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PTN78000WAS
PTN78000WAS product information: Switching regulator, adjustable 2.5-12.6V output, 1.5A current rating, Surface mount design
PTN78000WAS
PTN78000WAS product information: Switching regulator, adjustable 2.5-12.6V output, 1.5A current rating, Surface mount design
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製造商零件號 # : PTN78000WAS
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包裝/封裝: Module
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零件狀態 : ACTIVE
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製造商: Texas Instruments
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產品分類 : DC DC Converters
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PTN78000WAS 數據表
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詳細說明
The PTN78000WAS from Texas Instruments is a versatile and robust adjustable voltage regulator module, perfect for a wide range of industrial and automotive applications. With an impressive output current of up to 6A and an adjustable output voltage range of 0.9V to 5.5V, this module offers the flexibility and performance needed in demanding environments
主要特徵
- Wide input voltage range of 2.375V to 6.5V
- Output voltage range from 0.8V to 5V
- Efficiency up to 96%
- Adjustable output voltage via external resistor
- Thermal shutdown and overcurrent protection
- High accuracy (±2% over line and load)
應用
- Telecommunication equipment
- Data communication equipment
- Network switches and routers
- Industrial equipment
- Test and measurement equipment
- Medical devices
- Automotive electronics
- Aerospace and defense applications
- Power distribution systems
- Personal electronics
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Non-Isolated DC/DC Converters | RoHS | N |
| Mounting Style | SMD/SMT | Product | Non-Isolated / POL |
| Number of Outputs | 1 Output | Output Power ! | 22.5 W |
| Input Voltage, Min | 7 V | Input Voltage, Max | 36 V |
| Output Voltage-Channel 1 | 2.5 V to 12.6 V | Output Current-Channel 1 | 1.5 A |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Length | 18.92 mm | Width | 12.57 mm |
| Height | 8.5 mm | Brand | Texas Instruments |
| Industry | Industrial | Moisture Sensitive | Yes |
| Product Type ! | Non-Isolated DC-DC Converters | Series | PTN78000W |
| Factory Pack Quantity | 49 | Subcategory | DC-DC Converter |
| Unit Weight | 0.037099 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is PTN78000WAS?
The PTN78000WAS is a series of high-performance, non-isolated point-of-load (POL) DC-DC converters designed by Texas Instruments. These converters are ideal for various applications requiring precise voltage regulation, such as telecom and datacom systems, industrial automation, and test and measurement equipment.
How Does PTN78000WAS Work?
The PTN78000WAS converters work by taking an input voltage and regulating it to a precise output voltage using a feedback control loop. They utilize advanced control techniques to achieve high efficiency, minimal output voltage deviation, and robust performance in varying load conditions. The converters offer a wide input voltage range and are capable of delivering high output currents with excellent line and load regulation.
How Many Pins does PTN78000WAS have and What are the Functions of the Pinout Configuration?
The PTN78000WAS converters are available in different package options, such as the 7-pin SIP (Single In-line Package) and the 7-pin TO-220 package. The pinout configuration includes:
- Input: Vin - Input voltage pin.
- Ground: GND - Ground pin.
- Output: Vout - Output voltage pin.
- Trim: Trim - Trimming or feedback pin for output voltage adjustment.
- Enable: EN - Enable pin for control and shutdown.
- NC (No Connection): May be present in some package options.
What are the Pros and Cons of PTN78000WAS?
Pros:
- Precision Regulation: Provides precise and stable output voltage regulation.
- High Efficiency: Offers high conversion efficiency, minimizing power dissipation and heat generation.
- Wide Input Voltage Range: Supports a wide range of input voltages, enhancing flexibility in various power supply designs.
- Compact Package: Available in compact and rugged package options for easy integration and heat dissipation.
- Enable Control: Includes an enable pin for easy control and power-saving features.
Cons:
- External Components: May require additional external components for input filtering or output decoupling in specific applications.
- Heat Dissipation: Depending on the application and load conditions, heat dissipation considerations may be necessary.
- Cost: High-performance DC-DC converters may have a higher cost compared to basic linear regulators.
Are There Any Equivalents/Alternatives to PTN78000WAS for Recommendation?
Alternatives to the PTN78000WAS series include the LM7805 and LM7809 series from Texas Instruments, as well as the NCP78xx series from ON Semiconductor.
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