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CS8312 Datasheet IGBT Ignition Predriver

Manufacturer: Cherry Semiconductor Corporation

Overview: CS8312 CS8312 IGBT Ignition Predriver with Dynamic Current Regulation.

General Description

The CS8312 is a bipolar microprocessor interface IC designed to drive an IGBT (or logic level MOSFETs) powering large inductive loads in harsh operating environments.

The ICÕs dynamic current limit function lets the microprocessor adjust the current limit threshold to the real time needs of the system.

CLI, the current limit input, sets the current limit for the IGBT high or low as directed by the system microprocessor.

Key Features

  • s µP Compatible Inputs s Adjustable Current Limit Thresholds s External Sense Resistor s Flag Signal to Indicate Output Status Absolute Maximum Ratings Supply Voltage-0.3V to +12V Digital Input Currents2mA Internal Power Dissipation (TA = 25¡C) 700mW Junction Temperature Range-40¡C to +150¡C Storage Temperature Range -55¡C to +165¡C Lead Temperature Soldering Wave Solder(through hole styles only)10 sec. max, 260¡C peak Reflow (SMD styles only)60 sec. max above 183¡C, 230¡C peak Electrostatic Di.

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