TF4054A中文資料拓鋒半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
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TF4054A規(guī)格書詳情
characteristic
◆Programmable charging current 500mA
◆No need for external MOSFETs, sense resistors and blocking diodes
◆Complete Linear Charger in SOT23-5L Package for Single Cell Lithium Batteries
◆Constant current/constant voltage operation with thermal regulation to maximize charge rate without risk of overheating
◆4.2V Precharge Voltage Accurate to ±1
◆Charge current monitor output for battery charge detection
◆automatic recharge
◆Charge status output display
◆C/10 charge termination
◆Quiescent current in standby mode is 25uA
◆2.9V trickle charge
◆Soft Start Limits Inrush Current
Scope of application
◆Mobile phones, PDA
◆MP3, MP4 player
◆charger
◆digital camera
◆E-dictionary
◆Bluetooth, GPS navigator
◆portable device
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
OMRON/歐姆龍 |
24+ |
QFP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SXSEMI |
24+ |
900000 |
原裝進(jìn)口特價 |
詢價 | |||
OMRON |
2023+ |
TQFP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
AO/萬代 |
22+ |
TO-220F |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價 | ||
ON |
23+ |
NA |
24570 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
OMRON/歐姆龍 |
22+ |
QFP |
50000 |
只做正品原裝,假一罰十,歡迎咨詢 |
詢價 | ||
TF |
1742+ |
SOT23-6 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 | ||
ON(安森美) |
6000 |
詢價 | |||||
TF |
24+ |
SOT23-6 |
59800 |
全新原裝現(xiàn)貨樣品可出 |
詢價 | ||
OMRON |
21+ |
TQFP |
35200 |
一級代理/放心采購 |
詢價 |