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Adaptive Front LED lights

Front LED lighting is the most power-hungry lighting application and often has a high degree of complexity. A multi-channel boost/buck topology is often preferred as this provides flexibility for the LED drive. The output LEDs can be dimmed by using a combination of low-power bipolar transistors with a shift register.

框图
Design considerations
Product listing
支持

框图

Highlighted components are Nexperia focus products.

LED drive MOSFETs

推荐产品 (1)

40 V, RDSon < 3.5 mΩ, LFPAK56(E) / LFPAK88

Reverse battery protection

推荐产品 (1)

N-channel, 40 V, RDSon < 10mΩ, LFPAK

Schottky rectifiers

推荐产品 (1)

60 V, IF ≥ 1 A, CFP

High-side switch

推荐产品 (1)

N-channel, 80 V, DFN2020

Shift register

推荐产品 (1)

HC(T) family

Buck transistors

推荐产品 (1)

60 V, Low VCEsat double bipolar transistors, DFN2020

ESD bus protection

推荐产品 (1)

CAN / LIN

Ballast transistor

推荐产品 (1)

Low VCEsat (BISS) transistors, NPN, 30 V, > 3 A

Schottky rectifiers

推荐产品 (1)

60 V, IF ≥ 1 A, CFP

Transient Voltage Suppressors (TVS)

推荐产品 (1)

400-600 W

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Digital controlled adaptive non-glare
Individually dimmable LED Control
Accurate LED current control
Compact design
High efficiency driver design
Low EMI solution using small scale highly integrated package technology

Product listing

LED drive MOSFETs

40 V, RDSon < 3.5 mΩ, LFPAK56(E) / LFPAK88

Reverse battery protection

N-channel, 40 V, RDSon < 10mΩ, LFPAK

Schottky rectifiers

60 V, IF ≥ 1 A, CFP

High-side switch

N-channel, 80 V, DFN2020

Shift register

HC(T) family

Buck transistors

60 V, Low VCEsat double bipolar transistors, DFN2020

ESD bus protection

CAN / LIN

Ballast transistor

Low VCEsat (BISS) transistors, NPN, 30 V, > 3 A

Schottky rectifiers

60 V, IF ≥ 1 A, CFP

Transient Voltage Suppressors (TVS)

400-600 W

支持

Design handbooks

Boards

Documentation and videos

NG体育娱乐，ng体育平台