BTS141 Datasheet, PDF (1/9 Pages) Infineon Technologies AG – Smart Lowside Power Switch

HITFET^=BTS 141
Smart Lowside Power Switch
Features
• Logic Level Input
• Input Protection (ESD)
•=Thermal shutdown with latch
• Overload protection
• Short circuit protection
• Overvoltage protection
• Current limitation
• Status feedback with external input resistor
• Analog driving possible
Product Summary
Drain source voltage
On-state resistance
Current limit
Nominal load current
Clamping energy
V_DS
R_DS(on)
I _D(lim)
I _D(ISO)
E_AS
60 V
28 mΩ
25 A
12 A
4000 mJ
Application
• All kinds of resistive, inductive and capacitive loads in switching or
linear applications
• µC compatible power switch for 12 V and 24 V DC applications
• Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET in Smart SIPMOS^ chip on chip tech-
nology. Fully protected by embedded protected functions.
Vbb
+
LOAD
1
IN
dv/dt
lim itation
C u rre n t
lim itation
O v e rv o lta g e
protection
D ra in
2
ESD
O v e rlo a d
protection
O ve r-
tem perature
protection
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pprrootteeccttiioonn
Source
3
H IT F E T
Page 1
M
19.05.2000