參數(shù)資料
型號: CM2026
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準電壓源/電流源
英文描述: DUAL USB POWER CONTROL SWITCH
中文描述: 雙USB電源控制開關(guān)
文件頁數(shù): 2/7頁
文件大?。?/td> 255K
代理商: CM2026
CM2026
D
UAL
USB P
OWER
C
ONTROL
S
WITCH
PIN DESCRIPTION
2002/05/29
Rev. 2
Champion Microelectronic Corporation
Page 2
Pin No.
Symbol
Description
1,4
EN(1/2)
1. V
IN
= 3.3V, Enable (Input): Logic-compatible enable input. High input > 2.1V
typical. Low input < 1.9V typical. Do not float.
2. V
IN
= 5V, Enable (Input): Logic-compatible enable input. High input > 3.5V
typical. Low input < 3.3V typical. Do not float.
Fault Flag (Output): open-drain output. Indicates overcurrent, UVLO, and thermal
shutdown.
Ground: Supply return.
Supply Input: Output MOSFET drain. Also supplies IC's internal circuitry. Connect
to positive supply.
Switch Output: Output MOSFET source. Typically connect to switched side of
load.
2,3
FLG(1/2)
6
7
GND
IN
8,5
OUT(1/2)
BLOCK DIAGRAM
4.5~5V
1
2
3
4
5V
R4
10K
usb mcu
R1
47K
R2
47K
CM1085
U1
CM2026
2
1
3
4
5
6
7
8
FLG1
EN1
FLG2
EN2
OUT2
GND
IN
OUT1
J3
USBPORT1
1
2
3
4
R3
10K
3.3V
J2
USBPORT1
1
2
3
4
VIN
C1
0.1U
3.3 USB CPU
ON/OFF
ON/OFF
ORDERING INFORMATION
Part Number
CM2026IS
CM2026IP
Enable
Active High
Active High
Temperature Range
-40
to +85
-40
to +85
Package
8-Pin SOIC (S08)
8-Pin PDIP (P08)
相關(guān)PDF資料
PDF描述
CM2026IP DUAL USB POWER CONTROL SWITCH
CM2026IS DUAL USB POWER CONTROL SWITCH
CM3015-25 Micropower, 300mA Low Dropout CMOS Regulator
CM3015 Micropower, 300mA Low Dropout CMOS Regulator
CM3015-00 Micropower, 300mA Low Dropout CMOS Regulator
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