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TPS77601PWPR
+Lista de MateriaisIC REG LINEAR POS ADJ 20-HTSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #TPS77601PWPR
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Ficha Técnica TPS77601PWPR DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min / Fixed) | 1.2V |
| Voltage - Output (Max) | 5.5V |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 125 µA |
| PSRR | 60dB (100Hz) |
| Control Features | Enable, Power Good |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-HTSSOP |
| Base Product Number | TPS77601 |
Visão Geral
Description
Key features include fast transient response, low output noise, and an active-high enable pin for better control. It also integrates various protection mechanisms such as over-current and over-temperature protection to ensure reliability and durability. The TPS77601PWPR comes in a PowerPAD™ package, which enhances thermal performance and allows for compact design layouts. This makes it ideal for use in consumer electronics, communication equipment, and other applications requiring efficient voltage regulation with minimal power loss.
Equivalent
1. LP38691SDX-ADJ from Texas Instruments: Adjustable LDO with similar current output.
2. MIC29302WT from Microchip Technology: Offers high current and low dropout.
3. NCP1117ST33T3G from ON Semiconductor: Known for its low dropout and adjustable output.
Ensure compatibility with your specific application requirements before substituting.
Features
1. Adjustable Output Voltage: Capable of providing precise output voltage tuning based on external resistor settings.
2. High Output Current: Supports up to 500 mA output current.
3. Low Dropout Voltage: Ensures minimal voltage difference between input and output, enhancing efficiency, particularly in battery-powered devices.
4. Fast Transient Response: Quickly responds to changes in load conditions, maintaining stable output voltage.
5. Power Good (PG) Output: Provides a PG signal to indicate the status of the output voltage, aiding in system monitoring.
6. Thermal and Overcurrent Protection: Safeguards the device and connected circuits by preventing overheating and excessive current flow.
7. Wide Input Voltage Range: Operates within a broad input voltage range, offering flexibility in various applications.
8. Small Package: Available in a compact 20-pin TSSOP package, suitable for space-constrained designs.
These features make the TPS77601PWPR ideal for use in consumer electronics, industrial applications, and other systems requiring reliable voltage regulation.
Pinout
Key functions and features include:
- Adjustable output voltage: The TPS77601 allows for an adjustable output voltage, which can be set using external resistors.
- High current capability: It can handle output currents up to 500 mA.
- Fast transient response: It is designed to respond quickly to changes in load conditions.
- Low-dropout voltage: The device features a low-dropout voltage, improving efficiency and performance.
- Power good (PG) output: This function indicates when the output voltage is within a specified range, ensuring reliable operation.
- Thermal protection: The LDO includes thermal shutdown to protect against overheating.
- Over-current protection: It features current limiting to prevent damage under over-current conditions.
This combination of features makes the TPS77601PWPR suitable for applications requiring reliable and efficient power regulation with precision voltage control.
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones and tablets for stable power supply.
2. Industrial Equipment: Provides reliable voltage regulation for industrial control systems.
3. Computing Devices: Powers motherboards and graphics cards, ensuring stable operation.
4. Communication Systems: Utilized in networking equipment for consistent voltage output.
5. Medical Devices: Ensures precise power levels in sensitive medical electronics.
6. Automotive Systems: Supports infotainment and advanced driver-assistance systems (ADAS).
These applications benefit from the device's low dropout voltage, fast transient response, and high accuracy.