TLE92464ED Overview
The TLE92464ED is a flexible, monolithic solenoid driver IC designed for the control of linear solenoids in automatic transmissions, electronic stability control and active suspension applications. The device includes the drive transistors and the current sensing resistors to minimize the number of external ponents. The device controls the load current with less than 1% error.
TLE92464ED Key Features
- Four independent low side channels with integrated MOSFETs (RDSon = 115 mΩ)
- <1% current control accuracy
- Programmable setpoint from 0 mA to 1.5 A
- Load current including dither 1.8 A
- Current in parallel channel mode 2.7 A
- Integrated dither generator with programmable amplitude, frequency and waveform
- 15 bit current setpoint resolution
- Integrated sense resistor RSHUNT = 140 mΩ
- Excellent immunity to large load supply voltage changes
- Operation down to 3.5 V at VDD pin