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MAXIM INTEGRATED / ANALOG DEVICES MAX16834ATP High-Power LED Driver
The MAX16834ATP+ is a high-power LED driver integrated in a 20-pin TQFN package. It features high-side LED current sensing and a PWM dimming MOSFET driver, suitable for boost, boost-buck, SEPIC, and high-side buck topologies. Designed to drive N-channel power MOSFET switches, it supports both PWM and analog dimming, offering wide-ranging dimming control up to 20kHz. The device employs constant-frequency peak current mode control with programmable slope compensation, enabling precise duty cycle management. It includes an internal 7V low dropout regulator, an integrated high-side current sense amplifier, and programmable overvoltage and under-voltage lockout. Operating over a voltage range of 4.75V to 28V, it functions within a temperature range of -40°C to 125°C. Features also include external clock synchronization, fault detection outputs, and compatibility with input voltages above 28V with external voltage clamping. This driver is ideal for power management applications in high-brightness LED lighting systems.
MAXIM INTEGRATED / ANALOG DEVICES MAX16834ATP High-Power LED Driver Specifications:
- Package: 20-pin TQFN-EP
- Supply Voltage Range: 4.75V to 28V
- Temperature Range: -40°C to 125°C
- Maximum Continuous Power Dissipation: 2051mW (QFN package)
- Switching Frequency Programmable: 100kHz to 1MHz
- Drive Current: Up to 3A (N-channel MOSFET driver)
- Dimming Frequency: Up to 20kHz
- Internal 7V Low Dropout Regulator
- Fault Indicator Output (FLT): Active-low, open-drain
- Overvoltage and Undervoltage Lockout with programmable thresholds
- External synchronization support via RT/SYNC pin
- Supports boost, boost-buck, SEPIC, and buck topologies
- Protection features include overvoltage, overcurrent, and thermal faults
- Enabled via UVLO threshold, adjustable with resistors
- Compatible with input voltages above 28V with external clamp
Buy the Maxim Series MAX16834 LED Driver: High-Power PWM Control: MAX16834ATP+
Purchase the Maxim series MAX16834ATP+ electronically today—engineered for high-brightness LED applications with precise current regulation, extensive dimming options up to 20kHz, and advanced fault and overvoltage protection features. Its robust design supports boost, boost-buck, and SEPIC topologies, making it ideal for automotive, industrial, and architectural lighting systems. With an efficient 4.75V to 28V wide input range and integrated control circuitry, this device ensures reliable power management with minimal external components, enabling easy integration into your LED lighting projects.
Get Maxim series MAX16834ATP+ today—built for high-current LED lighting with wide-range dimming and robust fault protection.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX16834ATP?
You can click on the BUY or RFQ button to purchase MAX16834ATP from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX16834ATP?
You can download the MAX16834ATP datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX16834ATP?
MAXIM INTEGRATED / ANALOG DEVICES