參數(shù)資料
型號(hào): TPS2061DRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 37/40頁
文件大?。?/td> 1325K
代理商: TPS2061DRG4
Thermal
Sense
Driver
Current
Limit
Charge
Pump
UVLO
CS
Driver
Current
Limit
CS
Thermal
Sense
Charge
Pump
GND
EN1
IN
EN2
OC1
OUT1
OUT2
OC2
Deglitch
(See Note A)
(See Note B)
Note A: Current sense
Note B: Active low (ENx) for TPS2062. Active high (ENx) for TPS2066.
SLVS490I – DECEMBER 2003 – REVISED OCTOBER 2009
www.ti.com
Pin Functions (TPS2062 and TPS2066)
PINS
I/O
DESCRIPTION
NAME
NO.
TPS2062
TPS2066
EN1
3
-
I
Enable input, logic low turns on power switch IN-OUT1
EN2
4
-
I
Enable input, logic low turns on power switch IN-OUT2
EN1
-
3
I
Enable input, logic high turns on power switch IN-OUT1
EN2
-
4
I
Enable input, logic high turns on power switch IN-OUT2
GND
1
Ground
IN
2
I
Input voltage
OC1
8
O
Overcurrent, open-drain output, active low, IN-OUT1
OC2
5
O
Overcurrent, open-drain output, active low, IN-OUT2
OUT1
7
O
Power-switch output, IN-OUT1
OUT2
6
O
Power-switch output, IN-OUT2
Internally connected to GND; used to heat-sink the part to the circuit board traces.
PowerPAD
-
Should be connected to GND pin.
Functional Block Diagram
6
Copyright 2003–2009, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
TPS2062DRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2063DRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
TPS2062DR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2062DGNR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2061D 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
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TPS2062 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
TPS2062-1 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
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