www.DataSheet4U.com
ISSUED DATE :2005/12/26 REVISED DATE :2006/03/13B
G5E2596M
150 KHz, 3A PWM Step-Down DC/DC Converte...
www.DataSheet4U.com
ISSUED DATE :2005/12/26 REVISED DATE :2006/03/13B
G5E2596M
150 KHz, 3A PWM Step-Down DC/DC Converter Description
The G5E2596M series of
regulators are monolithic integrated circuit that provides all active functions for a step-down (buck) switching
regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3v, 5v, 12v and an adjustable output version. The G5E2596M series operate at a switching frequency of 150 kHz; thus allowing smaller sized filter components than what would be needed with lower frequency switching
regulators. Available in a standard 5-lead TO-220 package with several different lead bend options. Other feature include a guaranteed 4% to tolerance on output voltage under specified input voltages and output load conditions. The 150 kHz 15% is on the oscillator frequency. External shutdown is included, featuring 80uA (Typ.) standby current. The output switch includes cycle-by cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
Features
Applications
3.3V, 5.0V, 12V and adjustable output versions Guaranteed 3A output current Operating voltage can be up to 22V 150kHz fixed frequency internal oscillator Built-in TTL On/Off control TTL Shutdown Capability Uses readily available standard inductors Thermal shutdown and current limit protection High-efficiency step-down
regulator One-ch switching
regulators simple Positive to...