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參數資料
| 型號： | PTN04050CAH |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-4 |
| 文件頁數： | 1/19頁 |
| 文件大?。?/td> | 640K |
| 代理商： | PTN04050CAH |
1
3
2
4
VI
GND
C
O*
100 F
Electrolytic
(Required)
m
C
10
I*
0 F
Electrolytic
(Required)
m
VO
R
#
,1%
(Required)
SET
0.1W
PTN04050C
(TopView)
* Seethe ApplicationInformation
ApplicationInformation
sectionforcapacitorrecommendations.
#Seethe
sectionforR
values.
SET
STANDARD APPLICATION
SLTS251A
– SEPTEMBER 2005 – REVISED FEBRUARY 2011
12-W, 3.3/5-V INPUT, WIDE OUTPUT ADJUSTABLE BOOST CONVERTER
Check for Samples: PTN04050C
1
FEATURES
APPLICATIONS
Telecommunications, Instrumentation,
Up to 12 W Output Power
and General-Purpose Applications
Wide Input Voltage Range
(2.95 V to 5.5 V)
Wide Output Voltage Adjust
(5 V to 15 V)
High Efficiency (Up to 90%)
Operating Temperature:
–40°C to 85°C
Surface Mount Package Available
DESCRIPTION
The PTN04050C is a 4-pin boost-voltage regulator product. In new designs it should be considered in place of
the PT5040 series of positive step-up products. The PTN04050C is smaller and lighter than its predecessors,
and has either similar or improved electrical performance characteristics. The case-less, double-sided package,
also exhibits improved thermal characteristics, and is compatible with TI
's roadmap for RoHS and lead-free
compliance.
Operating over a 2.95V to 5.5V input range, the PTN04050C provides high-efficiency, step-up voltage conversion
for loads of up to 12W. The output voltage is set using a single external resistor. The PTN04050C may be set to
any value within the range, 5V to 15V. The output voltage of the PTN04050C can be as little as 0.5V higher than
the input, allowing an output voltage of 5V, with an input voltage of 4.5V.
The PTN04050C modules are suited to a wide variety of general-purpose applications that operate off 3.3-V or
5-V dc power.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
2005–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PTN04050CAH | 制造商:Texas Instruments 功能描述:DC-DC CONV NON ISO POL 1 O/P 12W 5V 制造商:Texas Instruments 功能描述:DC-DC CONV, NON ISO POL, 1 O/P, 12W, 5V |
| PTN04050CAS | 功能描述:DC/DC轉換器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTN04050CAST | 功能描述:DC/DC轉換器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTN04050CAZ | 功能描述:DC/DC轉換器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTN04050CAZT | 功能描述:DC/DC轉換器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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