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30A,1.5 MHz, 2.7V to 16V, Step-Down Switching Regulator

Shrink your power designs with Industry’s Smallest 30A switching regulator with 70% smaller package footprint

产品详情

主要特征

Parametric specs for Step-Down Switching Regulators
VIN (V) (min) 2.7
VIN (V) (max) 16
IOUT1 (A) (max) 30
Switch Type Internal
Output Adjust. Method Resistor
Synchronous Switching? Yes
Power Good Signal Yes
# DC-DC Outputs 1
Switching Frequency (kHz) 1500
Design Tools EE-Sim
Package/Pins WLP HC/45
Budgetary
Price (See Notes)
2.57
缩小

简化框图

Technical Docs

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参量

Parametric specs for Step-Down Switching Regulators
VIN (V) (min) 2.7
VIN (V) (max) 16
IOUT1 (A) (max) 30
Switch Type Internal
Output Adjust. Method Resistor
Synchronous Switching? Yes
Power Good Signal Yes
# DC-DC Outputs 1
Switching Frequency (kHz) 1500
Design Tools generateDesignEESIMUrl('httpss://maxim.transim.com/pwm2/designreq/Index?partId=29783', '')
Package/Pins WLP HC/45
Budgetary
Price (See Notes)
2.57

主要特征

  • High Power Density with Low Component Count
    • Compact 2.52mm x 4.89mm, 45-Bump, WLP Package
    • Internal Compensation
    • Single Supply Operation with Integrated LDO for Bias Generation
  • Wide Operating Range
    • 2.7V to 16V Input Voltage Range
    • 0.5V to 5.8V Output Voltage Range
    • 500kHz to 1.5MHz Configurable Switching Frequency
    • -40°C to +125°C Junction Temperature Range
    • Three Programming Pins to Select Different Configurations
  • Optimized Performance and Efficiency
    • 91.2% Peak Efficiency with VDDH = 12V, VOUT = 1.2V, and fSW = 500kHz
    • AMS to Improve Load Transient
    • Selectable DCM to Improve Light Load Efficiency
    • Differential Remote Sense

应用/用途

  • Communications Equipment
  • Memory VDDQ
  • Networking Equipment
  • Point-of-Load Voltage Regulators
  • Servers and Storage Equipment

描述

The MAX16731 is a fully integrated, highly efficient, step-down DC-DC switching regulator. The regulator is able to operate from 2.7V to 16V input supplies, and the output can be adjusted from 0.5V to 5.8V, delivering up to 30A of load current.

The switching frequency of the device can be configured from 500kHz to 1.5MHz and can optimize the design in terms of size and performance.

The MAX16731 utilizes fixed frequency, current-mode control with internal compensation. The IC features advanced modulation scheme (AMS) and selectable discontinuous current mode (DCM) operation to provide improved performance. Operation settings and configurable features can be selected by three programming pins PGM0, PGM1, and PGM2.

The MAX16731 has an internal 1.8V linear regulator (LDO) output to power the gate drives (VCC) and internal circuitry (AVDD).

The IC has multiple protections, including positive and negative overcurrent protection, output overvoltage protection, and overtemperature protection to ensure robust design.

The device is available in a compact 2.52mm x 4.89mm WLP package. It supports -40°C to +125°C junction temperature operation.

简化框图

MAX16731: Simplified Application Circuit MAX16731: Simplified Application Circuit Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心

采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后,所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站,请创建一个新帐户。有关此样片网站的任何问题,请联系SampleSupport@analog.com