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TPS70302PWP
+BOMIC REG LIN POS ADJ 24HTSSOP
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TPS70302PWP
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Bảng dữ liệu TPS70302PWP DataSheet
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Gói HTSSOP-24
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 2 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 1.22V |
| Voltage-Output(Max) | 5.5V |
| VoltageDropout(Max) | 0.25V @ 1A, - |
| Current-Output | 1A, 2A |
| Current-Quiescent(Iq) | 250 µA |
| PSRR | 65dB (1kHz), 60dB (1kHz) |
| ControlFeatures | Enable, Power Good, Reset, Sequencing |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad |
Tổng quan
Description
Key features of the TPS70302PWP include:
1. Dual Output: Offers two LDO outputs, making it versatile for powering different components within a system.
2. Low Dropout Voltage: Ensures efficient operation even when the input and output voltages are close.
3. High Precision: Provides accurate voltage regulation with a typical accuracy of ±2%.
4. Power Management: Includes features such as power-up sequencing, active power management, and thermal shutdown protection.
5. Package: Available in a PowerPAD™ package for enhanced thermal performance.
This makes the TPS70302PWP suitable for applications in telecommunications, networking equipment, and various consumer electronics.
Equivalent
1. Analog Devices' ADM7154 series
2. Microchip's MCP1725 series
3. Linear Technology (now part of Analog Devices) LT3080 series
Ensure compatibility with respect to voltage, current output, and package type before substitution. Always consult datasheets to confirm equivalent performance.
Features
1. Dual Output: It provides two regulated outputs. One is adjustable and the other is fixed.
2. High Current Capability: It supports up to 1 A on each output channel.
3. Low Dropout Voltage: The regulator features a low dropout voltage, which enhances efficiency, especially in battery-powered applications.
4. Power On Reset: Includes a reset function that ensures proper startup and operation.
5. Adjustable and Fixed Voltage Options: Offers flexibility with an adjustable output (via external resistors) and fixed output configurations.
6. Overcurrent Protection: Protects against excessive currents, ensuring device safety.
7. Thermal Shutdown: Prevents overheating by shutting down the device if the temperature exceeds safe limits.
8. Wide Input Voltage Range: Supports a broad range of input voltages, making it suitable for various applications.
9. Package: Available in a PowerPAD™ package, which enhances thermal performance.
These features make the TPS70302PWP ideal for applications requiring reliable power regulation, such as in industrial, automotive, and consumer electronics.
Manufacturer
Application
1. Telecommunications - for stable power supply in communication devices.
2. Networking Equipment - used in routers and switches for reliable performance.
3. Industrial Automation - provides consistent power to control systems and sensors.
4. Embedded Systems - supports microcontrollers and other components in embedded applications.
5. Medical Devices - ensures dependable power regulation for sensitive equipment.
6. Consumer Electronics - powers various consumer gadgets requiring dual voltage management.
Overall, its robust features make it suitable for systems needing reliable and efficient power management.