TPS1H100AQPWPRQ1 power switch IC TI original stock
Negotiable /Piece
Min.Order:1 Piece
Shenzhen nanbeihang Electronic Development Co., Ltd
1 Characteristics
• Meet the requirements of automotive applications
• Have the following characteristics in accordance with AEC-Q100 standard:
– Device temperature class 1: – 40 ° C to 125 ° C ambient operation
temperature range
– Device HBM ESD classification level H3A
– Device CDM ESD classification level C4B
• Provide functional safety
– Provide documentation to help create a functional security system design
• Single channel intelligent high side power switch with comprehensive diagnostic function
– Version A: open drain state output
– Version B: Current sensing analog output
• Wide operating voltage range: 3.5V to 40V
• Ultra low standby current, less than 0.5 µ A
• Operating junction temperature range, - 40 ° C to 150 ° C
• Input control, 3.3V and 5V logic compatible
• High precision current induction, ± 30mA when the current is 1A,
± 4mA at 5mA
• Programmable current limiting with external resistors (at 0.5A
± 20%)
• Diagnostics for multiplexing MCU analog or digital interfaces
Enable function
• The test conforms to AECQ100-12 Class A standard,
After 1 million grounding short circuit tests
• Passed ISO7637-2 and ISO16750-2 electrical transient immunity certification
• Protection
– Overload and short circuit protection
– Inductive load negative voltage clamp
– Undervoltage lockout (UVLO) protection
– Thermal shutdown/thermal oscillation with self recovery function
– Ground failure protection and power loss protection
– Reverse battery protection for external circuits
• Diagnostics
– Open circuit and battery short circuit detection of open and closed state outputs
– Overload and earth short circuit detection and current limitation
– Thermal shutdown/thermal oscillation detection
• 14 pin thermal enhanced PWP package
2 Application
• High side power switch for submodules
• Power switch for low power lamps
• High side relay and solenoid valve
• PLC digital output power switch
• General resistive, inductive and capacitive loads
3 Description
TPS1H100-Q1 is a high side power switch with all-round protection, which integrates NMOS power FET and charge pump, and is dedicated to intelligent control of various resistive, inductive and capacitive loads. Precise current detection and programmable current limiting feature make the device stand out from the market.