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IC REG BUCK ADJ 6A 24LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #ADP2386ACPZN-R7
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Paket WFQFN-24
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Auf Lager3045
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 18V |
| Current - Output | 6A |
| Frequency - Switching | 200kHz ~ 1.4MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features of the ADP2386ACPZN-R7 include its constant frequency and current mode architecture, which provides excellent stability and transient response. It also includes various protection features like overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation. Additionally, its small footprint and reduced component count simplify circuit design and reduce overall system cost. The device is typically available in a thermally enhanced standard package, making it suitable for space-constrained applications. Its efficiency and reliability make it a popular choice for engineers looking to optimize power management in their designs.
Equivalent
1. Texas Instruments TPS54360 – a 3.5A synchronous step-down converter.
2. Maxim Integrated MAX17501 – a high-efficiency, 4.5A synchronous step-down converter.
3. Microchip MCP16331 – a high-efficiency, 3A synchronous buck converter.
4. ON Semiconductor NCP3170 – a high-efficiency, 3A synchronous buck converter.
Always verify datasheets for compatibility as features and performance might differ.
Features
Key features include:
1. Voltage Mode Control: Ensures stable operation across a wide range of input voltages and load conditions.
2. External Compensation: Provides flexibility to optimize the loop response for specific applications.
3. Programmable Soft Start: Allows users to control the inrush current during startup.
4. Precision Enable Pin: Facilitates precise control over the device's on/off state.
5. Integrated High-Side and Low-Side MOSFETs: Enhances efficiency and reduces the need for external components.
6. Power Good Output: Indicates when the output voltage is within regulation limits.
7. Overcurrent Protection and Thermal Shutdown: Ensures robust and reliable operation under fault conditions.
These features make it suitable for applications in communications, industrial, and consumer electronics.
Pinout
Key functions of the ADP2386 include:
1. Buck Converter: It steps down a higher input voltage to a lower output voltage with high efficiency.
2. Integrated MOSFETs: Offers improved efficiency and reduced component count due to its integrated high-side and low-side MOSFETs.
3. Wide Input Voltage Range: Operates with inputs from 4.5 V to 20 V.
4. Adjustable Output Voltage: Allows for setting the output voltage as low as 0.6 V.
5. Current Mode Control: Enhances stability and transient response.
6. Synchronization: Can be synchronized with an external clock to set the switching frequency.
7. Protection Features: Includes overcurrent protection, short-circuit protection, and thermal shutdown.
The combination of these features makes it suitable for a wide range of applications, including telecommunications, power distribution, and industrial systems. Always refer to the official datasheet for detailed specifications and design guidelines.