AUIR3242S
AUIR3242S is LOW QUIESCENT CURRENT BACK TO BACK MOSFET DRIVER manufactured by Infineon.
LOW QUIESCENT CURRENT BACK TO BACK MOSFET DRIVER
Features
- Very low quiescent current on and off state
- Back to back configuration
- Boost converter with integrated diode
- Standard level gate voltage
- Input active low
- Under voltage lockout with diagnostic
- Wide operating voltage 3-36V
- Ground loss protection
- Lead-Free, Halogen Free, Ro HS pliant
Potential applications
- Power switch for Stop and Start board net stabilizer
- Battery switch
Product validation
Base Part Number
Package Type SOIC8
Standard Pack
Form Tape and reel
Quantity 2500 plete Part Number AUIR3242STR
Description
The AUIR3242S is a high side MOSFET driver for back to back topology targeting back to back switch. It Features a very low quiescent current both on and off state. The AUIR3242S is a bination of a boost DC/DC converter using an external inductor and a gate driver. It drives standard level MOSFET even at low battery voltage. The input controls the gate voltage. The AUIR3242S integrates an under voltage lock out protection to prevent to drive the MOSFET in linear mode.
.infineon.
Please read the Important Notice and Warnings at the end of this document Page 1 of 25
2018-07-26
LOW QUIESCENT CURRENT BACK TO BACK MOSFET DRIVER
Table of contents
Table of contents............................................................................................................................ 2 1 Typical Connection................................................................................................................. 3 2 Block diagram........................................................................................................................ 5 2.1 Input Circuitry..........................................................................................................................................5 2.2 Current definition .....................................................................................................
