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SC1437ISK-B45TR中文資料升特數(shù)據手冊PDF規(guī)格書
SC1437ISK-B45TR規(guī)格書詳情
描述 Description
The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal trip voltages of 4.5V and 4.7V are available, specified by different part numbers. An internal delay, with two selectable times or bypass, is on-board to suppress accidental over voltage conditions due to glitches on the battery supply voltage, V+.
特性 Features
◆ Low quiescent current, less than 10μA typical
◆ Input voltage range 1.8V to 6.8V
◆ Adjustable or preset voltage trip point
◆ Selectable timer delays of 0, 40 and 80ms without use of external resistor
◆ SOT-23 5 lead package
◆ Accuracy is 2 over specified temperature range
◆ 30V maximum rating
Applications
◆ Battery packs
◆ Portable electronics
◆ Lithium Ion protection circuits
◆ Programmable Fuse
◆ Power Monitoring
◆ CPU Reset Circuits
產品屬性
- 型號：
SC1437ISK-B45TR
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
NS |
9911 |
PQFP80 |
639 |
普通 |
詢價 | ||
NS |
25+ |
QFP100 |
1000 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
NSC |
2022 |
TQFP-1 |
280 |
全新原裝現(xiàn)貨熱賣 |
詢價 | ||
NS |
25+ |
QFP100 |
4500 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
NSC |
24+ |
QFP-80 |
2978 |
100%全新原裝公司現(xiàn)貨供應!隨時可發(fā)貨 |
詢價 | ||
Texas Instruments |
24+ |
- |
56200 |
一級代理/放心采購 |
詢價 | ||
NS |
24+ |
QFP-100P |
10317 |
詢價 | |||
NSC |
23+ |
TQFP-100P |
9823 |
詢價 | |||
SEMTECH |
23+ |
SOT23-5 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
