TPS92515AHV-Q1 2-A, Buck LED Driver with Integrated N-channel FET, High-Side Current Sense, and Shunt FET PWM Dimming Capability
1 Features
AEC-Q100 Grade 1 Qualified
Integrated 290-mΩ (typ) Internal N-Channel FET
Input Voltage Range
TPS92515AHVx: 5.5 V to 65 V
Operation Down to 5.15 V After Start-Up
Low Offset High-side Peak Current Comparator
Constant Average Current, up to 2 A
Inherent Cycle-by-Cycle Current Limit
Multiple Dimming Methods
10,000:1 Shunt PWM Dimming Range
1000:1 PWM Dimming Range
200:1 Analog Dimming Range
Simple Constant Off-time Control
No Loop Compensation
Fast Transient Response
Thermally Enhanced HVSSOP Package
Integrated Thermal Protection
2 Applications
Automotive Lighting: LED Switched Matrix AFS Headlamps, DRL, High/Low Beam, Fog, Rear, Turn Signal, Side Marker, Aftermarket
Industrial Lighting: Factory Automation, Time of Flight (TOF), Appliances, Retail Illumination, Machine Vision and Inspection, Emergency, Exit and/or Safety Lighting, Medical Lighting, Stage and Area Lighting
