參數(shù)資料
型號: TPS2052PE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDIP8
封裝: ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù): 6/28頁
文件大?。?/td> 624K
代理商: TPS2052PE4
TPS2042, TPS2052
DUAL POWER-DISTRIBUTION SWITCHES
SLVS173A – AUGUST 1998 – REVISED APRIL 1999
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
4
2
0
2.5
5
7.5
Response
T
ime
6
Peak Current – A
OVERCURRENT RESPONSE TIME (OCx)
vs
PEAK CURRENT
8
10
12.5
s
VI(IN) = 5 V
TA = 25°C
Figure 28
APPLICATION INFORMATION
IN
OC1
EN1
OC2
EN2
GND
0.1
F
2
8
3
5
4
7
6
0.1
F
22
F
0.1
F
22
F
Load
1
OUT1
OUT2
TPS2042
Power Supply
2.7 V to 5.5 V
Figure 29. Typical Application
power-supply considerations
A 0.01-
F to 0.1-F ceramic bypass capacitor between INx and GND, close to the device, is recommended.
Placing a high-value electrolytic capacitor on the output pin(s) is recommended when the output load is heavy.
This precaution reduces power-supply transients that may cause ringing on the input. Additionally, bypassing
the output with a 0.01-
F to 0.1-F ceramic capacitor improves the immunity of the device to short-circuit
transients.
相關(guān)PDF資料
PDF描述
TPS2201IDB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
TPS40100RGER 2 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PQCC24
TPS54610QPWPRG4Q1 12 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO28
TPS62240DRVRG4 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62240DRVTG4 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2053 制造商:Rochester Electronics LLC 功能描述:- Bulk
TPS2053A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:0.7A. 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET. Fault Report. Act-High Enable
TPS2053AD 功能描述:電源開關(guān) IC - USB Tr .345A 2.7-5.5V Hi 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
TPS2053ADG4 功能描述:電源開關(guān) IC - USB DUAL HI-SIDE MOSFET 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
TPS2053ADR 功能描述:電源開關(guān) IC - USB DUAL HI-SIDE MOSFET 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