MAX16990
Description
The MAX16990/MAX16992 are high-performance, current-mode PWM controllers with 4μA (typ) shutdown current for wide input voltage range boost/SEPIC converters.
Key Features
- Minimized Radio Interference with 2.5MHz Switching Frequency Above the AM Radio Band
- 12-Pin TQFN (3mm x 3mm) and 10-Pin μMAX Packages
- Spread Spectrum Simplifies EMI Management Design
- Flexibility with Available Configurations for Boost, SEPIC, and Multiphase Applications
- Adjustable Slope pensation
- Current-Mode Control
- Internal Soft-Start (9ms)
- Protection Features Support Robust Automotive Applications
- Operating Voltage Range Down to 4.5V (2.5V or Lower in Bootstrapped Mode), Immune to Load-Dump Transient Voltages Up to 42V
- PGOOD Output and Hiccup Mode for Enhanced System Protection
Applications
- Automotive LED Lighting
