Anpec Electronics APW7566
The APW7566 is P-channel low dropout linear regulator and synchronous buck converter which needs input voltage from 4.5 to 5.5V. It is equipped with an automatic PSM/PWM mode operation. The APW7566 is equipped with Power-on-reset, shutdown control, soft start, over-temperature and currentlimit into a single package to protect the device against wrong logic control and over-temperature and current over-loads.| Part No. | APW7566 |
|---|---|
| Datasheet | APW7566 Download |
| Manufacturer |  Anpec Electronics |
| Description | The Synchronous Buck Converter |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
● Wide Input Operating Range: 4.5V~5.5V● Synchronous Buck Regulators for SoC: -Fixed 1.05V (For APW7566) -Fixed 1.2V (For APW7566A) - 1.2A peak Output Current for Core Power - 2MHz Switching Frequency
● Low-Dropout Linear Regulators for System Power: - Fixed 3.3V, 300mA Output Current with high PSRR
● Thermal-Overload Protection
● Power-OK Indicator after LDO Ready
● TDFN2x2-8 Package
● Lead Free Green Devices Available (RoHS Compliant)
APPLICATIONS
● IP-Cam● Car Recorder
● Security Synchronous buck converter is integrated high side and low side power MOSFET. At light load, the IC operates in the PSM mode to reduce the switching losses. At heavy load, the IC works in PWM mode. Low dropout linear regulator delivers current up to 300mA to set output voltage, and it also can work with low ESR ceramic capacitors. Typical dropout voltage is only 240mV at 300mA loading. The APW7566 available TDFN2x2-8 provides a very compact system solution external components and PCB area.
