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参数资料
| 型号： | PT78ST174ST |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, SMA3 |
| 封装： | SIP-3 |
| 文件页数： | 5/7页 |
| 文件大小： | 225K |
| 代理商： | PT78ST174ST |
Product Folder: PT78ST174, 7.15Vout 1.5Amp Wide-Input Positive Step-Down ISR
SAMPLES
PT78ST174, 7.15Vout 1.5Amp Wide-Input Positive Step-Down ISR
DEVICE STATUS: ACTIVE
PARAMETER NAME PT78ST174
VI (max) (V)
38
VI (min) (V)
11.2
IO (A)
1.5
VO (V)
7.15
FEATURES
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Very Small Footprint
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High Efficiency > 85%
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Self-Contained Inductor
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Internal Short-Circuit Protection
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Over-Temperature Protection
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Fast Transient Response
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Wide Input Range
DESCRIPTION
The PT78ST100 is a series of wide-input range, 3-terminal regulators. These ISRs have a maximum output current of 1.5 Amps and an output voltage that is laser trimmed to a variety of industry
standard voltages.
These 78 series regulators have excellent line and load regulation with internal short-circuit and over-temperature protection, and are offered in a variety of standard output voltages. These ISRs
are very flexible and may be used in a wide variety of applications.
TECHNICAL DOCUMENTS
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DATASHEET
APPLICATION NOTES
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Reflow Soldering Requirements for Plug-In Power Suface-Mount Products (SLTA051 - Updated: 08/01/2000)
RELATED DOCUMENTS
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file:///H|/imaging/BITTING/cpl/20020930_1/09272002_10/TXII/09272002_HTML/pt78st174.html (1 of 3) [Oct-03-2002 11:15:28 AM]
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT78ST174V | 功能描述:REGULATOR 7.15V 1.5A 3PSIP VERT RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:PT78ST100 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
| PT78ST2 | 制造商:TI 制造商全称:Texas Instruments 功能描述:12V 2 Amp Positive Step-Down Integrated Switching Regulator |
| PT78ST200 | 制造商:TI 制造商全称:Texas Instruments 功能描述:12V 2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
| PT78ST205H | 制造商:Texas Instruments 功能描述:PT78ST1 SERIES, 5.00V, HORIZONTAL - Trays |
| PT78ST205S | 功能描述:REGULATOR 5V 2A 3PSIP HRZ SMD RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:PT78ST200 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
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