BTS4140N Datasheet, PDF (1/18 Pages) Infineon Technologies AG – Smart High-Side Power Switch One Channel: 1 x 1Ω

Smart High-Side Power Switch
One Channel: 1 x 1Ω
BTS 4140 N
Features
• Current controlled input
• Short circuit protection
• Current limitation
• Overload protection
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
V_bbin(AZ) 62 V
V_bb(on) 4.9...60 V
R_ON
1Ω
• Overvoltage protection (including load dump)
• Switching inductive loads
SOT-223
• Clamp of negative voltage at output
4
with inductive loads
• Thermal shutdown with restart
• ESD - Protection
• Loss of GND and loss of V_bb protection
• Very low standby current
3
2
1
VPS05163
• Reverse battery protection
• Improved electromagnetic compatibility (EMC)
Application
• All types of resistive, inductive and capacitive loads
• Current controlled power switch for 12V, 24V and 42V DC applications
• Driver for electromechanical relays
• Signal amplifier
General Description
N channel vertical power MOSFET with charge pump and current controlled input,
monolithically integrated in Smart SIPMOS^technology.
Providing embedded protective functions.
Page 1
2004-01-27