Datasheet 1 Channel High Side Switch ICs 2.4A Current Limit High Side Switch ICs BD82061FVJ-LB BD82065FVJ-LB General Description Key Specifications This is the product guarantees long time support in Input voltage range: 2.7V to5.5 V Industrial market. ON resistance : 70m(Typ.) Single channel high side switch IC for USB port is a Over current threshold: 1.5A min., 3.0A max. high side switch having over-current protection used in Number of channels: 1ch power supply line of universal serial bus (USB). Standby current: 0.01 A (Typ.) N-channel power MOSFET of low on-resistance and Operating temperature range: -40 to +85 low supply current are realized in this IC. And, over-current detection circuit, thermal shutdown Package W(Typ.) D(Typ.) H (Max.) circuit, under-voltage lockout and soft-start circuit are TSSOP-B8J 3.00mm x 4.90mm x 1.10mm built in. Features Long time support a product for Industrial applications. Low On-Resistance 70m MOSFET Switch Current Limit Threshold 2.4A Control Input Logic Active Low Control Logic : BD82061FVJ Active High Control Logic : BD82065FVJ Soft-Start Circuit Over-Current Protection TSSOP-B8J Thermal Shutdown Under-Voltage Lockout Open-Drain Error Flag Output Applications Reverse Current Protection When Power Switch Off Industrial Equipment, PC, PC peripheral equipment, TTL Enable Input USB hub in consumer appliances, Car accessory, 0.8ms Typical Rise Time and so forth Typical Application Circuit 5V(typ.) VBUS GND OUT D+ IN OUT + C IN C L - D- IN OUT GND EN(/EN) /OC Lineup Over current detection Control input Package Orderable Part Number Min. Typ. Max. logic 1.5A 2.4A 3.0A Low TSSOP-B8JReel of 2500 BD82061FVJ LBE2 1.5A 2.4A 3.0A High TSSOP-B8JReel of 2500 BD82065FVJ LBE2 Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays www.rohm.com TSZ02201-0E3E0H300440-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/22 TSZ2211114001 21.Feb.2014 Rev.002Datasheet BD82061FVJ-LB BD82065FVJ-LB Block Diagram GND OUT Charge IN UVLO OCD OUT Pump IN Gate OUT Logic /OC EN /EN TSD Pin Configurations BD82061FVJ BD82065FVJ (TOP VIEW) (TOP VIEW) OUT OUT 1 GND 8 1 GND 8 2 IN OUT 7 2 IN OUT 7 3 IN OUT 6 3 IN OUT 6 /EN EN 4 /OC 5 4 /OC 5 Pin Description Pin No. Symbol I / O Pin function 1 GND - Ground. Power supply input. 2, 3 IN - Input terminal to the power switch and power supply input terminal of the internal circuit. At use, connect each pin outside. Enable input. Power switch on at Low level.(BD82061FVJ) 4 EN , /EN I Power switch on at High level.(BD82065FVJ) High level input > 2.0V, Low level input < 0.8V. Error flag output. 5 /OC O Low at over-current, thermal shutdown. Open drain output. Power switch output. 6, 7, 8 OUT O At use, connect each pin outside. www.rohm.com TSZ02201-0E3E0H300440-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/22 TSZ2211115001 21.Feb.2014 Rev.002