Data Sheet TLE 6220 GP

V2.1

Page

2007-05-03

1

Smart Quad Low-Side Switch

Features

Product Summary

• Short Circuit Protection

• Overtemperature Protection

• Overvoltage Protection

• 8 bit Serial Data Input and Diag-

nostic Output (SPI protocol)

• Direct Parallel Control of Four

Channels for PWM Applications

• Cascadable with Other Quad Switches

• Low Quiescent Current

• µC Compatible Input

• Electostatic Discharge (ESD) Protection

• Green Product (RoHS compliant)

• AEC qualified

Application

• µC Compatible Power Switch for 12 V and 24 V Applications

• Switch for Automotive and Industrial System

• Solenoids, Relays and Resistive Loads

• Injectors

• Robotic controls

General Description

Quad Low-Side Switch in Smart Power Technology (SPT) with a Serial Peripheral Interface (SPI) and

four open drain DMOS output stages. The TLE 6220 GP is protected by embedded protection functions

and designed for automotive and industrial applications. The output stages can be controlled direct in

parallel for PWM applications (injector coils), or through serial control via the SPI. Therefore the TLE

6220 GP is particularly suitable for engine management and powertrain systems.

Block Diagram

Supply voltage

4.5 – 5.5

V

Drain source voltage

60

V

On resistance

0.32

Ω

Output current (all outp. ON equal)

1

A

(individually)

3

A

PG-DSO-20-37

FAULT

RESET

CS

Output Stage

Output Control

Buffer

Serial Interface

SPI

LOGIC

SCLK

SI

8

4

GND

VS

SO

1

4

IN1

IN2

IN3

IN4

OUT1

OUT4

PRG

VS

as Ch. 1

as Ch. 1

as Ch. 1

8

GND

normal function

SCB / overload

open load

short to ground