Datasheet Details
Part number:
uP6111B, uP6111A
Manufacturer:
uPI Semiconductor
File Size:
901.67 KB
Description:
Single phase pwm controller.
Note:
This datasheet PDF includes multiple part numbers: uP6111B, uP6111A.
Please refer to the document for exact specifications by model.
uP6111B, uP6111A, Single Phase PWM Controller
The uP6111A/B is a high performance synchronous-rectified buck controller specifically designed for POL voltage regulation in notebook PC application.
The controller operates with 5V bias voltage and converts 2V~26V input voltage to 0.75V~5.5V output voltage.
The uP6111A/B adopts constant-on-time PW
uP6111B Features
* easy-to-use, low external component count, fast transient response and quasi constant frequency operation over the operation range. Selectable Forced Continuous Conduction Mode (FCCM) or Power Saving Mode (PSM) enables the flexibility for low noise operation or high efficiency conversion over wide o
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