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TLE6220 产品手册 - Infineon（英飞凌）
制造商:
Infineon（英飞凌）
描述:
智能四核低边开关 Smart Quad Low-Side Switch
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TLE6220数据手册
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Data Sheet TLE 6220 GP
V1.1 Page 26.Aug. 2002
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
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 func-
tions and designed for automotive and industrial applications. The output stages can be controlled di-
rect 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 V
S
4.5 – 5.5 V
Drain source voltage V
DS(AZ) max
60 V
On resistance R
ON
0.32 Ω
Output current (all outp. ON equal) I
D(NOM)
1A
(individually) 3 A
P-DSO-20-12
Ordering Code:
Q67006-A9315
FAULTRESET
CS
Output Stage
Output Control
Buffer
Serial Interface
SPI
LOGIC
SCLK
SI
84
GND
VS
SO
1
4
IN1
IN2
IN3
IN4
OUT1
OUT4
PRG
V
BB
VS
as Ch. 1
as Ch. 1
as Ch. 1
8
GND
normal function
SCB / overload
open load
short to ground
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