Datasheet

PG-DSO-8-24
Type Package Marking
BTS4175SGA PG-DSO-8-24 4175SGA
Data Sheet 3 Rev.1.0, 2008-04-29
Smart High-Side Power Switch BTS4175SGA
1Overview
Basic Features
• Fit for 12V and 24V application
• One Channel device
• Very Low Stand-by Current
• CMOS Compatible Inputs
• Electrostatic Discharge Protection (ESD)
• Optimized Electromagnetic Compatibility
• Logic ground independent from load ground
• Very Low Leakage Current from OUT to the load in OFF state
• Green Product (RoHS compliant)
• AEC Qualified
Description
The BTS4175SGA is a single channel Smart High-Side Power Switch. It is embedded in a PG-DSO-8-24 package,
providing protective functions and diagnostics. The power transistor is built by a N-channel power MOSFET with
charge pump. The device is monolithically integrated in Smart technology. It is specially designed to drive Relay,
R5W lamp or LED in the harsh automotive environment.
Diagnostic Feature
• Open load in OFF
• Feedback of the thermal shutdown in ON state
• Feedback of the current limitation
• Diagnostic feedback with open drain output
Table 1 Electrical Parameters (short form)
Parameter Symbol Value
Operating voltage range
V
SOP
6V .... 52V
Over voltage protection
V
S (AZ)
62V
Maximum ON State resistance at T
j
= 150°C R
DS(ON)
350mΩ
Nominal load current
I
L (nom)
1.3A
Minimum current limitation
I
L_SCR
6A
Standby current for the whole device with load
I
S(off)
18µA
Maximum reverse battery voltage -
V
s(REV)
52V