4.1-40V 160-mΩ Quad-Channel Smart High-Side Switch, SCT44160Q Replace TPS4H160-Q1.
SCT44160Q
SCT44160Q.pdf
SCT44160Q.pdfFEATURES
? Qualified for Automotive Applications
? AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: -40°C to 125°C
Ambient Operating Temperature Range
? Quad-Channel 160-mΩ Smart High-Side Switch
With Full Diagnostics
? A Version: Open-Drain Digital Output
? B Version: Current Sense Analog Output
? C Version: Current Sense Analog Output +4
CL pin for each channel
? Wide Operating Voltage: 4.1 V to 40 V
? High accurate current sense: ±15% @ 500mA,
±30% @ 50mA with B Version and C Version
? Adjustable current limit: ±30% when > 250mA,
±15% when > 500mA
? Protection:
? Short-to-GND Protection by Current Limit
(Internal or External)
? Thermal Shutdown With Latch-Off Option
and Thermal Swing
? Inductive Load Negative Voltage Clamp with
Optimized Slew Rate
? Loss-of-GND and Loss-of-Battery Protection
? Diagnostic:
? Overcurrent and Short-to-Ground Detection
? Open Load / Short to Battery Detection
During On and Off State
? Global Fault Report for Fast Hardware Interrupt
? Available in an ETSSOP-28 Package
PIN CONFIGUTION
優勢替代
FEATURES
? Qualified for Automotive Applications
Device Temperature Grade 1: –40°C to asd
125°C Ambient Operating Temperature Range
Device HBM ESD Classification Level H3A
Device CDM ESD Classification Level C4B
? Functional safety capable
? Quad-Channel 160-mΩ Smart High-Side
Switch With Full Diagnostics
? Wide Operating Voltage 3.4 V to 40 V
? Ultralow Standby Current, < 500 nA
? High-Accuracy Current Sense: ±15% Under >25-mA Load
? Adjustable Current Limit With External
Resistor,±15% Under >500 mA Load
? Protection
Short-to-GND Protection by Current Limit
(Internal or External)
Thermal Shutdown With Latch Off Option and
Thermal Swing
Inductive Load Negative Voltage Clamp With
Optimized Slew Rate
PIN CONFIGUTION
