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参数资料
| 型号： | PTN04050CAH |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-4 |
| 文件页数： | 1/19页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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转换器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PTN04050CAST | 功能描述:DC/DC转换器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PTN04050CAZ | 功能描述:DC/DC转换器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PTN04050CAZT | 功能描述:DC/DC转换器 12W 3.3/5V In Wide Adj Out Boost Cnvtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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