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3.0V~4.2V锂电池升压12V2A,FP5208
详情
The FP5208, FP5208A and FP5208B are boost topology switching regulator for wide operating voltage applications. They provide built-in gate driver pin for driving external N-MOSFET. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage. They have programmable soft start time set by external capacitors. FP5208 and FP5208B have programmable frequency set by external resistors. FP5208A and FP5208B have programmable current detection and over current protection set by external resistors.
The FP5208A and FP5208B are available in the small footprint DFN-12L package to fit in space-saving PCB layout for application fields.
Precision Feedback Reference Voltage: 0.6V (±2%)
Shutdown Current: <1μA
Internal Fixed PWM Frequency: 200KHz / FP5208A
Programmable PWM Frequency: 100KHz~1 000KHz / FP5208, FP5208B
Programmable Soft Start Function (SS)
Light Load Detection / FP5208A, FP5208B
Programmable Over Current Protection (OCP) / FP5208A, FP5208B
Over Temperature Protection (OTP)
Package: SOP-8L(EP) / FP5208, DFN-12L / FP5208A, FP5208B
Applications
Chargers
LCD Displays
Handheld Devices
Portable Products


The FP5208A and FP5208B are available in the small footprint DFN-12L package to fit in space-saving PCB layout for application fields.
Features
Wide Supply Voltage Operating Range: 2.5V to 24V Precision Feedback Reference Voltage: 0.6V (±2%)
Shutdown Current: <1μA
Internal Fixed PWM Frequency: 200KHz / FP5208A
Programmable PWM Frequency: 100KHz~1 000KHz / FP5208, FP5208B
Programmable Soft Start Function (SS)
Light Load Detection / FP5208A, FP5208B
Programmable Over Current Protection (OCP) / FP5208A, FP5208B
Over Temperature Protection (OTP)
Package: SOP-8L(EP) / FP5208, DFN-12L / FP5208A, FP5208B
Applications
Chargers
LCD Displays
Handheld Devices
Portable Products


- FP5208规格书.pdf 4374MD5
联系我们(公司至今已销售IC十五年)
深圳市百盛新纪元半导体有限公司
郑晓晓
2851339680
13534212799 / 0755-6130 3950
邮箱:Parkson@szparkson.net
公司:深圳市福田区华强北赛格广场24楼2401B
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2016/08/20