MAX5070 Overview
The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the.
MAX5070 Key Features
- Pin-for-Pin Replacement for UC2842 (MAX5070A) and UC2844 (MAX5070B)
- 2A Drive Source and 1A Sink Capability
- Up to 1MHz Switching Frequency Operation
- Bidirectional Synchronization (MAX5071A/MAX5071B)
- Advanced Output Drive for Secondary-Side Synchronous Rectification (MAX5071C)
- Fast 60ns Cycle-by-Cycle Current Limit
- Trimmed Oscillator Capacitor Discharge Current Sets Maximum Duty Cycle Accurately
- Accurate 5% Start and Stop Voltage with 6V Hysteresis
- Low 32µ A Startup Current
- 5V Regulator Output (VREF) with 20mA Capability