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TPS40060PWPR
+StücklisteIC REG CTRLR BUCK 16HTSSOP
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HerstellerTexas Instruments
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Herstellerteil #TPS40060PWPR
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Datenblatt TPS40060PWPR DataSheet
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 55V |
| Frequency - Switching | Up to 1MHz |
| Duty Cycle (Max) | 98% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-HTSSOP |
| Base Product Number | TPS40060 |
Übersicht
Description
Key features include an adjustable output voltage down to 0.8 V, integrated high-side and low-side MOSFETs for improved efficiency, and a switching frequency of 300 kHz, which can be synchronized to external frequencies. It also includes various protection features such as overcurrent protection, thermal shutdown, and input under-voltage lockout.
The TPS40060PWPR's compact 28-pin PowerPAD package allows for efficient thermal management and PCB space savings. Its versatility and performance make it suitable for applications requiring high efficiency and reliability in voltage regulation.
Equivalent
Features
1. Input Voltage Range: 4.5V to 17V, making it suitable for a wide range of power sources.
2. Output Voltage: Adjustable output with a range of 0.8V to 90% of input voltage.
3. High Efficiency: Up to 95% efficiency helps minimize heat generation and power loss.
4. Switching Frequency: Fixed at 500 kHz, allowing for smaller inductor and capacitor sizes.
5. Current Limit: Integrated current limit and thermal shutdown for enhanced protection.
6. Synchronous Operation: Reduces power dissipation with synchronous rectification.
7. Power Save Mode: Operates with low quiescent current for improved efficiency at light loads.
8. Simple Compensation: Internal compensation simplifies design, reducing external component count.
This makes the TPS40060 ideal for various applications, including industrial, consumer electronics, and battery-powered devices.
Pinout
Key functions include:
- Input Voltage Range: Supports input voltages from 4.5V to 17V.
- Output Voltage Control: Adjustable output voltage with a reference voltage of 0.6V.
- Switching Frequency: Operates at a fixed frequency of 200 kHz, adjustable up to 1 MHz.
- Synchronous Rectification: Enhances efficiency by using MOSFETs for both high-side and low-side switching.
- Soft Start: Prevents inrush current by controlling the startup time.
- Error Amplifier: Provides feedback for voltage regulation.
- Power Good Indicator: Signals when the output voltage is within the desired range.
The device is suitable for various applications, including distributed power systems, point-of-load regulation, and battery-powered devices.
Manufacturer
Texas Instruments serves diverse markets, including industrial, automotive, communications, and consumer electronics. TI is recognized for its commitment to innovation, offering solutions that enhance performance and reduce power consumption in electronic systems. The TPS40060PWPR is a high-performance step-down (buck) regulator, used in power management applications to efficiently convert voltage levels. TI's reputation for quality and reliability makes its components widely used in various electronic designs.