FP5138
FB Reference Voltage 0.5V
Totem-pole output with adjustable on/off current
Low operating and standby current consumption
Wide operating voltage range: 2.0~15V
Maximum duty cycle limit (80%)
UVLO protection function
Soft start function
SCP protection function
Oscillator Frequency: Max. 1MHz
Logic level control standby mode
Package: SOP8(EP)/TSSOP8
FP5138高效升壓IC主要運用于筆記本移動電源,LCD Panel等領(lǐng)域.
FP6290
Precision feedback reference voltage: 1.24V
Input supply voltage operating range: 2.6 to 5.5V
Adjustable output from Vinto +12V
Low shutdown current: 0.1uA
Pin controlledoscillator frequency: 640KHz/1.2MHz
Programmable Soft-Start function (SS)
Cycle-by-Cycle Current Limit Protection
Built-in N-MOSFET for 1.5A,14V loading capability
Package: MSOP8
FP6290高效升壓IC主要運用于TFT-LCD Panel,Portable DVD-Player,USB數(shù)碼產(chǎn)品,移動電源等.
黃生 13794494165
遠翔科技高效升壓IC
全部回復(3)
正序查看
倒序查看
@雨后流年
有沒有規(guī)格書呵,不知道性價比如何啊?
FP5138 DATASHEET及筆記本電池包方案:
1779191204165611.pdf
500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/62/1779191204165881.gif');}" onmousewheel="return imgzoom(this);">
1779191204165611.pdf
500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/62/1779191204165881.gif');}" onmousewheel="return imgzoom(this);"> 0
回復
