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MAX42410AFOB+T中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX42410AFOB+T
廠商型號(hào)

MAX42410AFOB+T

功能描述

36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

文件大小

954.02 Kbytes

頁(yè)面數(shù)量

19 頁(yè)

生產(chǎn)廠商 Analog Devices
企業(yè)簡(jiǎn)稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-7 12:09:00

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MAX42410AFOB+T規(guī)格書詳情

General Description

The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate in the dropout mode by running at 99 duty cycle, which make them ideal for industrial applications.

The MAX42408/MAX42410 offer programmable output-voltage options. High switching frequency at 1.5MHz and 400kHz options allow for small external components and reduced output ripple. SYNC input programmability enables three modes for optimized performance: forced PWM mode, skip mode with ultra-low quiescent current, and synchronization to an external clock.

The MAX42408/MAX42410 also come with dual-phase capability, which allows up to 20A designs. Two ICs can be configured as a controller and target with dynamic current sharing and 180o out-of-phase operation.

The MAX42408/MAX42410 are available in a small 3.5mm x 3.75mm, 17-pin FC2QFN package. They are pin-to-pin compatible with the MAX42405/MAX42406 (5A to 6A) family of products.

Benefits and Features

? High-Power DC/DC Converter in Small Solution Size

? Operating VIN range of 4.5V to 36V

? Synchronous DC-DC Converter with Integrated FETs

? 8A/10A Maximum Output Current

? 400kHz and 1.5MHz Fixed Frequency Options

? Fixed Soft-Start Time

- 2.5ms for 400kHz

- 3.5ms for 1.5MHz

? 34ns Minimum On-Time

? Programmable Output Voltage

- 0.8V to 10V for 400kHz

- 0.8V to 6V for 1.5MHz

? Symmetric and Balanced SUP and PGND Pinout Placement for Better EMI Performance

? Thermally-Enhanced 3.5mm x 3.75mm, 17-Pin FC2QFN Package

? High Efficiency at All Load Ranges

? 10μA Quiescent Current in Skip Mode

? Up to 95.6 Eff. at 12VIN/3.3VOUT/400kHz

? Up to 93.9 Eff. at 12VIN/3.3VOUT/1.5MHz

? Dual-Phase Operation up to 20A Load Capability

? Frequency Synchronization Input/Output

? 180o Out-of-Phase Between Controller and Target

? Dynamic Current Sharing

? Forced PWM and Skip-Mode Operation

? 99 Duty Cycle Operation with Low Dropout Voltage

? Power Good Indicator

? Overtemperature and Short-Circuit Protection

? -40°C to +125°C Temperature Range

? Scalable Power Solution

? Footprint Compatible with MAX42405/MAX42406

Applications

? Point-of-Load

? Industrial Automation

? Distributed DC Power Systems

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