Datasheet Summary
TPIC84134-Q1
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LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY
Check for Samples: TPIC84134-Q1
SLDS176
- AUGUST 2010
Features
- Output Stage Consists of Eight Programmable Half-Bridge MOSFET Drivers (Configurable in Half, Full, or Parallel Bridges) Which Deliver Modulated Current to Each Coil
- Linear Mode Output: Generates a Sine Wave Voltage That is Controlled by the Microcontroller
- Output Stage is Overload Protected for Short and Over Temperature
- Driver Control and Diagnosis Blocks Drive the Gates of the MOSFETS Via Data From the SPI
- Antenna Diagnostics: Short to GND, Short to VBAT, And Open Load Via Current Measurement
- Divider Block Generates an...