Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LP7800BSPF Datasheet(PDF) 5 Page - Lowpower Semiconductor inc

Part # LP7800BSPF
Description  雅붷릦訝???뷴뀉?듕퍜訝볡뵪??뎴
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  POWER [Lowpower Semiconductor inc]
Direct Link  http://www.lowpowersemi.com
Logo POWER - Lowpower Semiconductor inc

LP7800BSPF Datasheet(HTML) 5 Page - Lowpower Semiconductor inc

  LP7800BSPF Datasheet HTML 1Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 2Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 3Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 4Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 5Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 6Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 7Page - Lowpower Semiconductor inc LP7800BSPF Datasheet HTML 8Page - Lowpower Semiconductor inc  
Zoom Inzoom in Zoom Outzoom out
 5 / 8 page
background image
LP7800-00
Mar.-2019
Email: marketing@lowpowersemi.com
www.lowpowersemi.com
Page 5 of 8
LP7800
电气参数
（TA = 25°C. VIN = 5V,除非特别说明.)
符号
参数
条件
最小值
典型值
最大值
单位
充电部分
VIN
输入工作电压
4.5
6
V
VREG
输入自适应电压
4.4
V
VOVP
过压保护电压
VIN 上升
6.5
V
VOCP-HYS
过压保护迟滞电压
300
mV
VFLOAT
电池充满电压
4.2
V
IBAT
电池端电流
LP7800A/X
ISET=10K
100
mA
ISET=2K
500
mA
LP7800B
ISET=NC
300
mA
VBAT=4.2V，升压关断
20
uA
VTRIKL
涓流充电电压阈值
2.9
V
ITRIKL
涓流充电电流
VBAT< VTRIKL
10
%IBAT
ΔV
RECHRG
再充电电压阈值
150
mV
ILED
LED 管脚输出电流
3
mA
放电部分
Vout
升压输出电压
5
V
Vout
待机输出电压
3
V
Iout
放电电流
500
mA
FSW
开关频率
1
MHz
IEND
放电结束电流
LP7800A
10
mA
LP7800A/X
REND=20K
10
mA
REND=10K
20
mA
tEND
无负载检查时间
负载电流持续小于 I
END
3
S
VSD-BAT
电池低电关机电压
电池电压下降
3
V
VLV-BAT
电池低电提示电压
3.3
V
OTP
过温保护
150
℃



Html Pages

1 2 3 4 5 6 7 8


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com