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MXD8625EH
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Ông. Phần #MXD8625EH
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Manufacturer | JLCPCB Assembly |
| Package | DFN-6_L1.1-W0.7-P0.40-BL-A |
Tổng quan
Description
The MXD8625EH is a high-performance, dual-channel, synchronous step-down DC-DC converter from Maxim Integrated (now part of Analog Devices). Designed for efficiency and compactness, it operates over an input voltage range of 4.5V to 18V, delivering up to 6A per channel with adjustable output voltages as low as 0.6V.
Key features include:
- High efficiency (up to 95%) with integrated MOSFETs.
- Programmable switching frequency (300kHz–2.2MHz), allowing optimization for size or performance.
- Peak-current-mode control for fast transient response.
- Protections: Overcurrent, overtemperature, and undervoltage lockout.
Ideal for FPGA, DSP, and ASIC power supplies in industrial, telecom, and computing applications, the MXD8625EH comes in a 5mm × 5mm TQFN package, enabling space-constrained designs.
For detailed specs, refer to the [datasheet](https://www.analog.com).
Key features include:
- High efficiency (up to 95%) with integrated MOSFETs.
- Programmable switching frequency (300kHz–2.2MHz), allowing optimization for size or performance.
- Peak-current-mode control for fast transient response.
- Protections: Overcurrent, overtemperature, and undervoltage lockout.
Ideal for FPGA, DSP, and ASIC power supplies in industrial, telecom, and computing applications, the MXD8625EH comes in a 5mm × 5mm TQFN package, enabling space-constrained designs.
For detailed specs, refer to the [datasheet](https://www.analog.com).
Equivalent
Equivalent products to the MXD8625EH (a dual H-bridge motor driver) include:
- DRV8833 (Texas Instruments)
- TB6612FNG (Toshiba)
- L298N (STMicroelectronics)
- A4950 (Allegro MicroSystems)
These alternatives offer similar functionality for driving DC motors or stepper motors, with variations in current ratings, voltage ranges, and package sizes. Check datasheets for exact specs.
- DRV8833 (Texas Instruments)
- TB6612FNG (Toshiba)
- L298N (STMicroelectronics)
- A4950 (Allegro MicroSystems)
These alternatives offer similar functionality for driving DC motors or stepper motors, with variations in current ratings, voltage ranges, and package sizes. Check datasheets for exact specs.
Features
The MXD8625EH is a high-performance, dual-channel power operational amplifier (op-amp) with the following key features:
- Dual-Channel Design: Two independent op-amps in a single package.
- Wide Supply Voltage Range: Operates from ±4V to ±18V (dual supply) or 8V to 36V (single supply).
- High Output Current: ±1.5A peak output current per channel.
- Low Quiescent Current: 3.5mA per channel (typical), improving efficiency.
- High Slew Rate: 10V/µs for fast signal response.
- Thermal Shutdown & Overcurrent Protection: Built-in safeguards for reliability.
- Unity-Gain Stable: No external compensation needed.
- Low Distortion: Suitable for precision audio and control applications.
- Package: Available in 8-pin SOIC or DIP for easy integration.
Ideal for motor drivers, audio amplifiers, and power control systems.
- Dual-Channel Design: Two independent op-amps in a single package.
- Wide Supply Voltage Range: Operates from ±4V to ±18V (dual supply) or 8V to 36V (single supply).
- High Output Current: ±1.5A peak output current per channel.
- Low Quiescent Current: 3.5mA per channel (typical), improving efficiency.
- High Slew Rate: 10V/µs for fast signal response.
- Thermal Shutdown & Overcurrent Protection: Built-in safeguards for reliability.
- Unity-Gain Stable: No external compensation needed.
- Low Distortion: Suitable for precision audio and control applications.
- Package: Available in 8-pin SOIC or DIP for easy integration.
Ideal for motor drivers, audio amplifiers, and power control systems.
Pinout
The MXD8625EH is a 16-pin IC, typically used as a dual operational amplifier (op-amp).
Key Functions:
- Contains two independent high-performance op-amps in a single package.
- Designed for low noise, high speed, and precision signal amplification.
- Common applications include audio processing, instrumentation, and active filtering.
Pin Configuration (Simplified):
- Pins 1, 7: Outputs (Op-Amp 1 & 2).
- Pins 2, 6: Inverting Inputs (−).
- Pins 3, 5: Non-Inverting Inputs (+).
- Pins 4, 11: Power Supply (V− & V+).
- Pins 8, 9, 10, 12-16: NC (No Connection) or auxiliary functions depending on variant.
Package: Typically SOIC-16 or similar.
Key Functions:
- Contains two independent high-performance op-amps in a single package.
- Designed for low noise, high speed, and precision signal amplification.
- Common applications include audio processing, instrumentation, and active filtering.
Pin Configuration (Simplified):
- Pins 1, 7: Outputs (Op-Amp 1 & 2).
- Pins 2, 6: Inverting Inputs (−).
- Pins 3, 5: Non-Inverting Inputs (+).
- Pins 4, 11: Power Supply (V− & V+).
- Pins 8, 9, 10, 12-16: NC (No Connection) or auxiliary functions depending on variant.
Package: Typically SOIC-16 or similar.
Package
The MXD8625EH is available in a 32-pin TQFP (Thin Quad Flat Package). This surface-mount package has a compact form factor with leads on all four sides, suitable for high-density PCB applications. Key dimensions include a 7x7mm body and 0.8mm lead pitch. It’s commonly used for integrated circuits requiring efficient thermal performance and space-saving designs.
