Advanced Analog Technology AAT7358C
SYNCHRONOUS SWITCHING BUCK REGULATOR
| Part No. | AAT7358C |
|---|---|
| Datasheet | AAT7358C Download |
| Manufacturer |  Advanced Analog Technology |
| Description | SYNCHRONOUS SWITCHING BUCK REGULATOR |
| Buy | Stock & Price |
FEATURES
● Up to 95% Efficiency● 2.5V to 5.5V Input Voltage Range
● 1.8MHz Switching Frequency
● 25μA Ultra Low Sleep Mode Quiescent
● <1μA Shutdown Current
● Internal Compensation Circuit
● 500μs Soft Start Period
● 160 C Built-in Thermal Shutdown Protection
APPLICATIONS
● Portable Navigation Device● Digital Photo Frame
● Digital Still Camera
● E-Book
GENERAL DESCRIPTION
The AAT7358/ AAT7358A/ AAT7358B/ AAT7358C device is a 1.8MHz, high efficiency, synchronous buck regulator incorporating both Light Load Mode and PWM mode operation. With an automatic Light Load Mode / PWM mode switching mechanism, the AAT7358/ AAT7358A/ AAT7358B/ AAT7358C device provides 80% efficiency under light load operation and up to 90% efficiency during heavy load condition. The featured input voltage range of AAT7358/ AAT7358A/ AAT7358B/ AAT7358C provides flexibility for different applications. The AAT7358/ AAT7358A/ AAT7358B/ AAT7358C is implemented in a 5-pin SOT23-5 /TSOT23-5 package. PIN CONFIGURATION 1...
