參數(shù)資料
型號(hào): TPS2053BD
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: GREEN, PLASTIC, MS-012AC, SOIC-16
文件頁(yè)數(shù): 45/51頁(yè)
文件大?。?/td> 1451K
代理商: TPS2053BD
OUT
OC
IN
EN
GND
Current
Limit
Driver
UVLO
Charge
Pump
CS
Thermal
Sense
Deglitch
Note A: Current sense
Note B: Active low (EN) for TPS2041B; Active high (EN) for TPS2051B
(See Note A)
(See Note B)
www.ti.com
SLVS514K – JUNE 2010 – REVISED DECEMBER 2008
DEVICE INFORMATION
Terminal Functions (TPS2041B and TPS2051B)
TERMINAL
D AND DGN PACKAGE
DBV PACKAGE
I/O
DESCRIPTION
NAME
TPS2041B
TPS2051B
TPS2041B
TPS2051B
EN
4
4
I
Enable input, logic low turns on power switch
EN
4
4
I
Enable input, logic high turns on power switch
GND
1
2
Ground
IN
2, 3
5
I
Input voltage
OC
5
3
O
Overcurrent open-drain output, active-low
OUT
6, 7, 8
1
O
Power-switch output
Functional Block Diagram (TPS2041B and TPS2051B)
Copyright 2010–2008, Texas Instruments Incorporated
5
相關(guān)PDF資料
PDF描述
TPS2041BDGNG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2051BDBVTG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS2041BDBVRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS2041BDRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2044BD 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
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