Datasheet FP6277 (Feeling Technology) - 2
| 制造商 | Feeling Technology |
| 描述 | 500kHz 7A High Efficiency Synchronous PWM Boost Converter |
| 页数 / 页 | 12 / 2 — FP6277. Function Block Diagram. GND VO MUX VIN OC VIN Adjustable. Current … |
| 文件格式/大小 | PDF / 616 Kb |
| 文件语言 | 英语 |
FP6277. Function Block Diagram. GND VO MUX VIN OC VIN Adjustable. Current Limit UVLO VDD OTP OCP
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FP6277
Function Block Diagram
GND VO MUX VIN OC VIN Adjustable
Current Limit UVLO VDD OTP OCP
VO Error Amp. VDD FB 0.6V EN PWM
Comp. Soft
Start Shutdown
Circuitry Oscillator
500KHz Bulk Well
Switch Control
and
Driver
Logic LX
VDD Slope
Compensation PGND Current Sense
Amp. Pin Descriptions
SOP-8L (EP)
Top View
1 8 VO LX 2 7 OC VIN 3 6 FB 4 FP6277 EN XXx-XXL LX 5 GND Bottom View EP
(PGND) Name No. I/O Description LX 1 I Power Switch Output LX 2 I Power Switch Output VIN 3 P IC Power Supply EN 4 I Enable Control (Active High) GND 5 P IC Ground FB 6 I Error Amplifier Inverting Input OC 7 I Adjustable Current Limit
(The resistor must be connected to ground.) VO 8 O Output Voltage Pin PGND EP P IC Power Ground (Must connect to GND) 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 2/12
Function Block Diagram
GND VO MUX VIN OC VIN Adjustable
Current Limit UVLO VDD OTP OCP
VO Error Amp. VDD FB 0.6V EN PWM
Comp. Soft
Start Shutdown
Circuitry Oscillator
500KHz Bulk Well
Switch Control
and
Driver
Logic LX
VDD Slope
Compensation PGND Current Sense
Amp. Pin Descriptions
SOP-8L (EP)
Top View
1 8 VO LX 2 7 OC VIN 3 6 FB 4 FP6277 EN XXx-XXL LX 5 GND Bottom View EP
(PGND) Name No. I/O Description LX 1 I Power Switch Output LX 2 I Power Switch Output VIN 3 P IC Power Supply EN 4 I Enable Control (Active High) GND 5 P IC Ground FB 6 I Error Amplifier Inverting Input OC 7 I Adjustable Current Limit
(The resistor must be connected to ground.) VO 8 O Output Voltage Pin PGND EP P IC Power Ground (Must connect to GND) 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 2/12