ROHM BD2042AFJ-E2, Dual Power Switch IC, High Side Switch 8-Pin, SOP

  • RS Stock No. 171-2089
  • Mfr. Part No. BD2042AFJ-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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 current of 500mA as USB standard can be flown to the respective channels. And, over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuit are built in.

Dual N-MOS high side switchContinuous current load 0.5ASoft start circuitOver current detectionThermal shutdownUnder voltage lockoutOpen drain error flag outputReverse-current protection when switch offApplications:PLC (Programmable Logic Controller)Motor Control: Brushless DCAC ServoBlood Pressure MonitorDVR/DVSMotor Control: Stepper MotorMotor Control: Brushed DCPPC (Plain Paper Copier)Data Management Apparatus for Remote HealthcareEmbedded PCCar NavigationPND (Portable Navigation Device)Ultrasound System for PortableUltrasound SystemSolar Power Inverters

Attribute Value
Power Switch Type High Side Switch
Power Switch Topology High Side
Switch On Resistance 180mΩ
Number of Channels 2
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Current 140µA
Mounting Type Surface Mount
Package Type SOP
Pin Count 8
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Dimensions 4.9 x 3.9 x 1.37mm
50 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 10.624
Per unit
Per Pack*
5 - 95
100 - 245
250 - 495
500 - 995
1000 +
*price indicative
Packaging Options: