MPQ8636AGLE-10-Z Specifications
Manufacturer: Monolithic Power Systems (MPS)
Part Number: MPQ8636AGLE-10-Z
Product Type: Synchronous Step-Down DC/DC Converter
Series: MPQ8636A
Converter Topology: Buck Converter
Input Voltage Range: 4.5V to 18V
Output Voltage Range: 0.611V to 13V, Adjustable
Maximum Output Current: 10A
Switching Frequency: 200 kHz to 1 MHz, Programmable
Control Architecture: Adaptive Constant-On-Time (COT)
Reference Voltage Accuracy: Ā±0.5% from 0Ā°C to +70Ā°C Junction Temperature
High-Side MOSFET Resistance: 19.6 mĪ© Typical
Low-Side MOSFET Resistance: 7.8 mĪ© Typical
Operating Junction Temperature: -40Ā°C to +125Ā°C
Protection Features: Overcurrent, Overvoltage, and Thermal Shutdown
Additional Features: Programmable Soft-Start, Power-Good Indicator, Pre-Bias Startup
Package Type: 16-Pin QFN
Package Dimensions: 3 Ć 4 mm
Mounting Style: Surface Mount
Packaging: Tape and Reel
Compliance: RoHS Compliant, Lead-Free
Key Features
10A high-efficiency synchronous step-down converter
Wide 4.5V to 18V operating input range
Adjustable output voltage from 0.611V to 13V
Integrated high-side and low-side power MOSFETs
Adaptive constant-on-time control for fast transient response
Programmable switching frequency from 200 kHz to 1 MHz
Low MOSFET on-resistance for efficient power conversion
Programmable soft-start and pre-bias startup support
Integrated overcurrent, overvoltage, and thermal protection
Compact 16-pin QFN surface-mount package
Applications
Telecommunications equipment
Networking systems and routers
Server power management circuits
Wireless communication base stations
Distributed power systems
Industrial power supply designs
Flat-panel televisions and monitors
Personal video recorders
Embedded computing platforms
High-current point-of-load voltage regulation
Product Overview
The MPQ8636AGLE-10-Z from Monolithic Power Systems is a high-efficiency synchronous step-down DC/DC converter. It provides up to 10A of output current for demanding power management applications. In addition, its compact 16-pin QFN package helps conserve valuable circuit board space.
This converter operates across a wide input voltage range of 4.5V to 18V. Its adjustable output supports voltages from 0.611V to 13V. Therefore, designers can use it for different low-voltage power supply requirements. The integrated power MOSFETs also help reduce external component requirements.
The MPQ8636AGLE-10-Z uses adaptive constant-on-time control for fast transient response. As a result, it can respond quickly to changing load conditions. The programmable switching frequency ranges from 200 kHz to 1 MHz. This flexibility helps engineers balance efficiency, component size, and switching performance.
The device also includes several protection features. These include overcurrent protection, overvoltage protection, and thermal shutdown. Furthermore, programmable soft-start helps control the output voltage during startup. The power-good indicator provides additional monitoring capability.
This synchronous buck converter supports telecommunications, networking, servers, and industrial power systems. It also works in distributed power architectures and embedded computing equipment. Because of its integrated design, the device can simplify high-current voltage regulation.
The MPQ8636AGLE-10-Z comes in a 3 Ć 4 mm surface-mount QFN package. Its compact footprint makes it suitable for densely populated circuit boards. Moreover, the device supports automated assembly and standard electronics manufacturing processes.
CyndtekĀ® supplies power management ICs, semiconductors, and electronic components for OEM, repair, test, and production applications. To request pricing or availability for MPQ8636AGLE-10-Z, visit our Cyndtek shop or contact sales@cyndtek.com with your quantity, target price, and required delivery schedule.
