FP6162
1.5MHz, 1.5A Synchronous Step-Down Regulator
General Description
The FP6162 is a high efficiency current mode sy...
FP6162
1.5MHz, 1.5A Synchronous Step-Down
Regulator
General Description
The FP6162 is a high efficiency current mode 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 FP6162 is packaged in MSOP-10L, DFN-10L and SOP-8L 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: 1.5A (Max.) Duty Cycle: 0~100% Internal Fixed PWM Frequency: 1.5MHz Low Quiescent Current: 100μA No
Schottky Diode Required Built-in Soft Start Current Mode Operation Over Temperature Protection Package: MSOP-10L (EP), DFN-10L (EP), SOP-8L (EP)
Applications
Cellular Telephone Wireless and DSL Modems Digital Still Cameras Portable Products MP3 Players
Typical Application Circuit
1
EN
GND
8
2
VCC AVCC
GND
7
FP6162
VIN
3
SW
6
VOUT
4
FB / VOUT GND
AGND
5
SOP-8L
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.
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