BTS723GWXUMA1 Integrated Circuit Chip Smart High-Side Power Switch
electronics ic chip
,integrated circuit components
BTS723GW
Smart High-Side Power Switch
Two Channels: 2 x 100mΩ
Status Feedback
Suitable for 42V
Product Summary
|
Operating Voltage Vbb(on) |
7.0 ... 58V |
|
|
Active channels |
One |
two parallel |
|
On-state Resistance RON |
105mΩ |
53mΩ |
|
Nominal load current IL(NOM) |
2.9A |
4.2A |
|
Current limitation IL(SCr) |
8A |
8A |
General Description
• N channel vertical power MOSFET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, monolithically integrated in Smart SIPMOS® 80V technology.
• Providing embedded protective functions
• An array of resistors is integrated in order to reduce the external components
Applications
• µC compatible high-side power switch with diagnostic feedback for 12V and 24V and 42V grounded loads
• All types of resistive, inductive and capacitive loads
• Most suitable for inductive loads
• Replaces electromechanical relays, fuses and discrete circuits
Basic Functions
• CMOS compatible input
• Improved electromagnetic compatibility (EMC)
• Fast demagnetization of inductive loads
• Stable behaviour at undervoltage
• Wide operating voltage range
• Logic ground independent from load ground
• Optimized inverscurrent capability
Protection Functions
• Short circuit protection
• Overload protection
• Current limitation
• Thermal shutdown
• Overvoltage protection (including load dump) with external resistor
• Reverse battery protection with external resistor
• Loss of ground and loss of Vbb protection
• Electrostatic discharge protection (ESD)
Diagnostic Function
• Diagnostic feedback with open drain output and integrated pull up resistors
• Open load detection in OFF-state
• Feedback of thermal shutdown in ON-state
• Diagnostic feedback of both channels works properly in case of inverse current
Package
Block Diagram
Stock Offer (Hot Sell)
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