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33289 - Dual High-Side Switch

General Description

Pin Number 1, 2, 5, 6, 15, 16, 19, 20 Pin Name VBAT Pin Function Supply Voltage Definition These are the power supply pins of the device.

These pins are directly connected with the lead frame of the package and are tied to the drain of the switching MOSFET.

Key Features

  • Designed to drive Automotive Inductive loads Operating Voltage Range from 6.0 V to 27 V Maximum Breakdown Voltage greater than 40 V 40 mΩ RDSON at 25°C Overtemperature Protection with Hysteresis Overcurrent protection Under Voltage Shutdown Over Voltage Shutdown Open Load Detection in Off-State Independent Diagnostic Output ESD Protection 2.0 kV Standby Current less than 5.0 µA.

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Other Datasheets by Freescale Semiconductor (now NXP Semiconductors)

Part Number Description
33285 Dual High-Side TMOS Driver
33287 Contact Monitoring and Dual Low-Side Protected Driver
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC33289 Rev. 4.0, 6/2006 Dual High-Side Switch 40 mΩ The 33289 is a Dual High Side Switch (DHSS) dedicated for use in automotive applications. It is designed to drive typical inductive loads such as solenoid valves. This device consists of two independent 40 mΩ RDSON MOSFET channels plus corresponding control circuitry in a surface mount package. The 33289 can be interfaced directly to a microcontroller for input control and monitoring of diagnostic output. Each switch offers independent protection and diagnosis during overcurrent, overvoltage, and undervoltage conditions, as well as an overtemperature shutdown feature.