universal Serial Bus (USB) power supply line. Its Continuous Current Load: 1.0A switch unit has two channels of N-Channel power Current Limit Threshold: 1.5A (Min), 3.0A (Max) MOSFET. Over current detection circuit, thermal Standby Current: 0.01A (Typ) shutdown circuit, under-voltage lockout, and soft-start Output Rise Time: 0.8ms(Typ) circuit are built in. Operating Temperature Range: -40C to +85C Features Package W(Typ) D(Typ) H (Max) Dual N-MOS High Side Switch Control Input Logic Active-Low : BD2062FJ Active-High: BD2066FJ Soft-Start Circuit Over Current Detection Thermal Shutdown Under-Voltage Lockout Open-Drain Error Flag Output Reverse Current Protection SOP-J8 when Power Switch Off 4.90mm x 6.00mm x 1.65mm Flag Output Delay Applications Note PC, PC Peripheral USB Hub in Consumer Appliances, and so forth Typical Application Circuit 5V(Typ) GND /OC1 C L IN OUT1 C IN /EN1 OUT2 (EN1) Data /EN2 /OC2 (EN2) C L Data Lineup Current Limit Threshold Control Input Package Orderable Part Number Min Typ Max Logic 1.5A 2.4A 3.0A Low SOP-J8 Reel of 2500 BD2062FJ-E2 1.5A 2.4A 3.0A High SOP-J8 Reel of 2500 BD2066FJ-E2 Product structureSilicon monolithic integrated circuit This product has not designed protection against radioactive rays www .rohm.com TSZ02201-0E3E0H300160-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/22 TSZ2211114001 21.Aug.2014 Rev.003 Datasheet BD2062FJ BD2066FJ Block Diagram /EN1 TSD1 EN1 /OC1 Gate Delay Logic1 Charge OCD1 Pump1 IN OUT1 UVLO OUT2 /EN2 EN2 Charge OCD2 Pump2 Gate /OC2 Logic2 Delay GND TSD2 Pin Configurations BD2062FJ BD2066FJ TOP VIEW TOP VIEW 1 8 GND /OC1 1 GND /OC1 8 IN 2 7 OUT1 IN 2 7 OUT1 /EN1 3 OUT2 6 EN1 3 6 OUT2 4 /EN2 5 /OC2 4 EN2 5 /OC2 Pin Description Pin No. Symbol I / O Pin Function 1 GND - Ground. Power supply input. 2 IN - Input terminal to the switch and power supply input terminal of the internal circuit. Enable input. /EN: Switch on at low level. (BD2062FJ) 3, 4 EN, /EN I EN: Switch on at high level. (BD2066FJ) High level input > 2.0V, low level input < 0.8V. Error flag output. 5, 8 /OC O Low at over-current, thermal shutdown. Open drain output. 6, 7 OUT O Switch output. www.rohm.com TSZ02201-0E3E0H300160-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/22 TSZ2211115001 21.Aug.2014 Rev.003