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Headlight HB/LB LED Driver Module

Interior light Rear door module Onboard battery charger 12V/48V power distribution box Headlight Adaptive LED Driver Module Headlight HB/LB LED Driver Module 48V New Energy System Automotive USB charging Premium audio Automotive display Zone control module Domain gateway Small light Rear light Heat pump module Kick to open module PEPS Wiper module In-cabin camera module Mirror replacement/camera mirror system Front camera

Overview Block diagram Other related

Headlight HB/LB LED Driver Module

The high and low beam headlight driver module is the core of safety for nighttime driving. We provide stable overvoltage protection and constant current support to address the switching characteristics of LED driver circuits. Our solution effectively absorbs transient load fluctuations, preventing LED chip damage caused by current overshoot, and ensuring that the headlight system provides stable and bright visual illumination under various road conditions.

Block diagram

Find products and reference designs for your system.

Headlight HB/LB LED Driver ModuleBlock diagram

Products

Reference designs

Tvs 瞬态抑制二极管 (1)

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

Sbr 肖特基二极管 (1)

Tvs 瞬态抑制二极管 (3)

SMF3.3CA

-- Bidirectional TVS diode suppressing transient surges on 3.3V power and signal lines.

SMBJ5.0CA

-- SMBJ5.0CA, bidirectional TVS diode, VR=5.0V, VBR≈5.56–6.14V, VC≈9.2V, 600W.

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

Zd 稳压二极管 (2)

Tvs 瞬态抑制二极管 (1)

SMBJ5.0CA

-- SMBJ5.0CA, bidirectional TVS diode, VR=5.0V, VBR≈5.56–6.14V, VC≈9.2V, 600W.

Esd 静电保护元件 (1)

Tvs 瞬态抑制二极管 (2)

SMBJ5.0CA

-- SMBJ5.0CA, bidirectional TVS diode, VR=5.0V, VBR≈5.56–6.14V, VC≈9.2V, 600W.

ESDLC5V0D8B

-- DFN1006 bidirectional TVS diode rated at 5V for single data line protection

Esd 静电保护元件 (2)

ESD1524D3LIN

-- 15V/24V working voltage asymmetric TVS diode optimized for LIN communication protection

ESD24VAPB

-- 24V bidirectional TVS array, VBR 25.5–29.5V, clamping 31–35V @1A / 40–50V @10A, 30–50pF, AEC-Q101

Tvs 瞬态抑制二极管 (1)

SMBJ5.0CA

-- SMBJ5.0CA, bidirectional TVS diode, VR=5.0V, VBR≈5.56–6.14V, VC≈9.2V, 600W.

Zd 稳压二极管 (1)

Tvs 瞬态抑制二极管 (2)

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

ESDLC5V0D8B

-- DFN1006 bidirectional TVS diode rated at 5V for single data line protection

Sbr 肖特基二极管 (1)

Tvs 瞬态抑制二极管 (1)

SMF3.3CA

-- Bidirectional TVS diode suppressing transient surges on 3.3V power and signal lines.

Esd 静电保护元件 (1)

Tvs 瞬态抑制二极管 (1)

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

Tvs 瞬态抑制二极管 (2)

SMBJ15CA

-- SMBJ15CA, bidirectional TVS diode, VR=15V, VBR≈16.7–18.5V, VC≈24.4V, 600W.

ESDLC5V0D8B

-- DFN1006 bidirectional TVS diode rated at 5V for single data line protection

Other related

Headlight Adaptive LED Driver Module