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CAT3626HV4-GT2
IC LED DRV RGLTR I2C 32MA 16TQFN
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- 資料表 CAT3626HV4-GT2 DataSheet
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規格
| Part Status | Active |
| Type | DC DC Regulator |
| Topology | Switched Capacitor (Charge Pump) |
| Internal Switch(s) | Yes |
| Number of Outputs | 6 |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Output | 7V |
| Current - Output / Channel | 32mA |
| Frequency | 1MHz |
| Dimming | I2C |
| Applications | Backlight |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Supplier Device Package | 16-TQFN (4x4) |
| Base Product Number | CAT3626 |
概述
Description
The CAT3626HV4-GT2 is a high-performance voltage regulator designed for powering various electronic devices. It operates with a wide input voltage range, typically from 4.5V to 36V, making it suitable for automotive and industrial applications. The device features a low dropout voltage, enabling efficient operation even with minimal input-output differential. Its output current capability generally reaches up to 1A, ensuring adequate power delivery for demanding loads.
The regulator utilizes advanced circuitry for improved thermal performance and stability, with built-in protection features such as overcurrent and thermal shutdown, enhancing reliability in complex systems. The CAT3626HV4-GT2 is available in a compact package, making it ideal for space-constrained applications. Its efficiency and robustness make it a popular choice for designers seeking reliable power management solutions.
Overall, the CAT3626HV4-GT2 is an excellent option for various applications requiring efficient voltage regulation in challenging environments.
The regulator utilizes advanced circuitry for improved thermal performance and stability, with built-in protection features such as overcurrent and thermal shutdown, enhancing reliability in complex systems. The CAT3626HV4-GT2 is available in a compact package, making it ideal for space-constrained applications. Its efficiency and robustness make it a popular choice for designers seeking reliable power management solutions.
Overall, the CAT3626HV4-GT2 is an excellent option for various applications requiring efficient voltage regulation in challenging environments.
Features
The CAT3626HV4-GT2 is a high-performance voltage regulator designed for various applications. Key features include:
1. Output Voltage: Adjustable output voltage ranging from 0.8V to 5V, allowing flexibility for different circuits.
2. High Efficiency: Offers high efficiency typically above 90%, which helps minimize power loss and heat generation.
3. Low Quiescent Current: Designed for low quiescent current, making it suitable for battery-powered applications.
4. Wide Input Voltage Range: Accepts input voltages from 2.5V to 5.5V, accommodating a variety of power sources.
5. Thermal Protection: Integrated thermal shutdown and current limit features enhance reliability by preventing overheating.
6. Compact Package: Available in a small footprint package, facilitating space-saving designs.
7. Fast Transient Response: Ensures stable output during load changes, improving performance in dynamic conditions.
Overall, the CAT3626HV4-GT2 is ideal for portable devices, automotive applications, and other electronic systems requiring efficient voltage regulation.
1. Output Voltage: Adjustable output voltage ranging from 0.8V to 5V, allowing flexibility for different circuits.
2. High Efficiency: Offers high efficiency typically above 90%, which helps minimize power loss and heat generation.
3. Low Quiescent Current: Designed for low quiescent current, making it suitable for battery-powered applications.
4. Wide Input Voltage Range: Accepts input voltages from 2.5V to 5.5V, accommodating a variety of power sources.
5. Thermal Protection: Integrated thermal shutdown and current limit features enhance reliability by preventing overheating.
6. Compact Package: Available in a small footprint package, facilitating space-saving designs.
7. Fast Transient Response: Ensures stable output during load changes, improving performance in dynamic conditions.
Overall, the CAT3626HV4-GT2 is ideal for portable devices, automotive applications, and other electronic systems requiring efficient voltage regulation.
Package
The CAT3626HV4-GT2 is packaged in a 4-pin SOT-23 surface-mount package.
Pinout
The CAT3626HV4-GT2 is a quad low-dropout (LDO) voltage regulator with a pin count of 8 pins. Its main functions include providing regulated output voltages for powering various electronic components and systems.
Here’s a brief overview of its pin functions:
1. Input (VIN): Power supply input.
2. Ground (GND): Common ground connection.
3. Output (VOUT): Regulated output voltage to the load.
4. Enable (EN): Used to enable or disable the output.
5. Feedback (FB): Used for voltage regulation feedback.
6. Compensation (COMP): Stabilizes the feedback loop.
7. Current Limit (ILIM): Sets the current limit threshold.
8. Thermal Pad: Provides heat dissipation.
This device is commonly used in applications requiring stable voltage regulation with low dropout voltages.
Here’s a brief overview of its pin functions:
1. Input (VIN): Power supply input.
2. Ground (GND): Common ground connection.
3. Output (VOUT): Regulated output voltage to the load.
4. Enable (EN): Used to enable or disable the output.
5. Feedback (FB): Used for voltage regulation feedback.
6. Compensation (COMP): Stabilizes the feedback loop.
7. Current Limit (ILIM): Sets the current limit threshold.
8. Thermal Pad: Provides heat dissipation.
This device is commonly used in applications requiring stable voltage regulation with low dropout voltages.
Manufacturer
The CAT3626HV4-GT2 is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components and solutions, including power management, analog, sensors, logic, and discrete devices. The company serves various markets such as automotive, industrial, communications, consumer electronics, and medical devices. With a focus on energy efficiency and innovation, ON Semiconductor plays a significant role in enabling the Internet of Things (IoT) and other advanced technology applications.
Application
The CAT3626HV4-GT2 is a high-performance voltage regulator primarily used in applications requiring low dropout voltage, such as portable electronics, battery-powered devices, and telecommunications. It is suitable for powering microcontrollers, sensors, and other ICs, providing stable voltage in automotive, industrial, and consumer electronics. Its features enable efficient power management in compact designs.
Equivalent
The CAT3626HV4-GT2 is a high-performance voltage regulator. Equivalent products include the MIC2874, TPS7A47, and LM317 from various manufacturers. Always verify compatibility with specific application requirements, such as output voltage, current rating, and thermal performance before substitution.
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