BTS71040-4ESP 英飞凌芯片 INFINEON 中文版规格书手册.pdf
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Data Sheet Rev. 1.00
www.infineon.com 1 2022-04-05
BTS71040-4ESP
1 Overview
Potential Applications
• Suitable for resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits
• Driving capability suitable for 3 A loads and high inrush current loads such
as 27W bulb or equivalent electronic loads (e.g. LED modules)
Figure 1 Application Diagram. Further information in Chapter 11
SPOC™ +2 4x 22.5 mΩ
Serial Interface Power Controller
Package PG-TSDSO-24
Marking 71040-4ESP
SPOC™ +2
Application_4ch_noED_ESP.emf
Microcontroller
D
Z2
C
VS2
Logi c Supply
Lo gi c GN D
Power GND
R
IN
R
IN
C
VS1
C
VSGND
T
1
D
Z1
R
ADC
R
IS_PROT
C
ADC
Optional
Optional
V
BAT
R
VDD
C
VDD
Fail-safe
Control
R
CSN
R
SCLK
R
SO
R
SI
Chassis GND
SI
SO
SCLK
CSN
IN1
IN0
VDD
VS
Z
WIRE
*See Chapter 1 „Potential Applications“
Z
LOAD*
Z
LOAD*
Z
WIRE
Z
WIRE
R
GND
C
OUT
C
OUT
OUT3
OUT2
OUT1
OUT0
C
OUT
C
OUT
R
LH I
R
IN
GND
R
OL
R
PD
IN2
IN3
LHI
GPIO
GPIO
CSN
SCLK
MISO
MOSI
ADC
VSS
R
SENSE
IS
VDD
R
IN
R
IN
GPIO
GPIO
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