參數(shù)資料
型號： TPS54377RHF
廠商： Texas Instruments, Inc.
英文描述： 1.6 MHz, 3-V TO 6-V INPUT, 3-A SYNCHRONOUS STEP-DOWN SWIFT⑩ CONVERTER WITH DISABLED SINKING DURING START-UP
中文描述： 1.6兆赫，3 - V至6 V輸入，3甲同步降壓轉(zhuǎn)換器的SWIFT⑩與殘疾人沉井在啟動期間
文件頁數(shù)： 2/21頁
文件大?。?/td> 593K
代理商： TPS54377RHF
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
RECOMMENDED OPERATING CONDITIONS
TPS54377
SLVS779–SEPTEMBER 2007
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
T
J
OUTPUT VOLTAGE
Adjustable Down to 0.9 V
PACKAGE
QFN (RHF)
(1)(2)
PART NUMBER
TPS54377RHF
–40
°
C to 125
°
C
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at
www.ti.com
.
The RHF package is available in two different tape and reel quantities. Add an R suffix to the device type (i.e. TPS54377RHFR) for a
3000 piece reel and add a T suffix (TPS54377RHFT) for a 250 piece reel.
(2)
VALUE
–0.3 to 7
–0.3 to 6
–0.3 to 4
–0.3 to 17
–0.3 to 7
–0.6 to 10
–2 to 10
UNIT
V
V
V
V
V
V
V
VIN, SS/ENA, SYNC
RT
VSENSE
BOOT
VBIAS, PWRGD, COMP
PH (steady state)
PH (transient < 20 ns)
PH
COMP, VBIAS
PH
COMP
SS/ENA, PWRGD
AGND to PGND
V
I
Input voltage range
V
O
Output voltage range
Internally Limited
I
O
Output current range
6
6
6
mA
A
mA
mA
V
Sink current
10
±0.3
Voltage differential
Continuous power dissipation
Operating virtual junction temperature range
Storage temperature
See Power Dissipation Rating Table
–40 to 150
–65 to 150
T
J
T
stg
°
C
°
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
V
°
C
V
I
T
J
Input voltage range
Operating junction temperature
3
6
–40
125
2
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Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s):
TPS54377
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54377RHFR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6 MHz 3-6V In 3A Syn. Stp Dwn SWIFT RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(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
TPS54377RHFRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6 MHz 3V-6V Input 3A Syn. Step Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(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
TPS54377RHFT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6 MHz 3-6V In 3A Syn. Stp Dwn SWIFT RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(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
TPS54377RHFTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6 MHz 3V-6V Input 3A Syn. Step Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(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
TPS54380 制造商:TI 制造商全稱:Texas Instruments 功能描述:SWIFT Converter Product Portfolio
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