BTS4300SGA
Overview
Data Sheet 4 Rev. 1.0, 2008-03-18
Protection Functions
Short circuit protection
Overload protection
Current limitation
Thermal shutdown with restart
Overvoltage protection (including load dump)
Loss of ground and loss of battery protection
Electrostatic discharge protection (ESD)
Application
All types of relays, resistive and capacitive loads
Data Sheet 5 Rev. 1.0, 2008-03-18
BTS4300SGA
Block Diagram
2 Block Diagram
Figure 1 Block diagram for the BTS4300SGA
Block diagram.emf
V
S
OUT
IN
T
driver
logic
gate control
&
charge pump
open load detection
over
temperature
clamp for
inductive load
over current
switch off
voltage sensor
GND
ESD
protection
ST
internal
power
supply
BTS4300SGA
Pin Configuration
Data Sheet 6 Rev. 1.0, 2008-03-18
3 Pin Configuration
3.1 Pin Assignment
Figure 2 Pin Configuration
3.2 Pin Definitions and Functions
Pin Symbol Function
1GNDGround; Ground connection
2IN Input channel; Input signal. Activate the channel in case of logic high level
3OUTOutput; Protected High side power output channel
4
ST
Diagnostic feedback; of channel. Open drain.
5, 6, 7, 8 V
S
Battery voltage; Design the wiring for the simultaneous max. short circuit current
and also for low thermal resistance
V
S
V
S
V
S
GND
IN
OUT
ST V
S
1
3
2
8
7
6
4 5

BTS4300SGAXUMA1

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
Power Switch ICs - Power Distribution MINI-PROFET
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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