RT4823 Description
The RT4823 integrates built-in power transistors, synchronous rectification, and low supply current to provide a pact solution for systems using advanced Li-Ion battery chemistries. The RT4823 is capable of supplying significant energy when the battery voltage is lower than the required voltage for system power ICs. The RT4823 is a boost regulator designed to provide a minimum output voltage from a single-cell...
RT4823 Key Features
- Ultra-Low Operating Quiescent Current
- Quickly Start-Up Time (< 400sec)
- 3 Few External ponents : 1H Inductor, 0402
- Input Voltage Range : 1.8V to 5.5V
- Support VIN > VOUT Operation
- Default Boost Output Voltage Setting : VOUT = 5V
- Maximum Continuous Load Current : 1.3A at VIN > 3.6V Boosting VOUT to 5V
- Up to 93% Efficiency
- EN(H) : Boost Mode
- EN(L), BP(H) : Bypass Mode