TPS92602-Q1: TPS92602 car light design

Part Number: TPS92602-Q1 Dear Sir/Ms. My customer ask forcompany reference design(Turn Key Solution) for following 2 spec. Spec. 1 (Head Light , High Beam + Low Beam) Input: 9V~16V, 13.5V Normal , Chanel 1 Vout 13.5V/1A Chanel 2 Vout 13.5V/0.8A Channel 1 Low Beam Spec. parameter unit LED VF TYP. 6.75 V LED VF TYP. 1 A LED Total # 2 PCS LED Steam 2 PCS LED Parallel 1 PCS Total Output Voltage 13.5 V Output Current 1 A Output Power 13.5 W Typical Input Voutage 13.5 V Channel 2 High Beam Spec. parameter unit LED VF TYP. 6.75 V LED VF TYP. 0.8 A LED Total # 2 PCS LED Steam 2 PCS LED Parallel 1 PCS Total Output Voltage 13.5 V Output Current 0.8 A Output Power 10.8 W Typical Input Voutage 13.5 V Spec. 2 (Head Light, DRL & Position) Input: 9V~16V, 13.5V Normal , Chanel 1: Vout 46.2V/0.1A PWM Dimming to 0.02A Chanel 2: Vout 64.2V/0.1A PWM Dimming to 0.02A Channel 1 DRL/Position Driver parameter unit LED VF TYP. 3.3 V LED Current TYP. (PWM DIMMING) 0.1/0.02 A LED Total # 14 PCS LED Steam 14 PCS LED Parallel 1 PCS Total Output Voltage 46.2 V Output Current 0.1/0.02 A Output Power 4.62/0.924 W Typical Input Voutage 13.5 V Channel 2 DRL/Position Driver parameter unit LED VF TYP. 3.3 V LED Current TYP. (PWM DIMMING) 0.1/0.02 A LED Total # 14 PCS LED Steam 14 PCS LED Parallel 1 PCS Total Output Voltage 46.2 V Output Current 0.1/0.02 A Output Power 4.62/0.924 W Typical Input Voutage 13.5 V Do you have suitable design? Best Regards, Kami Huang

We don’t have similar reference design. But customer could reference as a example

Hello Frank, Do you have TPS92602 reference design of SEPIC/Buck-boost topology? I may suggest customer base on the reference design? Best Regards, Kami Huang

Kami, We don't have a reference design, please reference the circuit below