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BTT6100-2ERA 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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BTT6100-2ERA 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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Datasheet 1 Rev.1.00
www.infineon.com 2019-03-09
PROFET™ +24 V
BTT6100-2ERA
Smart High-Side Power Switch Dual Channel, 100 mΩ
1 Overview
Application
• Suitable for resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits
• Most suitable for loads with high inrush current, such as lamps
• Suitable for 12 V and 24 V Trucks and Transportation System
Application Diagram with BTT6100-2ERA
Package PG-TDSO-14
Marking 6100-2ERA
C
VDD
ADC IN
GPIO
GND
Microcontroller
DEN
DSEL
GND
VS
R
SENSE
R
DEN
R
DS EL
R
IS
R
IN
GPIO
R
IN
OUT4
IN0
IN1
VDD
GPIO
GPIO
OUT VS
GND
Voltage Regulator
Z
C
VS
V
BAT
OUT0
OUT1
IS
D
Bulb
R
PD
R
PD
C
SENSE
R
GND
T
1
R
OL
C
OUT
C
OUT
Valve
Datasheet 2 Rev.1.00
2019-03-09
PROFET™ +24 V
BTT6100-2ERA
Overview
Basic Features
• Dual channel device
• Very low stand-by current
• 3.3 V and 5 V compatible logic inputs
• Electrostatic discharge protection (ESD)
• Optimized electromagnetic compatibility
• Logic ground independent of load ground
• Very low power DMOS leakage current in OFF state
• Green product (RoHS compliant) and AEC qualified
Description
The BTT6100-2ERA is a 100 mΩ dual channel Smart High-Side Power Switch, embedded in a PG-TDSO-14,
Exposed Pad package, providing protective functions and diagnosis. The power transistor is built by a
N-channel vertical power MOSFET with charge pump. The device is integrated in Smart6 HV technology. It is
specially designed to drive lamps up to 1x P21W 24V or 1x R10W 12V, as well as LEDs in the harsh automotive
environment.
Diagnostic Functions
• Proportional load current sense multiplexed for the 2 channels
• Open load detection in ON and OFF
• Short circuit to battery and ground indication
• Overtemperature switch off detection
• Stable diagnostic signal during short circuit
•Enhanced k
ILIS
dependency with temperature and load current
Protection Functions
• Stable behavior during undervoltage
• Reverse polarity protection with external components
• Secure load turn-off during logic ground disconnection with external components
• Overtemperature protection with latch
• Overvoltage protection with external components
• Enhanced short circuit operation
Table 1 Product Summary
Parameter Symbol Value
Operating voltage range V
S(OP)
5 V ... 36 V
Maximum supply voltage V
S(LD)
65 V
Maximum ON state resistance at T
J
= 150°C per channel R
DS(ON)
200 mΩ
Nominal load current (one channel active) I
L(NOM)1
2.6 A
Nominal load current (all channels active) I
L(NOM)2
2.2 A
Typical current sense ratio k
ILIS
600
Minimum current limitation I
L5(SC)
20 A
Maximum standby current with load at T
J
= 25°C I
S(OFF)
500 nA
Datasheet 3 Rev.1.00
2019-03-09
PROFET™ +24 V
BTT6100-2ERA
Block Diagram
2 Block Diagram
Figure 1 Block Diagram for the BTT6100-2ERA
Block diagram D xS.vsd
Channel 0
VS
OUT 0
IN 0
T
driver
logic
gate control
&
charge pump
load current sense and
open load detection
over
temper atu re
clamp for
ind uctiv e load
over current
switch limit
forward voltage drop detection
voltage sensor
GND
ESD
protection
IS
DEN
Channel 1
DSEL
IN1
Control and pro tection circuit equivalent to channel 0
T
V
S
OUT 1
int ern al
power
supply
Datasheet 4 Rev.1.00
2019-03-09
PROFET™ +24 V
BTT6100-2ERA
Pin Configuration
3 Pin Configuration
3.1 Pin Assignment
Figure 2 Pin Configuration
3.2 Pin Definitions and Functions
Table 2 Pin Definitions and Functions
Pin Symbol Function
1GNDGrouND; Ground connection
2IN0INput channel 0; Input signal for channel 0 activation
3DENDiagnostic ENable; Digital signal to enable/disable the diagnosis of the
device
4ISSense; Sense current of the selected channel
5DSELDiagnostic SELection; Digital signal to select the channel to be diagnosed
6IN1INput channel 1; Input signal for channel 1 activation
7, 11 NC Not Connected; No internal connection to the chip
8, 9, 10 OUT1 OUTput 1; Protected high side power output channel 1
1)
1) All output pins of a given channel must be connected together on the PCB. All pins of an output are internally
connected together. PCB traces have to be designed to withstand the maximum current which can flow.
12, 13, 14 OUT0 OUTput 0; Protected high side power output channel 0
1)
Cooling Tab VS Voltage Supply; Battery voltage
Pinout dual SO14.vsd
OUT0
OUT0
OUT0
NC
OUT1
OUT1
OUT1
GND
IN0
DEN
IS
DSEL
IN1
NC
14
13
12
11
10
9
8
1
2
3
4
5
6
7
Datasheet 5 Rev.1.00
2019-03-09
PROFET™ +24 V
BTT6100-2ERA
Pin Configuration
3.3 Voltage and Current Definition
Figure 3 shows all terms used in this data sheet, with associated convention for positive values.
Figure 3 Voltage and Current Definition
VS
IN0
IN1
DEN
DSEL
IS
GND
OUT0
OUT1
I
IN0
I
DEN
I
IS
V
S
V
IN0
V
IN1
V
DEN
V
DSEL
V
IS
I
GND
V
DS0
V
DS1
V
OUT0
V
OUT1
I
OUT1
I
OUT0
voltage and current convention.vsd
I
VS
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