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MAXIM INTEGRATED / ANALOG DEVICES MAX16838AUPV High-Brightness LED Driver
The MAX16838AUPV is a high-efficiency, dual-channel LED driver that integrates a DC-DC controller supporting boost, SEPIC, and boost-buck topologies. It features adjustable LED current from 20mA to 150mA per channel, adaptive voltage control to minimize power dissipation, and a PWM dimming range down to 1us pulse widths. With fault detection, overvoltage and overtemperature protections, and automotive-grade reliability, it is ideal for automotive display backlights, LCD backlights, and automotive lighting applications in a compact 20-pin TSSOP package.
MAXIM INTEGRATED / ANALOG DEVICES MAX16838AUPV High-Brightness LED Driver Specifications:
- Input Voltage Range: 4.75V to 40V
- LED Current Sink Range: 20mA to 150mA per channel
- Maximum Total LED Current: 300mA
- Switching Frequency Range: 200kHz to 2MHz
- Dimming Ratio: 5000:1 at 200Hz
- Overvoltage Protection: Adjustable, threshold at 1.23V x {14 B20V / ROV}
- Operating Temperature: -40°C to +125°C
- Package: 20-pin TSSOP
- Efficiency Features: Load-dump voltage protection, open/short LED detection, overtemperature shutdown
- Soft-start: 100ms ramp-up
- External Resistor for LED Current: Calculated via ILED = 1512V / R_ISSET
- Fault Indicators: Open-drain FLT output for fault signaling
- Built-in 5V LDO regulator for internal circuitry
- Adaptive LED voltage control minimizes power dissipation
- Current limit protection with fast response
- Wide dimming capability with PWM input
- Overtemperature and overvoltage protections for automotive environments
Buy the Maxim Series MAX16838AUPV High-Brightness LED Driver: 40V 2-Channel Automotive-Grade
Purchase the Maxim Series MAX16838AUPV today for a high-performance, dual-channel LED driver designed for automotive environments. With adjustable current from 20mA to 150mA per channel, PWM dimming down to 1 microsecond, and extensive fault protections, it ensures efficient and reliable backlighting for automotive displays and lighting. Its support for boost and SEPIC power topologies provides maximum flexibility. Compact and temperature-rated for automotive use, this driver guarantees durability and superior performance for your advanced projects. Order online now for fast delivery.
Order your Maxim Series MAX16838AUPV automotive-grade LED driver today and ensure reliable, efficient lighting for your automotive and display applications.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX16838AUPV?
You can click on the BUY or RFQ button to purchase MAX16838AUPV from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX16838AUPV?
You can download the MAX16838AUPV datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX16838AUPV?
MAXIM INTEGRATED / ANALOG DEVICES