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DESCRIPTION
The TK654xx low power step-down converter is designed for portable battery systems, capable of operating from a single Li-ion battery cell or multiple alkaline or rechargeable (NiCd or NiMH) battery cells (up to 6 V). The TK654xx provides the power switch, synchronous rectifier, and the control circuit for a buck step-down converter. Only two external components are required to complete the stepdown conversion.
FEATURES
■ Minimum External Component Count (1 coil, 1 cap)
■ Miniature 6 Pin SOT23L-6 Surface Mount Package
■ Up To 95 Efficient
■ Extremely Low Operating Current (24 μA)
■ Low Quiescent Current (18 μA)
■ Low Ripple
■ Fast Transient Response
■ Linear Dropout Characteristics
■ Short Circuit Protection
■ Regulates Down to 1.8 V
■ Synchronous Rectification
■ Internal Battery Monitor
APPLICATIONS
■ Battery Powered Systems
■ Cellular Telephones
■ Pagers
■ Personal Communications Equipment
■ Radio Controlled Systems
■ Toys
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Yuandi(臺(tái)灣元迪) |
21+ |
插件 |
35000 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方 |
詢價(jià) | ||
ALKM |
22+ |
FC3050A-8BGA8 |
37288 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
TOKO |
23+ |
NA |
3000 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) | ||
TOKO |
22+ |
SMD |
13400 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TOKO |
24+ |
SMD |
8500 |
注明原裝現(xiàn)貨假一罰萬(wàn) |
詢價(jià) | ||
TOKO |
23+ |
SMD |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
TOKO |
22+ |
SMD |
4670 |
MICROCHIP全系列供應(yīng)原裝現(xiàn)貨! |
詢價(jià) | ||
24+ |
N/A |
70000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
TOKO |
21+ |
SMD |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TOKO |
23+ |
SMD |
35200 |
只做原裝主打品牌QQ詢價(jià)有詢必回 |
詢價(jià) |
