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BTS7200-4EPA 英飞凌芯片 INFINEON 中文版规格书手册 英飞凌芯片 INFINEON 中文版规格书手册.pdf
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BTS7200-4EPA 英飞凌芯片 INFINEON 中文版规格书手册 英飞凌芯片 INFINEON 中文版规格书手册
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Data Sheet Rev. 1.00
www.infineon.com 1 2020-02-24
BTS7200-4EPA
1 Overview
Potential Applications
• Suitable for resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits
• Driving capability suitable for 1 A loads (including relays) and high inrush
current loads such as R5W lamps or equivalent electronic loads (e.g. LED
modules)
Figure 1 BTS7200-4EPA Application Diagram. Further information in Chapter 10
PROFET™+2 12V 4x 200 mΩ
Smart High-Side Power Switch
Package PG-TSDSO-14
Marking 7200-4A
PROFET™+2 12V
App _4CH_ INTD IO_C VG.emf
Microcontroller
D
Z2
C
VS2
Logic Supply
Logic GND
Power GND
R
IN
R
IN
R
IN
R
IN
C
VS
R
GND
C
VSGND
R
OL
T
1
C
OUT0
D
Z1
R
ADC
R
IS_PROT
R
SENSE
C
SENSE
C
OUT1
Optional
Optional
Chassis GND
V
BAT
Z
LOAD*
Z
LOAD*
R
DEN
R
DSEL
R
DSEL
Z
LOAD*
C
OUT2
C
OUT3
Z
LOAD*
Conditional**
*See Chapter 1 „Potential Applications“
** See Chapter 10.2 „External Components“
OUT1
OUT2
OUT3
OUT0
VS
Z
WIRE
Z
WIRE
Z
WIRE
Z
WIRE
Z
WIRE
R
PD
VDD
IN0
IN1
IN2
IN3
GND
IS
DEN
DSEL0
DSEL1
GPIO
GPIO
GPIO
GPIO
ADC
GPIO
GPIO
GPIO
VSS
Data Sheet 2 Rev. 1.00
2020-02-24
BTS7200-4EPA
PROFET™+2 12V
Overview
Basic Features
• High-Side Switch with Diagnosis and Embedded Protection
• Part of PROFET™+2 12V Family
• Switch ON capability while Inverse Current condition (InverseON)
• Green Product (RoHS compliant)
Protection Features
• Absolute and dynamic temperature limitation with controlled restart
• Overcurrent protection (tripping) with Intelligent Restart Control
• Undervoltage shutdown
• Overvoltage protection with external components
Diagnostic Features
• Proportional load current sense
• Open Load in ON and OFF state
• Short circuit to ground and battery
Product Validation
Qualified for automotive applications. Product validation according to AEC-Q100 Grade 1.
Description
The BTS7200-4EPA is a Smart High-Side Power Switch, providing protection functions and diagnosis. The
device is integrated in SMART7 technology.
Table 1 Product Summary
Parameter Symbol Values
Minimum Operating voltage (at switch ON) V
S(OP)
4.1 V
Minimum Operating voltage (cranking) V
S(UV)
3.1 V
Maximum Operating voltage V
S
28 V
Minimum Overvoltage protection (T
J
≥ 25 °C) V
DS(CLAMP)_25
35 V
Maximum current in Sleep mode (T
J
≤ 85 °C) I
VS(SLEEP)_85
1 µA
Maximum operative current I
GND(ACTIVE)
10 mA
Maximum ON-state resistance (T
J
= 150 °C) R
DS(ON)_150
120 mΩ
Nominal load current (T
A
= 85 °C) I
L(NOM)
1 A
Typical current sense ratio at I
L
= I
L(NOM)
k
ILIS
670
Data Sheet 3 Rev. 1.00
2020-02-24
BTS7200-4EPA
PROFET™+2 12V
Block Diagram and Terms
2 Block Diagram and Terms
2.1 Block Diagram
Figure 2 Block Diagram of BTS7200-4EPA
Channel 3
T
driver
logic
Gate Control
+
Chargepump
Load Current Sense
Overtemperat
ure
Overvoltage
Clamping
Overcurrent
Protection
Output Voltage Limitation
Voltage Sensor
ReverseON
Voltage Sensor
Channel 2
T
driver
logic
Gate Control
+
Chargepump
Load Current Sense
Overtemperat
ure
Overvoltage
Clamping
Overcurrent
Protection
Output Voltage Limitation
ReverseON
IN3
ESD
Protection
+
Input Logic
IS
DSEL0
DSEL1
DEN
Internal Power Supply
Block_PROFET4ch_INVON.emf
GND Circuitry
Supply Voltage
Monitoring
Overvoltage
Protection
Intelligent Restart
Control
SENSE Output
VS
GND
OUT1
OUT0
Internal Reverse
Polarity Protection
OUT3
OUT2
IN0
IN2
IN1
Channel 1
T
driver
logic
Gate Control
+
Chargepump
Load Current Sense
Overtemperat
ure
Overvoltage
Clamping
Overcurrent
Protection
Output Voltage Limitation
Voltage Sensor
ReverseON
Channel 0
T
Driver
Logic
Gate Control
+
Chargepump
Load Current Sense
Overtemperature
Overvoltage
Clamping
Overcurrent
Protection
Output Voltage Limitation
Voltage Sensor
InverseON
Data Sheet 4 Rev. 1.00
2020-02-24
BTS7200-4EPA
PROFET™+2 12V
Block Diagram and Terms
2.2 Terms
Figure 3 shows all terms used in this data sheet, with associated convention for positive values.
Figure 3 Voltage and Current Convention
I
INn
I
DEN
I
IS
V
S
I
GND
I
Ln
I
DSELn
INn
DEN
DSELn
IS
GND
VS
OUTn
V
INn
V
DEN
V
DSELn
V
IS
V
OUTn
V
DSn
I
VS
Terms_PROFET_4ch.emf
V
SIS
Data Sheet 5 Rev. 1.00
2020-02-24
BTS7200-4EPA
PROFET™+2 12V
Pin Configuration
3 Pin Configuration
3.1 Pin Assignment
Figure 4 Pin Configuration
GND
OUT1
IN1
DEN
IS
DSEL0
IN3
IN2
OUT3
PinOut_P4ch_TSDSO14.emf
n.c.
DSEL1
IN0
OUT0
OUT2
VS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
expos ed pad (bo tto m)
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