參數(shù)資料
型號(hào)： MIC2562A-0BM
廠商： MICREL INC
元件分類： 電源管理
英文描述： PCMCIA/CardBus Socket Power Controller
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝： 0.150 INCH, SOIC-14
文件頁數(shù)： 1/9頁
文件大?。?/td> 101K
代理商： MIC2562A-0BM
MIC2562A
Micrel
MIC2562A
54
July 1999
MIC2562A
PCMCIA/CardBus Socket Power Controller
Applications
PC Card Power Supply Pin Voltage Switch
CardBus Slot Power Supply Control
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
Analog Power Switching
Features
High Efficiency, Low Resistance Switches Require No
12V Bias Supply
No External Components Required
Output Current Limit and Overtemperature Shutdown
Open-Drain Flag for Error Condition Indication
Ultra Low Power Consumption
Complete PC Card/CardBus V
CC
and V
PP
Switch Matrix
in a Single Package
Logic Compatible with Industry Standard PC Card Logic
Controllers
No Voltage Shoot-Through or Switching Transients
Break-Before-Make Switching
Digital Selection of V
CC
and V
PP
Voltages
Over 1A V
CC
Output Current
Over 200mA V
PP
Output Current
Small 14-Pin SOIC Package
General Description
The MIC2562A PCMCIA (Personal Computer Memory Card
International Association) and CardBus Power Controller
handles all PC Card slot power supply pins, both V
CC
and V
PP
.
The MIC2562A switches between the three V
CC
voltages (0V,
3.3V and 5.0V) and the V
PP
voltages (OFF, 0V, 3.3V, 5V, or
12.0V) required by PC Cards. The MIC2562A switches
voltages from the system power supply to V
CC
and V
PP
.
Output voltage is selected by two digital inputs each and
output current ranges up to 1A for V
CC
and 250mA for V
PP
.
The MIC2562A provides power management capability con-
trolled by the PC Card logic controller. Voltage rise and fall
times are well controlled. Medium current V
PP
and high
current V
CC
output switches are self-biasing:
no +12V supply
is required for 3.3V or 5V output.
The MIC2562A is designed for efficient operation. In standby
(sleep) mode the device draws very little quiescent current,
typically 0.3
μ
A. The device and PCMCIA port is protected by
current limiting and overtemperature shutdown. Full cross-
conduction lockout protects the system power supply.
The MIC2562A is an improved version of the MIC2562,
offering lower ON-resistance and a V
CC
pull-down clamp in
the OFF mode. It is available in a 14-pin 0.150" SOIC.
System
Power
Supply
PCMCIA
Card Slot
Controller
MIC2562
PCMCIA
Card Slot
5V
3.3V
12V
(opt)
EN0
EN1
VPP1
VCC
VPPIN
(opt)
VCC5IN
VCC3IN
VCC5_EN
VCC3_EN
VPP2
Typical Application
Pin Configuration
14 Pin S.O. Package
Both V
CC5
IN pins must be connected.
All three V
CC
OUT pins must be connected.
GND
V
CC5
IN
V
CC
OUT
V
CC5
IN
7
6
5
4
3
2
11
10
12
13
14
8
9
V
CC
OUT
V
CC5_EN
V
CC3_EN
*
*
FLAG
V
PP
IN
V
PP
OUT
V
CC
OUT
V
CC3
IN
* see table below
Ordering Information
Part Number
Temperature Range
Package
MIC2562A-0BM
–40
°
C to +85
°
C
14-pin Narrow SOIC
MIC2562A-1BM
–40
°
C to +85
°
C
14-pin Narrow SOIC
Note: see the logic table inside for a description of the differences
between the logic options
s
n
e
m
n
1
g
s
A
n
P
A
2
6
5
0
N
E
N
E
2
C
I
M
n
P
3
4
0
1
V
V
C
C
V
_
P
P
M
G
P
_
P
P
相關(guān)PDF資料
PDF描述
MIC2563A-0BSM Dual Slot PCMCIA/CardBus Power Controller Preliminary Information
MIC2563A Dual Slot PCMCIA/CardBus Power Controller Preliminary Information
MIC2563A-1BSM Dual Slot PCMCIA/CardBus Power Controller Preliminary Information
MIC2564A-0BSM Dual Serial PCMCIA/CardBus Power Controller Preliminary Information
MIC2564A Dual Serial PCMCIA/CardBus Power Controller Preliminary Information
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC2562A-0BM TR 功能描述:IC CTRLR PCMCIA CARDBUS 14SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 特色產(chǎn)品:XRP252 Switches 標(biāo)準(zhǔn)包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):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(yīng)商設(shè)備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6
MIC2562A-0BMTR 制造商:Micrel Inc 功能描述:
MIC2562A-0BTS 功能描述:IC PCMCIA/CARDBUS CTRLR 16-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 特色產(chǎn)品:XRP252 Switches 標(biāo)準(zhǔn)包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):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(yīng)商設(shè)備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6
MIC2562A-0BTS TR 功能描述:IC PCMCIA/CARDBUS CTRLR 16-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 特色產(chǎn)品:XRP252 Switches 標(biāo)準(zhǔn)包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):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(yīng)商設(shè)備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6
MIC2562A-0YM 功能描述:電源開關(guān) IC - 配電 PCMCIA/CardBus Socket Power Controller - 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(shí)間（最大值）:400 us 關(guān)閉時(shí)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
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