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LT1932ES6#TRMPBF

LT1932ES6#TRMPBF Description

The LT1932ES6#TRMPBF from Analog Devices Inc. is a high-performance DC-DC regulator designed for LED driving applications, particularly backlighting. This surface-mount IC integrates an internal switch, enabling efficient power conversion with a 1V to 10V input range and delivering a 36V output at up to 40mA per channel. Operating at a 1.2MHz switching frequency, it minimizes external component size while maintaining high efficiency. The device supports PWM dimming, making it ideal for precision brightness control. Packaged in a TSOT-23-6 form factor with tape & reel (TR), it is optimized for automated assembly and compact designs.

LT1932ES6#TRMPBF Features

• Wide Input Range (1V–10V): Supports low-voltage sources, including single-cell batteries.
• High Output Voltage (36V): Drives multiple LEDs in series for backlighting applications.
• Integrated Switch: Reduces BOM count and simplifies design.
• 1.2MHz Switching Frequency: Enables smaller inductors and capacitors for space-constrained designs.
• PWM Dimming: Provides precise LED brightness control without color shift.
• ROHS3 & REACH Compliant: Meets environmental and regulatory standards.
• Tape & Reel Packaging (TSOT-23-6): Ideal for high-volume production.

LT1932ES6#TRMPBF Applications

• LCD Backlighting: Optimized for portable devices like smartphones, tablets, and monitors.
• Battery-Powered LED Systems: Efficiently drives LEDs from low-voltage sources (e.g., 1.5V–3V batteries).
• Automotive Displays: High-voltage capability suits dashboard and infotainment backlights.
• Industrial Indicators: Reliable performance in harsh environments due to robust design.

Conclusion of LT1932ES6#TRMPBF

The LT1932ES6#TRMPBF stands out for its compact size, high efficiency, and PWM dimming in LED driver applications. Its wide input range and integrated switch reduce design complexity, while the 1.2MHz frequency minimizes passive component size. Ideal for portable, automotive, and industrial lighting, it combines performance with regulatory compliance, making it a superior choice over discrete solutions or lower-frequency alternatives.