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TPIC84000-Q1

Texas Instruments
Part Number TPIC84000-Q1
Manufacturer Texas Instruments
Description LOW-FREQUENCY ANTENNA DRIVER
Published Nov 7, 2021
Detailed Description TPIC84134-Q1 www.ti.com LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY Check for Samples: TPIC84134-...
Datasheet PDF File TPIC84000-Q1 PDF File

TPIC84000-Q1
TPIC84000-Q1


Overview
TPIC84134-Q1 www.
ti.
com LOW-FREQUENCY ANTENNA DRIVER FOR PASSIVE START AND PASSIVE ENTRY Check for Samples: TPIC84134-Q1 SLDS176 – AUGUST 2010 FEATURES 1 • 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 I...



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