BQ2002C數(shù)據(jù)手冊(cè)集成電路（IC）的電池充電器規(guī)格書PDF
| 廠商型號(hào) |
BQ2002C |
| 參數(shù)屬性 | BQ2002C 封裝/外殼為8-DIP（0.300"，7.62mm）；包裝為管件；類別為集成電路（IC）的電池充電器；產(chǎn)品描述：IC BATT CONTRL MULTI-CHEM 8DIP |
| 功能描述 | 具有負(fù) dV、PVT 的鎳鎘電池/鎳氫電池充電控制器 |
| 封裝外殼 | 8-DIP（0.300"，7.62mm） |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國(guó)德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-5 20:38:00 |
| 人工找貨 | BQ2002C價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The bq2002C Fast-Charge IC is a lowcost CMOS battery-charge controller providing reliable charge termination for both NiCd and NiMH battery applications. Controlling a current-limited or constant-current supply allows the bq2002C to be the basis for a cost effective stand-alone or system-integrated charger. The bq2002C integrates fast charge with 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:
Peak voltage detection (PVD) Negative delta voltage (?ΔV) Maximum voltage Maximum temperature Maximum timeAfter fast charge, the bq2002C pulsetrickles the battery per the preconfigured limits. Fast charge may be inhibited using the INH pin. The bq2002C may also be placed in low standby-power mode to reduce system power consumption.
The bq2002C Fast-Charge IC is a lowcost CMOS battery-charge controller providing reliable charge termination for both NiCd and NiMH battery applications. Controlling a current-limited or constant-current supply allows the bq2002C to be the basis for a cost effective stand-alone or system-integrated charger. The bq2002C integrates fast charge with 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:
Peak voltage detection (PVD) Negative delta voltage (?ΔV) Maximum voltage Maximum temperature Maximum timeAfter fast charge, the bq2002C pulsetrickles the battery per the preconfigured limits. Fast charge may be inhibited using the INH pin. The bq2002C may also 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 -.V, maximum voltage, maximum temperature, and maximum time
? Internal band-gap voltage reference
? Selectable pulse-trickle charge rates
? Low-power mode
? 8-pin 300-mil DIP or 150-mil SOIC
技術(shù)參數(shù)
- 制造商編號(hào)
：BQ2002C
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
20+ |
SOP8 |
35830 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI |
24+ |
原廠原封 |
6523 |
進(jìn)口原裝公司百分百現(xiàn)貨可出樣品 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
PDIP-8 |
499 |
詢價(jià) | |||
TI |
2015+ |
3.9mm |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
BQ |
21+ |
SO8 |
8 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TI |
24+ |
SOIC|8 |
279100 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
TI |
24+ |
SOP-8 |
21322 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存! |
詢價(jià) | ||
TI |
25+23+ |
28942 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
