EVQ3364-R-00A
36V, 150mA, 4-Channel, Boost WLED Driver with 15000:1 Dimming Ratio and I2C Evaluation Board, AEC-Q100 Qualified
EVQ3364-R-00A continues to be in production for existing customers. Please consider this alternative for new designs:

EVQ3364-R-01A
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EVQ3364-R-01A
Active
150mA, 4-Channel, Boost WLED Driver with 15000:1 Dimming Ratio and I2C Evaluation Board, AEC-Q100 Qualified
Features & Benefits
- 3.5V to 36V Input Voltage (VIN) Range
- 4 Channels with Maximum 150mA per Channel
- Internal 100mΩ, 50V MOSFET
- Configurable Switching Frequency (fSW) Up to 2.2MHz
- External Sync SW Function
- Multi-Dimming Operation through Pulse-Width Modulation (PWM) Input, Including:
- Direct PWM Dimming
- Analog Dimming
- Mix Dimming with 25% or 12.5% Transfer Point
- 15000:1 Dimming Ratio in PWM Dimming when fPWM ≤ 200Hz
- 200:1 Dimming Ratio during Analog Dimming through PWM Dimming Signal Input
- Excellent EMI Performance and Frequency Spread Spectrum (FSS)
- I2C Interface with 3 Selectable IC Addresses
- Phase Shift Function for PWM Dimming
- 2.5% Current Matching
- Cycle-by-Cycle Current Limiting
- Disconnect VOUT from VIN
- Optional LED Current Can Automatically Decrease at Higher Temperatures
- LED Short Protection
- LED Open Protection
- Over-Temperature Protection (OTP)
- Over-Current Protection (OCP)
- Inductor Short Protection
- Configurable LED Short Threshold
- Configurable Over-Voltage Protection (OVP) Threshold
- Fault Indicator Signal Output
- Available in a QFN-24 (4mmx4mm) Package
- Available in AEC-Q100 Grade 1
… and many more!
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