MP3363

– SINGLE-STRING, 1.8V MINIMUM VIN, 36 VOUT BOOST LED DRIVER

MP3363 Rev. 1.0

MonolithicPower.com

6

9/28/2021

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TYPICAL PERFORMANCE CHARACTERISTICS (continued)

VIN = 10V, 10 LEDs, ILED = 80mA, L = 4.7µH, TA = 25°C, unless otherwise noted.

Start-Up through PWM

fPWM = 10kHz, VIN = 10V, PWM duty = 50%

Shutdown through PWM

fPWM = 10kHz, VIN = 5V, PWM duty = 50%

CH1: VSW

CH2: VPWM

CH3: IL

CH4: ILED

CH1: VSW

CH2: VPWM

CH3: IL

CH4: ILED

PWM Dimming

200Hz, VIN = 10V, PWM duty = 50%

PWM Dimming

2kHz, VIN = 15V, PWM duty = 50%

CH1: VSW

CH2: VPWM

CH3: IL

CH4: ILED

CH1: VSW

CH2: VOUT

CH3: IL

CH4: ILED

Analog Dimming

5kHz, PWM duty = 50%

Open LED during Normal Operation

CH1: VSW

CH2: VPWM

CH3: IL

CH4: ILED

CH1: VSW

CH2: VOUT

CH3: IL

CH4: ILED