Richtek Technology RT8086B
The RT8086B is a high efficiency, synchronous step-down DC/DC converter. The available input voltage range is from 2.8V to 5.5V and the regulated output voltage is adjustable from 0.6V to 3.3V while delivering up to 3.5A of output current. The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode.| Part No. | RT8086B |
|---|---|
| Datasheet | RT8086B Download |
| Manufacturer |  Richtek Technology |
| Description | Synchronous Step-Down Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The current mode constant on-time operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors. TheRT8086B is available in the UQFN-12L 2x2 (FC) package. Ordering Information RT8086B Package Type QUF : UQFN-12L 2x2 (FC) (U-Type) Lead Plating System G : Green (Halogen Free and Pb Free) Note : Richtek products are : RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes.FEATURES
● High Efficiency Up to 95%● Low RDS(ON) Switches : 50mΩ/40mΩ
● 0.6V Reference Allows for Low Output Voltage
● Internal Compensation
● Input Voltage Range : 2.8V to 5.5V
● Adjustable Output Voltage from 0.6V to 3.3V
● 1.2MHz Switching Frequency
● Start-Up into Pre-Biased Load
● Built in Soft-Start
● Power Good Indication
● Cycle-by-Cycle Current Limit
● Input Under Voltage Lockout
● Output Under Voltage Protection (Hiccup)
● Thermal S...
