1ch Buck Type White LED Driver for Large LCD - BD94062F (New)

BD94062F is a high efficiency driver for white LEDs and designed for large LCDs. BD94062F has a built-in quasi-resonant(QR) control method DCDC converter and continuous current mode(CCM) DCDC converter that can supply appropriate voltage to the light source of LEDs series array. By external current detection resistance, it achieves a power supply design with high flexibility.

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* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BD94062F-E2 Active SOP16 2500 2500 Taping Yes
Topology Buck
Number of Outputs 1
Vin(Min.)[V] 10.5
Vin(Max.)[V] 35.0
Frequency(Max.)[MHz] 0.8
Dimming PWM / Analog
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
    • QR or CCM Selectable(SEL Pin)
    • LED Current Compensation Function(for QR)
    • Under Voltage Protection(VCC Pin)
    • Leading Edge Blanking Function(CS Pin)
    • PWM and ADIM Dimming Operating
    • Abnormal Detection Signal Output(FAILB Pin)
    • LED PWM Dimming Over Duty Protection(ODP)
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New Products:
ROHM Semiconductor reserves the right to change the specifications at any time.
Technical Data
Application Note

Thermal Resistance