音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

SP6652LEDEB Datasheet

  • SP6652LEDEB

  • Evaluation Board Manual

  • 4頁(yè)

  • SIPEX

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

SP6652LED
Evaluation Board Manual
3V to 5.5V Input Range
Accurate 350mA or 900mA Output
Current
High Efficiency
Small 10-Pin MSOP Package
1.2MHz Switching Frequency
Enables Small Components
Integrated Design with Minimal
Components.
Use 4 cell alkaline, NiCad, NiMH, or 1
cell Lithium Ion Battery or 3.3V or 5V
Logic supply
DESCRIPTION AND BOARD SCHEMATIC
The
SP6652LED Evaluation Board
is a compact circuit that was built on SP6652 and can
provide a stable drive current for a 1W or 3W Luxeon type light source. The SP6652 is an
integrated synchronous buck regulator configured to provide constant output current for this
application. The evaluation board is a completely assembled and tested surface mount board
which provides easy probe access points to all SP6652 inputs and outputs so that the user can
quickly connect and measure electrical characteristics and waveforms.
VIN=3.0~5.5V
L1 4.7uH
1W or 3W Luxeon
VOUT
U1
SP6652
10
9
8
RVIN
10.0
7
6
LX
PVIN
SVIN
PGND
SGND
FB
1
2
3
4
5
Rz
100
10uF
COUT
0.75V
4
U2
OUT
5
+
1
LMV321
2
-
3
Vref
SYNC COMP
MODE
SD
R3
R2
Rb1
CIN
10uF
CVIN
1.0uF
J1
1
2
3
Cc
10nF
280K
140K
R1
10K
Rb2
100mOhm
SHDN
R4
R4 Open: 1W
0
R4 Short: 3W
Date: 05/15/06 RevA
SP6652LED Evaluation Board Manual
Copyright 2006 Sipex Corporation

SP6652LEDEB 產(chǎn)品屬性

  • SP6652SP6652LEDEB Manual

  • 1

  • 編程器，開(kāi)發(fā)系統(tǒng)

  • 評(píng)估板 - LED 驅(qū)動(dòng)器

  • *

SP6652LEDEB相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！