BQ2002T數(shù)據(jù)手冊集成電路（IC）的電池充電器規(guī)格書PDF
| 廠商型號 |
BQ2002T |
| 參數(shù)屬性 | BQ2002T 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的電池充電器；產(chǎn)品描述：IC BATT CONTRL MULTI-CHEM 8SOIC |
| 功能描述 | 具有 dT/dt 終止功能和低溫故障指示功能的鎳鎘電池/鎳氫電池充電控制器 |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國德州儀器公司 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-9-5 14:26:00 |
| 人工找貨 | BQ2002T價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BQ2002T規(guī)格書詳情
描述 Description
The bq2002D/T Fast-Charge IC are low-cost CMOS battery-charge controllers able to provide reliable charge termination for both NiCd and NiMH battery applications. Controlling a current-limited or constant-current supply allows the bq2002D/T to be the basis for a cost-effective stand-alone or system-integrated charger. The bq2002D/T integrates fast charge with optional top-off and pulsed-trickle control in a single IC for charging one or more NiCd or NiMH battery cells.
Fast charge is initiated on application of the charging supply or battery replacement. For safety, fast charge is inhibited if the battery temperature and voltage are outside configured limits.
Fast charge is terminated by any of the following:
Rate of temperature rise Maximum voltage Maximum temperature Maximum time After fast charge, the bq2002T optionally tops-off and pulse-trickles the battery per the pre-configured limits. Fast charge may be inhibited using the INH pin. The bq2002D/T may be placed in low-standby-power mode to reduce system power consumption.
特性 Features
? Fast charge of nickel cadmium or nickel-metal hydride batteries
? Direct LED output displays charge status
? Fast-charge termination by rate of rise of temperature, maximum voltage, maximum temperature, and maximum time
? Internal band-gap voltage reference
? Optional top-off charge (bq2002T only)
? Selectable pulse-trickle charge rates (bq2002T only)
? Low-power mode
? 8-pin 300-mil DIP or 150-mil SOIC
技術(shù)參數(shù)
- 制造商編號
：BQ2002T
- 生產(chǎn)廠家
：TI
- Charge current (Max) (A)
：2
- Operating Vin (Max) (V)
：6
- Cell chemistry
：NiCd
- Battery charge voltage (Min) (V)
：0
- Battery charge voltage (Max) (V)
：6
- Absolute Vin (safety rating) (Max) ((V))
：7
- Control interface
：Standalone (RC-Settable)
- Features
：BAT temp thermistor monitoring (hot/cold profile)
- Operating Vin (Min) (V)
：4
- Rating
：Catalog
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
PDIP8 |
30000 |
TI一級代理商專營進(jìn)口原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TI |
25+ |
SOP8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
TI |
23+ |
SOP8 |
23562 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SOIC-8_150mil |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價(jià) | ||
TI |
25+ |
SOIC (D) |
6000 |
原廠原裝,價(jià)格優(yōu)勢 |
詢價(jià) | ||
TI |
22+ |
8SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TI |
20+ |
PDIP8 |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價(jià) | ||
TI |
25+ |
SOP8 |
2211 |
原裝正品,假一罰十! |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOP8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
TI/德州儀器 |
SOIC-8_150mil |
6000 |
只做原裝正品,賣元器件不賺錢交個(gè)朋友 |
詢價(jià) |
