Description
The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators.
Features
- o 750mA Load Currents (MAX738A/MAX744A) o High-Frequency, Current-Mode PWM o 159kHz to 212.5kHz Guaranteed Oscillator
Frequency Limits (MAX744A) o 85% to 96% Efficiencies o 1.7mA Quiescent Current o 6µA Shutdown Supply Current o Single Preselected Inductor Value,
No Component Design Required o Overcurrent, Soft-Start, and Undervoltage
Lockout Protection o Cycle-by-Cycle Current Limiting o 8-Pin DIP/SO Packages (MAX730A)
_________________Ordering Information
PART
TEMP. RANGE
PIN-.