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CMDSH2-3中文資料三合微科數(shù)據(jù)手冊PDF規(guī)格書

CMDSH2-3
廠商型號

CMDSH2-3

參數(shù)屬性

CMDSH2-3 封裝/外殼為SC-76,SOD-323;包裝為卷帶(TR)剪切帶(CT);類別為分立半導(dǎo)體產(chǎn)品 > 二極管 - 整流器 - 單;產(chǎn)品描述:DIODE SCHOTTKY 30V 200MA SOD323

功能描述

1.2MHz STEP-UP CONVERTER

文件大小

336.7 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 SamHop Microelectronics Corp.
企業(yè)簡稱

Samhop三合微科

中文名稱

三合微科股份有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-10-24 19:10:00

CMDSH2-3規(guī)格書詳情

GENERAL DESCRIPTION

The SM8237 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive two, three or four LEDs in series from a Li-ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The SM8237 switches at 1.2 MHz, allowing the use of tiny external components. The output capacitor can be as small as 0.22μF, saving space and cost versus alternative solutions. A low 95mV feedback voltage minimizes power loss in the current setting resistor for better efficiency.

FEATURES

* Inherently matched LED current

* High efficiency : 84 typical

* Drives up to four LEDs from a 2.8V supply

* Drives up to six LEDs from a 5V supply

* 36V rugged bipolar switch

* Fast 1.2MHz switching frequency

* Uses tiny 1 mm tall inductors

* Requires only 0.22μF output capacitor

* Low profile TSOT package

產(chǎn)品屬性

  • 產(chǎn)品編號:

    CMDSH2-3 TR PBFREE

  • 制造商:

    Central Semiconductor Corp

  • 類別:

    分立半導(dǎo)體產(chǎn)品 > 二極管 - 整流器 - 單

  • 包裝:

    卷帶(TR)剪切帶(CT)

  • 二極管類型:

    肖特基

  • 電流 - 平均整流 (Io):

    200mA

  • 速度:

    小信號 =< 200mA(Io),任意速度

  • 不同?Vr、F 時電容:

    15pF @ 10V,1MHz

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SC-76,SOD-323

  • 供應(yīng)商器件封裝:

    SOD-323

  • 工作溫度 - 結(jié):

    -65°C ~ 150°C

  • 描述:

    DIODE SCHOTTKY 30V 200MA SOD323

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
CEMTRAL
24+
SOD323
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
Centralsemi
20+
SOD-323
36800
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
CENTRAL
20+
N/A
27
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
CENTRALSEMI
22+
SOD-323
354000
詢價
Central Semiconductor
21+
DO-204AC
2700
全新原裝鄙視假貨15118075546
詢價
CENTRAL
1948+
SOD-323
18562
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
CENTRAL
2223+
N/A
4768
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
CENTRAL
21+
SMD
39
原裝現(xiàn)貨假一賠十
詢價
CEN
SOD323
9500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
SOD-32308
23+
NA
15659
振宏微專業(yè)只做正品,假一罰百!
詢價