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LED Driver with Built-in PWM Signal Generation Circuit_BD18351EFV-M (New)

BD18351EFV-M is an LED driver with built-in 1ch boost controller. It is an optimal IC for LED drive for head lamp/DRL, tail lamp and turn lamp capable of realizing boost and buck boost with high-side detection of LED current setting against output voltage. Further, cost saving and downsizing of the set can be realized, since it contains CRTIMER which enables PWM dimming without microcomputer for applications requiring PWM dimming of DRL, etc.

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型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD18351EFV-ME2 供应中 HTSSOP-B24 2000 2000 Taping Yes
 
特性:
Topology Boost
Number of Outputs 1
Vin(Min.)[V] 4.5
Vin(Max.)[V] 65.0
Vout(Max.)[V] 65.0
Frequency(Max.)[MHz] 0.7
LDO No
Auto Luminous Control No
Synchronous No
Integrated FET No
Dimming PWM
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
特点:
    • AEC-Q100 qualified.
    • Built-in Switching DC / DC Controller.
    • LED Current Setting High Side Detection Method
    • LED Current Precision: ±3.0% (–40°C to 125°C)
    • PWM Signal Generation Circuit with Built-in CRTIMER
      (External PWM Dimming Control is possible. )
    • Built-in Spread Spectrum Function
    • Built-in LED Open Detection Function
    • Built-in LED Anode to Ground Short Function
 
 
 
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技术信息
Application Note

Thermal Resistance