General Description
The V6276B is a current mode boost DC-DC converter with PWM/PSM control. Its PWM circuitry with built-in 50m(l high side switch and 50m(llow side switch make this regulator highly power efficient. The internal compensation network also minimizes external component counts to only 6. An internal 0.6V voltage is connected to error amplifier the non-inverting input as precision reference voltage. Built-in soft-start function can reduce the inrush current.
Features
> Current mode with PWM/PSM control
> Input voltage range: 2.4V~4.5V
> Shutdown current: <1uA
> Oscillator frequency: 500KHz
> Reference voltage: 0.6V +/-2%
> Disconnect load during shutdown
> Cycle-by-cycle current limit
> Low RDS(on): 50m(l for both high and low side
> Protection: OTP, OCP, SCP
> Internal compensation
> Internal soft-start: 7ms
> Package: SOP-8L(EP)
Applications
> Chargers
> Handheld Devices
> Portable Products
> Power Bank
