參數(shù)資料
型號： MIC2561-1BM
廠商： MICREL INC
元件分類： 電源管理
英文描述： PCMCIA Card Socket VCC & VPP Switching Matrix
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝： SOIC-14
文件頁數(shù)： 1/8頁
文件大?。?/td> 50K
代理商： MIC2561-1BM
MIC2561
Micrel
2-30
1997
MIC2561
PCMCIA Card Socket V
CC
& V
PP
Switching Matrix
Applications
PCMCIA Power Supply Pin Voltage Switch
Data Collection Systems
Machine Control Data Input Systems
Wireless Communications
Bar Code Data Collection Systems
Instrumentation Configuration/Datalogging
Docking Stations (portable and desktop)
Power Supply Management
Power Analog Switching
Features
Complete PCMCIA V
CC
and V
PP
Switch Matrix in a
Single IC
No External Components Required
Controlled Switching Times
Logic Options for Compatible with Industry Standard
PCMCIA Controllers
No Voltage Overshoot or Switching Transients
Break-Before-Make Switching
Output Current Limit and Over-Temperature Shutdown
Digital Flag for Error Condition Indication
Ultra Low Power Consumption
Digital Selection of V
CC
and V
PP
Voltages
Over 750mA of V
CC
Output Current
200mA of V
PP
Output Current
14-Pin SOIC Package
General Description
The MIC2561 V
CC
& V
PP
Matrix controls PCMCIA (Personal
Computer Memory Card International Association) memory
card power supply pins, both V
CC
and V
PP
. The MIC2561
switches voltages from the system power supply to V
CC
and
V
PP
. The MIC2561 switches between the three V
CC
voltages
(OFF, 3.3V and 5.0V) and the V
PP
voltages (OFF, 0V, 3.3V,
5V, or 12.0V) required by PCMCIA cards. Output voltage is
selected by two digital inputs for each output and output
current ranges up to 750mA for V
CC
and 200mA for V
PP
. For
higher V
CC
output current, please refer to the full-perfor-
mance MIC2560.
The MIC2561 provides power management capability under
the control of the PC Card controller and features overcurrent
and thermal protection of the power outputs, zero current
“sleep” mode, suspend mode, low power dynamic mode, and
ON/OFF control of the PCMCIA socket power.
The MIC2561 is designed for efficient operation. In standby
(“sleep”) mode the device draws very little quiescent current,
typically 0.01
μ
A. The device and PCMCIA port is protected by
current limiting and overtemperature shutdown. Full cross-
conduction lockout protects the system power supply.
Ordering Information
Part Number
Temperature Range
Package
MIC2561-0BM
0
°
C to +70
°
C
14-pin SOIC
MIC2561-1BM
0
°
C to +70
°
C
14-pin SOIC
Typical Application
System
Power
Supply
PCMCIA
Card Slot
Controller
MIC2561
PCMCIA
Card Slot
5V
3.3V
12V
EN0
EN1
VPP1
VCC
VPPIN
VCC5IN
VCC3IN
VCC5_EN
VCC3_EN
VPP2
相關PDF資料
PDF描述
MIC2562A PCMCIA/CardBus Socket Power Controller
MIC2562A-1BM PCMCIA/CardBus Socket Power Controller
MIC2562A-0BM PCMCIA/CardBus Socket Power Controller
MIC2563A-0BSM Dual Slot PCMCIA/CardBus Power Controller Preliminary Information
MIC2563A Dual Slot PCMCIA/CardBus Power Controller Preliminary Information
相關代理商/技術參數(shù)
參數(shù)描述
MIC2561-1BM TR 功能描述:IC PCMCIA CARD SW MATRIX 14-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關 系列:- 特色產(chǎn)品:XRP252 Switches 標準包裝:1 系列:- 類型:高端開關 輸出數(shù):2 Rds（開）:140 毫歐 內部開關:是 電流限制:1.15A 輸入電壓:1.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6
MIC2561-1BWM 制造商:Micrel Inc 功能描述:2561-1BWM
MIC2561-1YM 功能描述:電源開關 IC - 配電 PCMCIA Card Sw. Matrix - Lead Free 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 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
MIC2561-1YM TR 功能描述:電源開關 IC - 配電 PCMCIA Card Sw. Matrix - Lead Free 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 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
MIC2562-0BM 制造商:Rochester Electronics LLC 功能描述:- Bulk
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