TP4057中文資料臺舟電子數(shù)據(jù)手冊PDF規(guī)格書
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features
Programmable charge current 500mA
No need for external MOSFET, sense resistor and isolation diode
Complete Linear Charger for 1-Cell Li-Ion Batteries in SOT23-6 Package
Constant current/constant voltage operation with the ability to operate without the risk of overheating
thermal regulation to maximize charge rate.
4.24V Precharge Voltage with ±1 Accuracy
Charge Current Monitor Output for Battery Fuel Sensing
automatic recharging
Charge status dual output, no battery and fault status display
?C/10 charge termination
A
25uA Quiescent Current in Standby Mode
?2.9V trickle charging
Soft-start limits inrush current
Battery reverse polarity protection
Battery undervoltage protection activates charging
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TP拓微 |
23+ |
NA/ |
24250 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TP |
2020+ |
SOT23-6 |
8000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
TP |
24+ |
SOT23-6 |
35200 |
一級代理/放心采購 |
詢價 | ||
TP |
23+ |
BGA |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
UMW(友臺半導(dǎo)體) |
24+ |
SOT23-6 |
10000 |
原裝正品現(xiàn)貨,德為本,正為先,通天下! |
詢價 | ||
UMW(廣東友臺半導(dǎo)體) |
24+ |
SOT-23-6 |
5000 |
誠信服務(wù),絕對原裝原盤。 |
詢價 | ||
TP |
13+ |
SOT23-6 |
3000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TP |
24+ |
SOT-23-6L |
13000 |
絕對原裝現(xiàn)貨,價格低,歡迎詢購! |
詢價 | ||
南京拓微 |
21+ |
SOT23-6 |
10000 |
全新進(jìn)口原裝現(xiàn)貨QQ:505546343手機(jī)17621633780曹小姐 |
詢價 | ||
TP |
1948+ |
SOT23-6 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 |