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FP6166 fiches techniques PDF

Feeling Technology - 1A Synchronous Step-Down Regulator

Numéro de référence FP6166
Description 1A Synchronous Step-Down Regulator
Fabricant Feeling Technology 
Logo Feeling Technology 





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FP6166 fiche technique
FP6166
Dual 1.5MHz, 1A Synchronous Step-Down Regulator
General Description
The FP6166 is a high efficiency current mode dual synchronous buck PWM DC-DC regulator.
The internal generated 0.6V precision feedback reference voltage is designed for low output voltage.
Low RDS (ON) synchronous switch dramatically reduces conduction loss. To extend battery life for
portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also
helps saving the current consumption. The FP6166 is packaged in MSOP-10L (EP) and DFN-10L (EP)
to reduce PCB space.
Features
Input Voltage Range: 2.5 to 5.5V
Adjustable Output Voltage From 0.6V to VIN
Precision Feedback Reference Voltage: 0.6V (±2%)
Output Current: 1A (Max.) each channel
Duty Cycle: 0~100%
Internal Fixed PWM Frequency: 1.5MHz
Low Quiescent Current: 190μA
No Schottky Diode Required
Built-in Soft Start
Current Mode Operation
Over temperature Protection
Package: MSOP-10L (EP), DFN-10L (EP)
Applications
Cellular Telephone
Wireless and DSL Modems
Digital Still Cameras
Portable Products
MP3 Players
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Website: http://www.feeling-tech.com.tw
Rev. 0.65
1/19

PagesPages 19
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