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50V 500mA 1ch Source Driver for Automotive - BD83740HFP-M

BD83740HFP-M is 50V-withstanding LED source drivers. Most suitably for Automotive LED driving, it can control light through PWM of constant current output. Having LED open detective function and overvoltage mute function integrated, it can deliver high reliability. Also by utilizing our patented PBUS function, it is possible to turn OFF all LEDs in case where a row of LEDs are opened if multiple rows of LEDs are driven through multiple number of the ICs.

Teilenummer | BD83740HFP-MTR
Status | Active
Gehäuse | HRP7
Einheitenmenge | 2000
Minimale Gehäusemenge | 2000
Gehäusetyp | Taping
RoHS | Ja

Spezifikationen:

Topology

Constant Current

Number of Outputs

1

Dimming

PWM

Per Channel Drive(Max.)[mA]

500.0

LED Open Detection

Yes

Vin(Min.)[V]

4.5

Vin(Max.)[V]

42.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Eigenschaften:

  • AEC-Q100 Qualified
  • Variable form Constant-Current Source Driver
  • PWM Dimming Function
  • CR Timer for PWM Dimming Function Integrated
  • LED Open detective Function Integrated
  • Overvoltage Mute and Temperature Protection Functions Integrated
  • Abnormal Output Detection and Output Functions (PBUS)