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參數資料
| 型號： | ZXSC420 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 213K |
| 代理商： | ZXSC420 |
S E M IC O N D U C T O R S
DESCRIPTION
The ZXSC410 is voltage mode boost converter in SOT23-6 package. Its excellent
loadandlineregulationmeansthatforthefullsupplyrangefromlithiumIoncells,
the output voltage will typically change by less than 1%. Using high efficiency
Zetexswitchingtransistorsallowoutputvoltagesoftensofvoltsdependingonthe
selected transistor. The ZXSC420 includes a battery low indicator. This operates
by indicating when the converter is no longer able to maintain the regulated
outputvoltageratherthansettingapresetthreshold,therebymakingitsuitablefor
various battery options and load currents.
FEATURES
1.65V to 8V supply range
Typical output regulation of ±1%
Over 85% typical efficiency
Output currents up to 300mA
4.5 A typical shutdown current ZXSC410
End of regulation output ZXSC420
APPLICATIONS
System power for battery portable products
LCD bias
Local voltage conversion
DEVICE MARKING
C410 ZXSC410
C420 ZXSC420
ZXSC410
ZXSC420
ISSUE 2 - May 2003
1
VOLTAGE MODE BOOST CONVERTER
DEV ICE
REEL
SIZE
TAPE
WIDTH
QUANTITY
PER REEL
ZXSC410E6TA
7”
8mm
3000 units
ZXSC420E6TA
7”
8mm
3000 units
ORDERING INFORMATION
SOT23-6
V
CC
GND
ZXSC410
SENSE
DRIVE
STDN
V
FB
U1
Q1
FMMT617
C2
D1
ZHCS1000
L1
C1
R2
R3
R1
V
IN
V
OUT
TYPICAL APPLICATIONS DIAGRAM
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ZXSC420E6 | 制造商:Diodes Incorporated 功能描述:IC LED DRIVER BOOST CONVERTER SMD |
| ZXSC420E6TA | 功能描述:開關變換器、穩壓器與控制器 GP bst w/lw btry flg RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ZXSC420E6TA-CUT TAPE | 制造商:DIODES 功能描述:ZXSC420 Series 8 V 200 kHz 300 mA SMT Voltage Mode Boost Converter - SOT-23-6 |
| ZXSC440 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:PHOTOFLASH CHARGER |
| ZXSC440_05 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:PHOTOFLASH CHARGER |
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