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參數(shù)資料
| 型號(hào)： | SP6643 |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Single Alkaline Cell, High Efficiency Step-Up DC-DC Converter(單堿性電池，3.3V或可調(diào)電壓,高效步升DC-DC變換器) |
| 中文描述： | 單節(jié)堿性，高效率步細(xì)胞型DC - DC轉(zhuǎn)換器（單堿性電池，3.3伏或可調(diào)電壓，高效步升的DC - DC變換器） |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 248K |
| 代理商： | SP6643 |
Rev. 10-6-00
SP6642/6643 High Efficiency Step-Up DC-DC Converter Copyright 2000 Sipex Corporation
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Figure 17. Shutdown Response and Inductor Current:
V
=3.3V, V
=1.2V, I
OUT
=5mA where
1: V
OUT
, 1V/div
2: SHDN, 2v/div
3: Inductor Current, 200mA/div
Table 1. SP6642/6643 Pin Descriptions
PERFORMANCE CHARACTERISTICS (continued)
Refer to the circuit in Figure 25 with V
BATT
= 1.2V, R1 + R2 = 1M
, and T
AMB
= +25
O
C unless otherwise noted.
10msec/div
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6644 | Evaluation Board Manual |
| SP6645UEB | Evaluation Board Manual |
| SP6644EB | Evaluation Board Manual |
| SP6644EU | Single/Dual Alkaline Cell, High Efficiency Step-Up DC-DC Converter |
| SP6645 | Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6643EU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note:High Current Output |
| SP6644 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Single/Dual Alkaline Cell, High Efficiency Step-Up DC-DC Converter |
| SP6644_05 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator |
| SP6644EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Evaluation Board Manual |
| SP6644EU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator |
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