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MAX8654ETX+

直流-直流开关同步降压稳压器, 可调, 4.5V-14V输入, 600mV-12V/8A输出, 1.2 MHz, TQFN-36

MAXIM INTEGRATED PRODUCTS MAX8654ETX+
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制造商产品编号:
MAX8654ETX+
库存编号
2514015
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产品概述

The MAX8654ETX+ is a 12V, 8A, 1.2MHz step down regulator in 36 pin TQFN package. The MAX8654 high-efficiency switching regulator delivers up to 8A of load current at output voltages from 0.6V to 0.85 x VIN. Ideal for on-board point of load and post regulation applications with total output error less than ±1% over load, line and temperature ranges. The MAX8654 is a fixed-frequency PWM mode regulator with a switching frequency range of 250kHz to 1.2MHz set by an external resistor or SYNC input. A SYNCOUT output is provided to synchronize a second regulator switching 180° out of phase with the first to reduce the input ripple current and consequently reduce the required input capacitance. The high operating frequency minimizes the size of external components. The on-board low RDS(ON) dual-nMOS design keeps the board cooler at heavy loads while minimizing the critical inductances, making the layout a much simpler task with respect to the discrete solutions.
  • Supply voltage range is 4.5V to 14V
  • Operating temperature range from -40°C to 85°C
  • Internal 26mohm RDS(ON) MOSFETs
  • Adjustable overcurrent protection
  • Soft-start reduces inrush supply current
  • High bandwidth (20MHz) voltage error amplifier

应用

电源管理, 便携式器材

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
同步降压 (降压)

:
4.5V

:
14V

:
1输出

:
TQFN

:
36引脚

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8A

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600mV

:
12V

:
1.2MHz

:
85°C

:
-

:
-

:
MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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交付周期内将会有更多库存,大约为 22-11-21

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CNY65.01 ( CNY73.46  含增值税)

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