| Allicdata Part #: | TPS70702PWPG4-ND |
| Manufacturer Part#: |
TPS70702PWPG4 |
| Price: | $ 1.95 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG LINEAR POS ADJ 20HTSSOP |
| More Detail: | Linear Voltage Regulator IC Positive Adjustable 2 ... |
| DataSheet: |  TPS70702PWPG4 Datasheet/PDF |
| Quantity: | 1000 |
| 210 +: | $ 1.77026 |
Specifications
| Current - Output: | 250mA, 125mA |
| Base Part Number: | TPS70702 |
| Supplier Device Package: | 20-HTSSOP |
| Package / Case: | 20-PowerTSSOP (0.173", 4.40mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Control Features: | Enable, Power Good, Reset, Sequencing |
| PSRR: | 60dB (1kHz) |
| Current - Quiescent (Iq): | 230µA |
| Series: | -- |
| Voltage Dropout (Max): | 0.14V @ 250mA, - |
| Voltage - Output (Max): | 5.5V |
| Voltage - Output (Min/Fixed): | 1.22V |
| Voltage - Input (Max): | 6V |
| Number of Regulators: | 2 |
| Output Type: | Adjustable |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tube |
Description
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Introduction
The TPS70702PWPG4 is an advanced Power Management Integrated Circuit (PMIC) device that configures, monitors, and controls an adjustable linear voltage regulator. It is built with a low quiescent current of 15uA, small footprint, and low voltage drop which makes it suitable for multiple applications. This versatile device has a wide range of voltage outputs, fast response time, low power dissipation and is able to operate over a wide range of temperatures. Furthermore, the TPS70702PWPG4 is a cost-effective integrated solution for various applications.Applications
The TPS70702PWPG4 can be used in a variety of applications, including but not limited to:- Power supplies for portable devices
- Home appliances
- Industrial instruments
- Battery Management
- Medical devices
- Smart home devices
- Automotive applications
Features
The TPS70702PWPG4 offers a number of features, including:- Adjustable output voltage range between 1.8V and 5.5V
- Wide input voltage range of 3V to 25V
- Low quiescent current of 15uA
- Fast transient response
- Low input voltage drop of 0.2V
- Low output voltage drop of 0.2V at IOUT ≤ 2A
- Low power dissipation of 8mW
- Ability to tolerate wide ambient temperature range (-40°C to +85°C)
Working Principle
The TPS70702PWPG4 is configured for proportional regulation, using a precision feedback loop and an external resistor divider to achieve the adjustable output voltage. The internal reference circuit works with an external resistor divider to maintain output voltage accuracy across a wide range of temperatures. The device also features a low-dropout linear regulator, with a high-side current source to monitor the output current. The TPS70702PWPG4 helps to minimize power dissipation, optimize loop response time and reduce output voltage variation. The low-dropout feature also prevents the device from latching up, with a dropout voltage of 0.2V, resulting in higher efficiency and better transient response.Conclusion
The TPS70702PWPG4 is a highly efficient and cost-effective PMIC device that is optimized for high performance. It is suitable for a wide range of applications, due to its low quiescent current, small footprint, and low voltage drop. With its adjustable output voltage range and wide input voltage range, the TPS70702PWPG4 also offers excellent stability and reliability in all operating conditions.The specific data is subject to PDF, and the above content is for reference
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