參數(shù)資料
型號(hào)： TPS54350MPWPREP
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： 7.2 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO16
封裝： GREEN, PLASTIC, HTSSOP-16
文件頁(yè)數(shù)： 23/36頁(yè)
文件大?。?/td> 1057K
代理商： TPS54350MPWPREP
www.ti.com
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
TPS54350-EP
SGLS308 – OCTOBER 2005
over operating free-air temperature range (unless otherwise noted)(1)
VALUE / UNIT
VIN
–0.3 V to 21.5 V
VSENSE
–0.3 V to 8 V
UVLO
–0.3 V to 8 V
VI
Input voltage range
SYNC
–0.3 V to 4 V
ENA
–0.3 V to 4 V
BOOT
VI(PH) + 8.V
VBIAS
–0.3 to 8.5 V
LSG
–0.3 to 8.5 V
SYNC
–0.3 to 4 V
VO
Output voltage range
RT
–0.3 to 4 V
PWRGD
–0.3 to 6 V
COMP
–0.3 to 4 V
PH
–1.5 V to 22 V
PH
Internally Limited (A)
IO
Source current
LSG (Steady State Current)
10 mA
COMP, VBIAS
3 mA
SYNC
5 mA
LSG (Steady State Current)
100 mA
IS
Sink current
PH (Steady State Current)
500 mA
COMP
3 mA
ENA, PWRGD
10 mA
Voltage differential
AGND to PGND
±0.3 V
TJ
Operating virtual junction temperature range
–55
°C to +150°C
Tstg
Storage temperature
–65
°C to +150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
(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
VI
Input voltage range
4.5
20
V
TJ
Operating junction temperature
–55
125
°C
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54350MPWPREPG4 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 4.5 to 20V Input,3A Step Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54350PWP 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 4.5 to 20V Inp 3A Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54350PWP 制造商:Texas Instruments 功能描述:IC's
TPS54350PWPG4 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 4.5 to 20V Inp 3A Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54350PWPR 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 4.5 to 20V Inp 3A Step-Down Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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