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參數(shù)資料
| 型號(hào)： | TPS40074RHLRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC20 |
| 封裝： | GREEN, PLASTIC, QFN-20 |
| 文件頁(yè)數(shù)： | 12/41頁(yè) |
| 文件大?。?/td> | 765K |
| 代理商： | TPS40074RHLRG4 |
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ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIIONS
SLUS617B – APRIL 2005 – REVISED OCTOBER 2006
ORDERING INFORMATION
TA
PACKAGE
PART NUMBER
TPS40074RHLT(1)
40°C to 85°C
Plastic QFN (RHL)
TPS40074RHLR(2)
(1)
The TPS40074 is available taped and reeled only. Add an T
suffix (i.e. TPS40074RHLT) to the orderable part number for
quantities of 250 units per small reel. .
(2)
Add an R suffix (i.e. TPS40074RHLR) to the orderable part
number for quantities of 3,000 units per smalllarge reel.
over operating free-air temperature range unless otherwise noted(1)
TPS40074
UNIT
VDD, ILIM
30
FB, KFF, PGD, SYNC
–0.3 to 6
VDD
Input voltage range
SW
–0.3 to 40
SA+, SA-
–0.3 to 11
SW, transient < 50 ns
–2.5
V
COMP, RT, SS
–0.3 to 6
BOOST, HDRV
50
VOUT
Output voltage range
DBP, SAO, LDRV
10.5
LVBP
6
IOUT
Output current source
LDRV, HDRV
1.5
A
LDRV, HDRV
2.0
IOUT
Output current sink
KFF
10
RT
1
mA
Output current
LVBP
1.5
TJ
Operating junction temperature range
–40 to 125
°C
Tstg
Storage temperature
–55 to 150
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
MIN
NOM
MAX
UNIT
VDD
Input voltage
4.5
28
V
TA
Operating free-air temperature
-40
85
°C
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS40074RHLT | 功能描述:DC/DC 開(kāi)關(guān)控制器 Mid Input Sync Buck w/Vltg Feed-Fwd RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TPS40074RHLTG4 | 功能描述:DC/DC 開(kāi)關(guān)控制器 Mid Input Sync Buck w/Vltg Feed-Fwd RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TPS40075 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4.5V TO 18V INPUT 10 PIN SYNCHRONOUS BUCK CONTROLLER WITH POWER GOOD |
| TPS40075EVM-001 | 功能描述:電源管理IC開(kāi)發(fā)工具 15A 12V In 1.5V Out Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS40075RHLR | 功能描述:DC/DC 開(kāi)關(guān)控制器 Wide Input Synch Buck Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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