TPL9201 - 8-CHANNEL RELAY DRIVER

Product Overview

Texas Instruments

Datasheet Details

Part number	TPL9201
Manufacturer	Texas Instruments
File Size	500.17 KB
Description	8-CHANNEL RELAY DRIVER
Datasheet	TPL9201 Datasheet
Additional preview pages of the TPL9201 datasheet.

Product details

Description

ORDERING INFORMATION The power supply provides regulated 5-V output to power the system microcontroller and drive eight low-side switches.The ac zero-detect circuitry is monitoring the crossover voltage of the mains ac supply.The resultant signal is a low-frequency clock output on the ZVS terminal, based on the ac-line cycle.This information allows the microcontroller to reduce in-rush current by powering loads on the ac-line peak voltage.A serial communications interface controls the eight

Features

1.
2 Eight Low-Side Drivers With Internal Clamp for Inductive Loads and Current Limiting for Self Protection.
Seven Outputs Rated at 150 mA and Controlled Through Serial Interface.
One Output Rated at 150 mA and Controlled Through Serial Interface and Dedicated Enable Pin.
5-V ± 5% Regulated Power Supply With 200-mA Load Capability at VIN Max of 18 V.
Internal Voltage Supervisory for Regulated Output.
Serial Communications for Control of Eight.

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Published: Jul 2, 2024 |