Description
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS92691, TPS92691-Q1 SLVSD68 * DECEMBER 2015 TPS926.
The TPS92691/-Q1 is a versatile LED controller that can support a range of step-up or step-down driver topologies.
Features
* 1 Wide Input Voltage: 4.5 V to 65 V
* Wide Output Voltage Range: 2 V to 65 V
* Low Input Offset Rail-to-Rail Current Sense Amplifier
* Better than ±3% LED Current Accuracy over 25°C to 140°C Junction Temperature Range
* Compatible With High-Side and Low-Side
Applications
* TPS92691-Q1: Automotive Exterior Lighting Applications
* Architectural and General Lighting Applications
Typical Boost LED Driver Application Schematic
VIN RADJ2
RADJ1
L
CIN CVCC
TPS92691-Q1
CSS 1 VIN
2 SS RT 3 RT/SYNC
VPWM
4 PWM
5 COMP CCOMP 6 IADJ
CIMON
7 IMON 8 AGND