SGM3775Q.pdf? AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
? 4.5V to 65V Wide Input Voltage Range
? Programmable Switching Frequency
? Support External Synchronized Frequency
? Frequency Spread Spectrum
? External Analog Dimming via IADJ Pin
? External PWM Dimming via DIM/PWM Pin
? Integrated P-Channel Dimming MOSFET Driver
? Flexible External Loop Compensation
? Flexible External Slope Compensation
? Support Boost, Buck-Boost, SEPIC and Flyback Topologies
? Short LED Protection
? Open LED Protection
? Thermal Shutdown
? Fault Indicator
? High LED Current Accuracy (< ±10%) over -40℃
to +150℃ Junction Temperature Range
? Available in a Green TSSOP-20A (Exposed Pad) Package
? Wide Input Voltage: 4.5 V to 65 V
? Better than ± 4% LED Current Accuracy over
? Spread Spectrum Frequency
Modulation for Improved EMI
? Comprehensive Fault Protection Circuitry with
Current Monitor output and Open Drain Fault Flag Indicator
? Internal Analog Voltage to PWM Duty
Cycle Generator for stand-alone Dimming Operation
? Compatible with Direct PWM Input
with over 1000:1 Dimming Range
? Analog LED Current Adjust Input (IADJ)
with over 15:1 Contrast Ratio
? Integrated P-Channel Driver to enable
Series FET Dimming and LED Protection
? TPS92692-Q1: Automotive Q100 Grade 1 Qualified
