參數(shù)資料
型號(hào): TPS2053DG4
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: GREEN, PLASTIC, SOIC-16
文件頁(yè)數(shù): 22/28頁(yè)
文件大?。?/td> 601K
代理商: TPS2053DG4
TPS2043, TPS2053
TRIPLE POWER-DISTRIBUTION SWITCHES
SLVS191 – JANUARY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
NAME
NO.
I/O
DESCRIPTION
NAME
TPS2043
TPS2053
EN1
3
I
Enable input, logic low turns on power switch, IN1-OUT1.
EN2
4
I
Enable input, logic low turns on power switch, IN1-OUT2.
EN3
7
I
Enable input, logic low turns on power switch, IN2-OUT3.
EN1
3
I
Enable input, logic high turns on power switch, IN1-OUT1.
EN2
4
I
Enable input, logic high turns on power switch, IN1-OUT2.
EN3
7
I
Enable input, logic high turns on power switch, IN2-OUT3.
GND1
1
Ground
GND2
5
Ground
IN1
2
I
Input voltage
IN2
6
I
Input voltage
NC
8, 9, 10
No connection
OC1
16
O
Overcurrent, logic output active low, IN1-OUT1
OC2
13
O
Overcurrent, logic output active low, IN1-OUT2
OC3
12
O
Overcurrent, logic output active low, IN2-OUT3
OUT1
15
O
Power-switch output, IN1-OUT1
OUT2
14
O
Power-switch output, IN1-OUT2
OUT3
11
O
Power-switch output, IN2-OUT3
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