MAX5074 Overview
19-3312; Rev 0; 7/04 T AVAILABLE EVALUATION KI .. Power IC with Integrated MOSFETs for Isolated IEEE 802.3af PD and Tele Power-Supply Applications General The MAX5074 isolated PWM power IC features integrated switching power MOSFETs connected in a voltageclamped, two-transistor, power-circuit configuration. This device can be used in both forward and flyback configurations with a wide input voltage range from 11V to 76V and up to 15W of output...
MAX5074 Key Features
- No Reset Winding Required
- Up to 15W Output Power
- Bias Voltage Regulator with Automatic HighVoltage Supply Turn-Off
- 11V to 76V Wide Input Voltage Range
- Integrated High-Voltage 0.4Ω Power MOSFETs
- Feed-Forward Voltage-Mode Control For Fast Input Transient Rejection
- Programmable Brownout Undervoltage Lockout
- Internal Overtemperature Shutdown
- Indefinite Short-Circuit Protection With Programmable Fault Integration
- Integrated Look-Ahead Signal for Secondary-Side Synchronous Rectification