參數(shù)資料
型號(hào): TPS2064DGNRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁數(shù): 28/33頁
文件大?。?/td> 1022K
代理商: TPS2064DGNRG4
SLVS553K
– MARCH 2005 – REVISED MAY 2011
ELECTRICAL CHARACTERISTICS (continued)
0
°C ≤ TJ ≤ 105°C for the TPS2060/64 and TPS2068 (D package), plus –40°C ≤ TJ ≤ 105° for the
TPS2068/69 (DGN package), VI(IN) = 5.5 V, IO = 1 A, VI(/ENx) = 0 V, or VI(ENx) = 5.5 V (unless otherwise noted).
PARAMETER
TEST CONDITIONS(1)
MIN
TYP
MAX
UNIT
OVERCURRENT OCx
VOL(/OCx)
Output low voltage
IO(/OCx) = 5 mA
0.4
V
Off-state current
VO(/OCx) = 5 V or 3.3 V
1
μA
OC deglitch
OCx assertion or deassertion
4
8
15
ms
THERMAL SHUTDOWN(3)
Thermal shutdown threshold
135
°C
Recovery from thermal shutdown
125
°C
Hysteresis
10
°C
(3)
The thermal shutdown only reacts under overcurrent conditions.
DEVICE INFORMATION
Pin Functions
PINS
I/O
DESCRIPTION
DGN and DRB PACKAGES
NAME
TPS2060
TPS2064
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
PowerPad
Connect to GND
4
Copyright
2005–2011, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
TPS2068DGNR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2062D-1G4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2065DGNR-1G4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2065DGNR-1 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2066DGN-1G4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2064DRBR 功能描述:電源開關(guān) IC - USB Dual 1.5A Crnt-Ltd, Pwr Dist Sw RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
TPS2064DRBT 功能描述:電源開關(guān) IC - USB Dual 1.5A Crnt-Ltd, Pwr Dist Sw RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
TPS2064EVM-296 功能描述:交換機(jī) IC 開發(fā)工具 TPS2064EVM-296 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
TPS2065 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
TPS2065-1 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES