| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
BQ2980 | BQ298xyz Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 1 Features ? Voltage protection: – Overvoltage (OV): ±10 mV – Undervoltage (UV): ±20 mV ? Current protection: – Overcurrent in charge (OCC): ±1 mV – Overcurrent in discharge (OCD): ±1 mV – Short circuit in discharge (SCD): ±5 mV ? Temperature protection: – Overtemperature (OT) ? Addition 文件:1.63287 Mbytes 頁數(shù):29 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ298xyz Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 1 Features ? Voltage protection: – Overvoltage (OV): ±10 mV – Undervoltage (UV): ±20 mV ? Current protection: – Overcurrent in charge (OCC): ±1 mV – Overcurrent in discharge (OCD): ±1 mV – Short circuit in discharge (SCD): ±5 mV ? Temperature protection: – Overtemperature (OT) ? Addition 文件:1.63497 Mbytes 頁數(shù):29 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ298xx Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 1 Features ? Voltage protection: – Overvoltage (OV): ±10mV – Undervoltage (UV): ±20mV ? Current protection: – Overcurrent in charge (OCC): ±1mV – Overcurrent in discharge (OCD): ±1mV – Short circuit in discharge (SCD): ±5mV ? Temperature protection: – Overtemperature (OT) ? Additional fe 文件:1.62159 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | |
BQ2980 | Voltage, Current, Temperature Protector With Integrated High Side NFET Driver For Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 文件:1.44604 Mbytes 頁數(shù):28 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ2980xy Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 文件:1.56938 Mbytes 頁數(shù):27 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ298xyz Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 文件:2.04955 Mbytes 頁數(shù):27 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ2980xy Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 文件:1.64386 Mbytes 頁數(shù):33 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ298xyz Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 文件:1.90946 Mbytes 頁數(shù):27 Pages | TI 德州儀器 | TI | |
BQ2980 | BQ298xyz Voltage, Current, Temperature Protectors with an Integrated High-Side NFET Driver for Fast/Flash Charging Single-Cell Li-Ion and Li-Polymer Batteries 文件:2.17525 Mbytes 頁數(shù):28 Pages | TI 德州儀器 | TI | |
BQ2980 | 適用于單節(jié)鋰離子和鋰聚合物電池的高側(cè)保護(hù)器 BQ298xyz 系列器件配備集成電荷泵 FET 驅(qū)動器,為 1 節(jié)鋰離子電池和鋰聚合物電池提供高側(cè)初級電池保護(hù),實現(xiàn)所有電池電壓的 Rdson 一致性。為了獲得更佳系統(tǒng)熱性能,BQ298x 器件具有高精度,可使用低至 1m? 的感應(yīng)電阻器。\n\n通過主機(jī)控制對 BQ298x 器件中的 CTR 引腳進(jìn)行配置,以覆蓋 FET 驅(qū)動器,從而創(chuàng)建系統(tǒng)復(fù)位或關(guān)斷功能?;蛘?,也可以將 CTR 引腳配置為與外部正溫度系數(shù) (PTC) 熱敏電阻連接,與內(nèi)部模溫傳感器共同實現(xiàn) FET 過熱保護(hù)。BQ2980xy 器件支持零伏 (0V) 充電,而 BQ2982xy 器件禁用此功能。 ? 電壓保護(hù): \n? 欠壓 (UV):±20mV\n? 電流保護(hù) \n? 放電過流 (OCD):±1mV\n? 溫度保護(hù): \n? 其他特性: \n? 高側(cè)保護(hù)\n? 0V 充電(僅限 BQ2980)\n? 通過外部 PTC 熱敏電阻對 CTR 配置二次過熱保護(hù)\n? 電流消耗: \n? 關(guān)斷模式:0.1μA(最大值)\n? 封裝: \n? 8 引腳 X2QFN:1.50 × 1.50 × 0.37mm; | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Number of series cells (Min):
1
- Number of series cells (Max):
1
- Features:
Overvoltage
- Typical operating current (Typ) (uA):
5
- Rating:
Catalog
- Vin (Max) (V):
5.5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI |
25+23+ |
QFN |
26704 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
TI |
24+ |
8-X2QFN(1.5x1.5) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
TI/德州儀器 |
25+ |
X2QFN |
12500 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 | ||
Texas Instruments |
24+ |
8-X2QFN(1.5x1.5) |
65200 |
一級代理/放心采購 |
詢價 | ||
TI |
25+ |
IC |
3000 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
TI |
21+ |
X2QFN |
1341 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價 | ||
TI(德州儀器) |
2021+ |
X2QFN-8 |
499 |
詢價 | |||
TI/德州儀器 |
24+ |
VQFN32 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 |
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