Datasheet Details
| Part number | MPQ3367 |
|---|---|
| Manufacturer | Monolithic Power Systems |
| File Size | 1.33 MB |
| Description | Boost WLED Driver |
| Datasheet |
 MPQ3367 Datasheet
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General Description
The MPQ3367 is a step-up converter with 6 channel current sources, designed to drive the white LED arrays as backlighting in small-to-midsize LCD panels.
The MPQ3367 uses peak current mode as its PWM control architecture to regulate the boost converter.
Key Features
- 3.5V to 36V Input Voltage Range.
- 6 Channels with Max. 150mA per Channel.
- Internal 100mΩ, 50V MOSFET.
- Programmable Up to 2.2MHz fSW.
- External Sync SW Function.
- Multi-Dimming Operation Mode through PWM Input, Including: o Direct PWM Dimming o Analog Dimming o Mix Dimming with 25%/12.5% Transfer Point.
- 15000:1 Dim Ratio in PWM Dim at FPWM ≤ 200Hz.
- 200:1 Dim Ratio at Analog Dim through PWM Dim Signal Input.
- Excellent E.