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參數(shù)資料
| 型號： | MIC2569YQS |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 715K |
| 描述： | IC POWER SWITCH CABLECARD 16QSOP |
| 標(biāo)準(zhǔn)包裝： | 98 |
| 類型： | 熱交換開關(guān) |
| 應(yīng)用： | 衛(wèi)星/線纜/DVR/電視機頂盒，視頻記錄器，游戲控制臺 |
| 內(nèi)部開關(guān)： | 是 |
| 電流限制： | 2.3A |
| 電源電壓： | 3.3V，5V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1111 (CN2011-ZH PDF) |
| 其它名稱： | 576-2989 |
MIC2569
CableCARD" Power Switch
CableCARD is a trademark of CableLabs, Inc.
OpenCable is a trademark of Cable Television Laboratories, Inc.
Micrel Inc. " 2180 Fortune Drive " San Jose, CA 95131 " USA " tel +1 (408) 944-0800 " fax + 1 (408) 474-1000 " http://www.micrel.com
September 2007
M9999-092507-C
(408) 944-0800
General Description
MIC2569 is designed to supply power to OpenCable"
systems and CableCARD" hosts. These CableCARDs
are also known as Point of Distribution (POD) cards.
MIC2569 supports both Single and Multiple stream cards
through a simple to control parallel interface. All voltage
switching is soft-start at turn-on, and break-before-make
when changing between different voltage supplies.
Built in current limiting protects all V
CC
and V
PP
output lines
of the host system from card faults and accidental short
circuits. MIC2569 provides a FAULT/ signal to indicate an
over-current or fault condition exists and is equipped with
internal thermal monitoring circuitry to protect the device
itself in the event of a sustained over-current condition.
MIC2569 is offered in a space saving 16 pin QSOP
packaging.
Data sheets and support documentation can be found on
Micrels web site at www.micrel.com.
Features
" 110 m& maximum V
CC
on resistance
" 400 m& maximum V
PP
on resistance
" 3.0V to 3.6V for the 3.3V
IN
operating range
" 3.0V to 5.5V for the 5V
IN
operating range
" 1.3A minimum V
CC
current limit
" 150mA minimum V
PP
current limit (150mA each)
" Compact 16-pin QSOP packaging
" Operating temperatures from 40癈 to +85癈
" Low quiescent current
" Soft start turn-on
" Break-before-make voltage switching
" Short-circuit protection with thermal shutdown
" Input under voltage lock-out (UVLO)
" ESD protection
" No external components required
Applications
" Satellite / Cable / DVR / Television set top boxes
" Video recorders
" Game consoles
___________________________________________________________________________________________________________
Typical Application
OpenCable Power Switch
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2569YQS TR | 功能描述:電源開關(guān) IC - 配電 CableCARD 2.0 Power Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| MIC2569YQSG11 | 制造商:Micrel 功能描述:Micrel MIC2569YQSG11 |
| MIC2570-1BM | 功能描述:IC REG BOOST 2.85V/3.3V/5V 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12 |
| MIC2570-1BM TR | 功能描述:IC REG BOOST 2.85V/3.3V/5V 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12 |
| MIC2570-1YM | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Two Cell Boost Regulator (Lead Free) RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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