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ITS640S2 Datasheet Smart Sense High-Side Power Switch

Manufacturer: Infineon

General Description

h e e t 4 Block Diagram 4 + V bb Voltage source V Logic Voltage sensor Overvoltage protection Current limit Gate protection OUT 6, 7 IL Charge pump Level shifter Rectifier Limit for unclamped ind.

loads Output Voltage detection Temperature sensor 3 1 IN Current Sense Load ST ESD Logic R O GND 5 R IS I IS IS Signal GND GND  PROFET Load GND 2 Infineon Technologies AG Page 1 of 15 2006-Mar-28 d a t PROFET® ITS 640S2 Pin 1 2 3 4 5 6&7 Symbol ST GND IN Vbb IS OUT (Load, L) Function Diagnostic feedback: open drain, invers to input level Logic ground I

Overview

PROFET® ITS 640S2 Smart Sense High-Side Power Switch For Industrial Applications • Short circuit protection • Current limitation • Proportional load current sense • CMOS compatible input • Open drain diagnostic output •.

Key Features

  • Product Summary Operating voltage On-state resistance Load current (ISO) Current limitation Operating temperature Package PG-TO220-7-11 Vbb(on) 5.0 34 V RON 30 mΩ IL(ISO) 12.6 A IL(SCr) 24 A Ta -30 … +85 °C PG-TO220-7-12 1 1 Standard (staggered) Straight.