Data Sheet TLE 6220 GP
Smart Quad Low-Side Switch
Features
Product Summary
•
Short Circuit Protection
Supply voltage
•
Overtemperature Protection
•
Overvoltage Protection
Drain source voltage
•
8 bit Serial Data Input and Diag- On resistance
nostic Output (SPI protocol)
Output current (all outp. ON equal)
•
Direct Parallel Control of Four
(individually)
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
V
S
V
DS(AZ) max
R
ON
I
D(NOM)
4.5 – 5.5
60
0.32
1
3
V
V
Ω
A
A
PG-DSO-20
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 func-
tions 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
PRG
GND
VS
RESET
VS
FAULT
normal function
V
BB
IN1
IN2
IN3
IN4
as Ch. 1
as Ch. 1
SCB / overload
LOGIC
open load
short to ground
Output Stage
as Ch. 1
OUT1
8
SCLK
SI
8
1
4
4
OUT4
CS
SO
Serial Interface
SPI
Output Control
Buffer
GND
V2.2
Page
1
2009-11-18
INFINEON [ INFINEON TECHNOLOGIES AG ]
