APW7212
APW7212 is Step-Up Converter manufactured by ANPEC.
1MHz, High-Efficiency, Step-Up Converter with Load Disconnection
Features
General Description
- Wide 0.8V to V Input Voltage Range OUT
- Low 1.05V (typical) Start-Up Voltage
- Low 40µA No Load Bias Current
- 100mA Output from a Single AA Cell Input
- 250mA Output from a Dual AA Cell Input
- Internal Synchronous Rectifier
- Up to 92% Efficiency
- <1µA Quiescent Current during Shutdown
- Current-Mode Operation with Internal pen- sation
- Stable with Ceramic Output Capacitors
- Fast Line Transient Response
- Fixed 1MHz Oscillator Frequency
- 1.2A Current-Limit Protection
- Built-In Soft-Start
- Over-Temperature Protection with Hysteresis
- Available in a 2mmx2mm TDFN2x2-8...
