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SP6641BEK-33TR規(guī)格書詳情
DESCRIPTION
The SP6641 is an ultra-low quiescent current, high efficiency, DC-DC boost converter designed for single and dual cell alkaline, or Li-ion battery applications found in PDA’s, MP3 players, and other handheld portable devices. The SP6641 features a 10μA quiescent current, a 0.3? Nchannel charging switch, 0.9V input startup, and a 0.33A or 1.0A inductor current limiting feature. The SP6641 is offered in a 5 pin SOT-23 package and provides an extremely small power supply footprint optimized for portable applications. The SP6641 is preset to 3.3V and can be controlled by a 1nA active LOW shutdown pin.
■ Ultra Low Quiescent Current: 10μA
■ Wide Input Voltage Range: 0.9V to 4.5V
■ 90mA IOUT at 1.3V Input (SP6641A-3.3V)
■ 500mA IOUT at 2.6V Input (SP6641B-3.3V)
■ 100mA IOUT at 2.0V Input (SP6641A-5.0V)
■ 500mA IOUT at 3.3V Input (SP6641B-5.0V)
■ Fixed 3.3V or 5.0V Output Voltage
■ Up to 87 Efficiency
■ 0.3? NFET RDSon
■ Startup Voltage Guaranteed at 0.9V
■ 0.33A Inductor Current Limit (SP6641A)
■ 1A Inductor Current Limit (SP6641B)
■ Logic Shutdown Control
■ SOT-23-5 Package
APPLICATIONS
■ PDAs
■ DSCs
■ CD/MP3 Players
■ Pagers
■ Digital Cameras
■ Portable Handheld Medical Devices
產(chǎn)品屬性
- 型號:
SP6641BEK-33TR
- 制造商:
SIPEX
- 制造商全稱:
Sipex Corporation
- 功能描述:
500mA Alkaline DC/DC Boost Regulator in SOT-23
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
EXAR |
24+ |
DC/DC開關(guān)控制器 |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
SP |
2022 |
SOT23 |
6800 |
原廠原裝正品,價格超越代理 |
詢價 | ||
SOT-23 |
2018+ |
SIPEX |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
MaxLinear Inc. |
24+ |
SC-74A SOT-753 |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
SIPEX |
04/05+ |
SOT23-5 |
1680 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
進口EXAR |
21+ |
SOT223 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
SOT-23 |
SIPEX |
27413 |
只做原裝貨值得信賴 |
詢價 | |||
SIPEX |
2022 |
SOT23-5 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
SIPEX |
2020+ |
SOT23-5 |
5000 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
SP |
2023+ |
SOT23 |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 |