Datasheet TLE 6228 GP
Smart Quad Channel Low-Side Switch
Features
Product Summary
•
Shorted Circuit Protection
•
Overtemperature Protection
•
Overvoltage Protection
•
Parallel Control of the Inputs (PWM Applications)
•
Seperate Diagnostic Pin for Each Channel
•
Power - SO 20 - Package with integrated
cooling area
•
Standby mode with low current consumption
•
µC compatible Input
•
Electrostatic Discharge
(ESD) Protection
Supply voltage
Drain source voltage
On resistance
Output current
V
S
V
DS(AZ)max
R
ON 1,2
R
ON 3,4
I
D 1,2 (max)
I
D 3,4 (max)
4.8 - 32
60
0.23
0.28
2x5
2x3
V
V
Ω
Ω
A
A
Application
•
All kinds of resistive and inductive loads (relays,electromagnetic valves)
•
µC compatible power switch for 12 and 24 V applications
•
Solenoid control switch in automotive and industrial control systems
•
Robotic Controls
P-DSO-20-12
Ordering Code:
Q67006-A9364
General description
Quad channel Low-Side-Switch (2x5A/2x3A) in Smart Power Technology (SPT) with four separate in-
puts and four open drain DMOS output stages. The TLE 6228 GP is fully protected by embedded pro-
tection functions and designed for automotive and industrial applications. Each channel has its own
status signal for diagnostic feedback. Therefore the TLE 6228 GP is particularly suitable for ABS or
Powertrain Systems.
Block Diagram
STBY
GND
VS
ENA
normal function
V
BB
IN1
IN2
IN3
IN4
ST1
as Ch. 1
as Ch. 1
as Ch. 1
SCB / overload
LOGIC
overtemperature
open load/sh. to gnd
Output Stage
OUT1
1
as ST 1
as ST 1
as ST 1
4
4
ST2
ST3
ST4
Gate Control
OUT4
GND
V3.1
Page
1
26. Aug. 2002
INFINEON [ INFINEON TECHNOLOGIES AG ]
