參數(shù)資料
型號(hào)： TPS2115ADRBTG4
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： 3 X 3 MM, GREEN, PLASTIC, SON-8
文件頁數(shù)： 22/27頁
文件大?。?/td> 574K
代理商： TPS2115ADRBTG4
SBVS044E
– MARCH 2004 – REVISED APRIL 2011
ELECTRICAL CHARACTERISTICS: GENERAL
Over recommended operating junction temperature range, VI(IN1) = VI(IN2) = 5.5 V, and RILIM = 400 Ω, unless otherwise noted.
TPS2114A
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LOGIC INPUTS (D0 AND D1)
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.7
V
D0 or D1 = high, sink current
1
A
Input current at D0 or D1
D0 or D1 = low, source current
0.5
1.4
5
μA
SUPPLY AND LEAKAGE CURRENTS
D1 = high, D0 = low (IN1 active), VI(IN1) = 5.5 V,
55
90
μA
VI(IN2) = 3.3 V, IO(OUT) = 0 A
D1 = high, D0 = low (IN1 active), VI(IN1) = 3.3 V,
1
12
μA
VI(IN2) = 5.5 V, IO(OUT) = 0 A
Supply current from IN1
(operating)
D0 = D1 = low (IN2 active), VI(IN1) = 5.5 V,
75
μA
VI(IN2) = 3.3 V, IO(OUT) = 0 A
D0 = D1 = low (IN2 active), VI(IN1) = 3.3 V,
1
μA
VI(IN2) = 5.5 V, IO(OUT) = 0 A
D1 = high, D0 = low (IN1 active), VI(IN1) = 5.5 V,
1
μA
VI(IN2) = 3.3 V, IO(OUT) = 0 A
D1 = high, D0 = low (IN1 active), VI(IN1) = 3.3 V,
75
μA
VI(IN2) = 5.5 V, IO(OUT) = 0 A
Supply current from IN2
(operating)
D0 = D1 = low (IN2 active), VI(IN1) = 5.5 V,
1
12
μA
VI(IN2) = 3.3 V, IO(OUT) = 0 A
D0 = D1 = low (IN2 active), VI(IN1) = 3.3 V,
55
90
μA
VI(IN2) = 5.5 V, IO(OUT) = 0 A
D0 = D1 = high (inactive), VI(IN1) = 5.5 V,
0.5
2
μA
VI(IN2) = 3.3 V, IO(OUT) = 0 A
Quiescent current from IN1
(STANDBY)
D0 = D1 = high (inactive), VI(IN1) = 3.3 V,
1
μA
VI(IN2) = 5.5 V, IO(OUT) = 0 A
D0 = D1 = high (inactive), VI(IN1) = 5.5 V,
1
μA
VI(IN2) = 3.3 V, IO(OUT) = 0 A
Quiescent current from IN2
(STANDBY)
D0 = D1 = high (inactive), VI(IN1) = 3.3 V,
0.5
2
μA
VI(IN2) = 5.5 V, IO(OUT) = 0 A
Forward leakage current from IN1
D0 = D1 = high (inactive), VI(IN1) = 5.5 V, IN2 open,
0.1
5
μA
(measured from OUT to GND)
VO(OUT) = 0 V (shorted), TJ = 25°C
Forward leakage current from IN2
D0 = D1= high (inactive), VI(IN2) = 5.5 V, IN1 open, VO(OUT)
0.1
5
μA
(measured from OUT to GND)
= 0 V (shorted), TJ = 25°C
Reverse leakage current to INx
D0 = D1 = high (inactive), VI(INx) = 0 V, VO(OUT) = 5.5 V,
0.3
5
μA
(measured from INx to GND)
TJ = 25°C
CURRENT LIMIT CIRCUIT
RILIM = 400 Ω
0.51
0.63
0.80
A
Current limit accuracy, TPS2114A
RILIM = 700 Ω
0.30
0.36
0.50
A
RILIM = 400 Ω
0.95
1.25
1.56
A
Current limit accuracy, TPS2115A
RILIM = 700 Ω
0.47
0.71
0.99
A
Time for short-circuit output current to settle within 10% of
td
Current limit settling time
1
ms
its steady state value.
Input current at ILIM
VI(ILIM) = 0 V, IO(OUT) = 0 A
–15
0
μA
UVLO
Falling edge
1.15
1.25
V
IN1 and IN2 UVLO
Rising edge
1.30
1.35
V
IN1 and IN2 UVLO hysteresis
30
57
65
mV
Falling edge
2.4
2.53
V
Internal VDD UVLO (the higher of
IN1 and IN2)
Rising edge
2.58
2.8
V
Internal VDD UVLO hysteresis
30
50
75
mV
UVLO deglitch for IN1, IN2
Falling edge
110
μs
4
Copyright
2004–2011, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
TPS2114PW 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2201IDBR 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
TPS2201IDFLE 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
TPS2201IDFR 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
TPS2210APWPG4 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2115AEVM-061 功能描述:其他開發(fā)工具 TPS2115A Pow MUX RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
TPS2115AEVM-581 功能描述:其他開發(fā)工具 TPS2115ADRB Pwr Mux Eval Mod RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
TPS2115AIPWRQ1 功能描述:電源開關(guān) IC - 配電 Autoswitching Pwr Mux RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
TPS2115APW 功能描述:電源開關(guān) IC - 配電 Autoswitching Power Mux RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
TPS2115APWG4 功能描述:電源開關(guān) IC - 配電 Autoswitching Power Mux RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*