ROHM Product Detail

BD18351EFV-M
LED Driver with Built-in PWM Signal Generation Circuit

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.

Product Detail

 
형명 | BD18351EFV-ME2
상태 | 추천품
패키지 | HTSSOP-B24
포장 사양 | Taping
포장 수량 | 2000
최소 포장 단위 | 2000
RoHS | Yes

기능 안전:

카테고리 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

사양 :

Topology

Boost

Vin(Min.)[V]

4.5

Vin(Max.)[V]

65

Number of Outputs

1

Vout(Max.)[V]

65

Switching Frequency (Max.)[MHz]

0.7

Dimming

PWM

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

7.8x7.6 (t=1)

Common Standard

AEC-Q100 (Automotive Grade)

Find Similar

특징 :

  • 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
X

Most Viewed