Description
FEATURES
β’ 12-V and Adjustable Output Versions
β’ Adjustable Version Output Voltage Range: 1.2-V
to 37-V Β± 4% Maximum Over Line and Load
Conditions
β’ Available TO-263 Packages
β’ 3A Output Load Current
β’ Input Voltage Range Up to 40 V
β’ Requires Only 4 External Components
β’ Excellent Line and Load Regulation Specifications
β’ 150-kHz Fixed-Frequency Internal Oscillator
β’ TTL Shutdown Capability
β’ Low Power Standby Mode, IQ, Typically 80 ΞΌA
β’ High Efficiency
β’ Uses Readily Available Standard Inductors
β’ Thermal Shutdown and Current-Limit Protection
Applications
β’ Simple High-Efficiency Step-Down (Buck)
Regulator
β’ On-Card Switching Regulators
β’ Positive to Negative Converter
