Manufacturer Part Number
SC652ULTRT
Manufacturer
semtech
Introduction
The SC652ULTRT is a highly integrated, high-efficiency, 5-channel switched capacitor DC-DC regulator designed for driving high brightness LEDs. It features a wide input voltage range, high output current capability, adjustable output voltage, and built-in LED dimming control. This product is well-suited for a variety of backlight applications, including LCD panels, smartphones, tablets, and other portable devices.
Product Features and Performance
Wide input voltage range: 2.9V to 5.5V
5 independent output channels, each capable of delivering up to 25mA
Adjustable output voltage from 2.5V to 5.25V
High efficiency up to 90%
PWM dimming control for LED brightness adjustment
250kHz switching frequency for reduced output ripple
-40°C to 85°C operating temperature range
Small 14-UFQFN package size (2mm x 2mm)
Product Advantages
Highly integrated solution reduces external component count and simplifies design
Efficient power conversion minimizes heat dissipation and improves system reliability
Precise output voltage and current regulation ensure optimal LED performance
PWM dimming allows for flexible brightness control
Wide operating temperature range supports a variety of applications
Key Reasons to Choose This Product
Proven reliability and performance from a trusted manufacturer
Compact and space-saving design for portable and space-constrained applications
Flexible output voltage and current configuration to meet diverse LED lighting requirements
Efficient power conversion and thermal management for improved system efficiency and reliability
Comprehensive LED dimming control for enhanced user experience
Quality and Safety Features
Robust overcurrent, overvoltage, and thermal protection mechanisms
Rigorous quality control and testing procedures
RoHS-compliant and lead-free materials for environmental responsibility
Compatibility
The SC652ULTRT is compatible with a wide range of LED-based backlight applications, including LCD panels, smartphones, tablets, and other portable devices.
Application Areas
Smartphone and tablet backlight
LCD panel backlight
General LED-based backlighting applications
Product Lifecycle
The SC652ULTRT is an obsolete product, and there are no direct replacement models available from semtech. Customers are advised to contact our website's sales team for information on suitable alternative solutions or to discuss custom options.
