UB2421中文資料ONE CELL LITHIUM-ION / POLYMER BATTERY PROTECTION IC數(shù)據(jù)手冊UTC規(guī)格書
| 廠商型號 |
UB2421 |
| 功能描述 | ONE CELL LITHIUM-ION / POLYMER BATTERY PROTECTION IC |
| 制造商 | UTC Unisonic Technologies |
| 中文名稱 | 友順 友順科技股份有限公司 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-22 10:06:00 |
| 人工找貨 | UB2421價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UB2421規(guī)格書詳情
描述 Description
UTC UB2421 is a lithium-ion / lithium-polymer rechargeable battery protection IC incorporating high accuracy voltage detection circuits and delay circuits. It is suitable for protection of single cell lithium-ion / lithium polymer battery packs from overcharge, over discharge and over current. The tiny package required external few components make the UTC UB2421 be able to be applied to space limited battery pack.
特性 Features
? Wide supply voltage range:?VDD=1.8V~9.0V
? Ultra-low power-down Current:?IPD=0.1μA (VDD=2.0V)
? Overcharge release voltage:?VOCR=4.10V±0.05V
? Overdischarge release voltage: VODR=3.00V±0.10V
? Short circuit detection voltage:?VOI2=1.35V (Fixed)
? Delay times are generated by an internal circuit.
? ?(External capacitors are unnecessary.)
技術(shù)參數(shù)
- 制造商編號
：UB2421
- 生產(chǎn)廠家
：UTC
- Vcc(range)
：1.8V~9V
- PD(mW)
：-
- Icc(max)
：6uA
- Short Circuit DetectionVoltage
：1V~1.75V
- ChargerDetectionVoltage
：-0.2?V?~-1.2?V
- package
：SOT-26
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
24+ |
N/A |
62000 |
一級代理-主營優(yōu)勢-實(shí)惠價格-不悔選擇 |
詢價 | |||
Pepperl + Fuchs |
2022+ |
6 |
全新原裝 貨期兩周 |
詢價 | |||
UTC/友順 |
24+ |
NA |
8000 |
只做原裝，歡迎詢價，量大價優(yōu) |
詢價 | ||
UTC/友順 |
23+ |
SOT-26 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
24+ |
原廠封裝 |
3345 |
原裝現(xiàn)貨熱賣 |
詢價 | |||
25+ |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||||
Pepperl+Fuchs |
新 |
10 |
全新原裝 貨期兩周 |
詢價 | |||
NEC |
24+ |
100 |
詢價 | ||||
NKK |
25+ |
開關(guān)元件 |
2896 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價 |
