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L6725TR
IC REG CTRLR BUCK 16SOIC
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- 資料表 L6725TR DataSheet
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規格
| Part Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 18V |
| Frequency - Switching | 250kHz, 500kHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Control Features | Current Limit, Phase Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SO |
| Base Product Number | L6725 |
概述
Description
L6725TR is a high-performance, low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. It typically features a wide input voltage range, low output voltage options, and high current capability, making it suitable for powering microcontrollers, sensors, and RF devices. The L6725TR is known for its low quiescent current, which helps extend battery life in portable applications.
Key specifications often include features like overcurrent protection, thermal shutdown, and a small package size for easy integration into compact designs. The device's stability and transient response are optimized for various load conditions, ensuring reliable performance in dynamic environments.
Overall, the L6725TR is an excellent choice for engineers seeking a stable and efficient power supply solution in consumer electronics, automotive, and industrial applications.
Key specifications often include features like overcurrent protection, thermal shutdown, and a small package size for easy integration into compact designs. The device's stability and transient response are optimized for various load conditions, ensuring reliable performance in dynamic environments.
Overall, the L6725TR is an excellent choice for engineers seeking a stable and efficient power supply solution in consumer electronics, automotive, and industrial applications.
Features
The L6725TR is a high-performance voltage regulator designed for efficient power management in various applications. Key features include:
1. Dual Output: Provides two voltage outputs, ideal for powering multiple components.
2. High Efficiency: Operates with high efficiency to minimize heat generation and improve energy savings.
3. Wide Input Voltage Range: Accepts a broad range of input voltages, making it versatile for different power sources.
4. Overcurrent Protection: Includes built-in overcurrent protection to safeguard against load faults.
5. Thermal Shutdown: Features thermal shutdown capabilities to prevent overheating during operation.
6. Compact Design: Offered in a compact package, suitable for space-constrained designs.
7. Adjustable Output Voltage: Allows for customization of output voltage according to specific application needs.
8. Low Quiescent Current: Ensures low power consumption in standby mode, enhancing battery life in portable devices.
These features make the L6725TR suitable for applications in consumer electronics, communication devices, and industrial equipment.
1. Dual Output: Provides two voltage outputs, ideal for powering multiple components.
2. High Efficiency: Operates with high efficiency to minimize heat generation and improve energy savings.
3. Wide Input Voltage Range: Accepts a broad range of input voltages, making it versatile for different power sources.
4. Overcurrent Protection: Includes built-in overcurrent protection to safeguard against load faults.
5. Thermal Shutdown: Features thermal shutdown capabilities to prevent overheating during operation.
6. Compact Design: Offered in a compact package, suitable for space-constrained designs.
7. Adjustable Output Voltage: Allows for customization of output voltage according to specific application needs.
8. Low Quiescent Current: Ensures low power consumption in standby mode, enhancing battery life in portable devices.
These features make the L6725TR suitable for applications in consumer electronics, communication devices, and industrial equipment.
Package
The L6725TR is packaged in a Power SO-8 (SOIC-8) package type. This surface-mount package is commonly used for integrated circuits, providing a compact design suitable for various applications.
Pinout
The L6725TR is a high-performance PWM controller typically used in power supply applications. It features a pin count of 16.
Key functions of the pins include:
1. VIN: Supply voltage input.
2. GND: Ground reference.
3. COMP: Compensation network connection for stability.
4. CSN: Current sense negative input.
5. CSP: Current sense positive input.
6. RT: Timing resistor for setting frequency.
7. SS: Soft-start control pin.
8. VCC: Regulated supply voltage output.
9. SW: Switch node for connecting to the power stage.
10. BOOT: Bootstrap capacitor connection for high-side driver.
11. PHASE: Phase node connection.
12. EN: Enable pin for activation.
13. REF: Reference voltage output.
14. TRIP: Overcurrent protection trip point.
15. ILIM: Current limit setting.
16. SYNC: Synchronization input for multiple controllers.
These functions allow the L6725TR to efficiently manage power conversion in various applications.
Key functions of the pins include:
1. VIN: Supply voltage input.
2. GND: Ground reference.
3. COMP: Compensation network connection for stability.
4. CSN: Current sense negative input.
5. CSP: Current sense positive input.
6. RT: Timing resistor for setting frequency.
7. SS: Soft-start control pin.
8. VCC: Regulated supply voltage output.
9. SW: Switch node for connecting to the power stage.
10. BOOT: Bootstrap capacitor connection for high-side driver.
11. PHASE: Phase node connection.
12. EN: Enable pin for activation.
13. REF: Reference voltage output.
14. TRIP: Overcurrent protection trip point.
15. ILIM: Current limit setting.
16. SYNC: Synchronization input for multiple controllers.
These functions allow the L6725TR to efficiently manage power conversion in various applications.
Manufacturer
The L6725TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of products, including microcontrollers, sensors, power management devices, and analog ICs, catering to various industries such as automotive, industrial, and consumer electronics. The company is known for its commitment to innovation, quality, and sustainability in the semiconductor sector.
Application
The L6725TR is a phase-locked loop (PLL) controller primarily used in power management applications, such as in DC-DC converters, to regulate output voltage and improve power efficiency. It is commonly utilized in computer power supplies, telecom equipment, and industrial power systems, where precise voltage control and stability are essential. Additionally, it can be applied in battery management systems and other electronic devices requiring efficient power regulation and low noise operation.
Equivalent
The L6725TR is a voltage regulator IC commonly used in power management applications. Equivalent products include the LM2596, LM2675, and TPS54340. Always verify pin compatibility and specifications like output voltage, current ratings, and thermal performance before substituting components.
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