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36V, 300mA, Buck Converter with 1.1μA IQ

Wide VIN Range with Low IQ, High Duty Cycle and Small Solution Size

产品详情

Parametric specs for Step-Down (Buck) Switching Regulators
VIN (V) (min) 3.5
VIN (V) (max) 36
VOUT1 (V) (min) 3.3
VOUT1 (V) (max) 3.3
IOUT1 (A) (max) 0.3
Switch Type Internal
Preset VOUT (V) 3.3
Output Adjust. Method Factory configured
Synchronous Switching Yes
ICC (mA) (typ) 0.0011
# DC-DC Outputs 1
Switching Frequency (kHz) 1700
Design Tools EE-Sim
Package/Pins TDFN/10
Budgetary
Price (See Notes)
$0.49 @1k
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技术文档

数据资料 36V, 300mA, Buck Converter with 1.1μA IQ Oct 20, 2020

设计与制作发展历程

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描述

The MAX77597 evaluation kit (EV kit) demonstrates the MAX77597 synchronous step-down converter IC with integrated switches. The EV kit operates over a wide input range of 3.5V to 36V and can support loads up to 300mA. The EV kit comes standard with the 3.3V fixed output voltage version of the IC. It can be easily modified to evaluate the 5V fixed output version or the adjustable output voltage version.

The EV kit includes jumpers to enable or disable the device, as well as to select either forced-PWM mode (FPWM) or skip-mode operation. A RESETB test point is available to monitor the voltage quality of the converter’s output.

查看详情

特征

  • Evaluates Both Fixed-Output and Adjustable-Output Versions (3.3V Version Is Preinstalled)
  • 3.5V to 36V Input Voltage Range
  • 300mA Maximum Load
  • Demonstrates 1.1μA Quiescent Current at 14V Input
  • RESET Output Test Point
  • Simple Two-Layer Board Serves as a Reference Design
  • Proven PCB Layout
  • Fully Assembled and Tested

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    工具和模型

    EE-Sim: 设计和仿真MAX77597

    创建设计

    支持与训练

    Search our knowledge base for answers to your technical questions.

    过滤搜索

    Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal.

    参量

    Parametric specs for Step-Down (Buck) Switching Regulators
    VIN (V) (min) 3.5
    VIN (V) (max) 36
    VOUT1 (V) (min) 3.3
    VOUT1 (V) (max) 3.3
    IOUT1 (A) (max) 0.3
    Switch Type Internal
    Preset VOUT (V) 3.3
    Output Adjust. Method Factory configured
    Synchronous Switching Yes
    ICC (mA) (typ) 0.0011
    # DC-DC Outputs 1
    Switching Frequency (kHz) 1700
    Design Tools EE-Sim
    Package/Pins TDFN/10
    Budgetary
    Price (See Notes)
    $0.49 @1k

    主要特征

    应用/用途

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    描述

    技术文档

    数据资料 36V, 300mA, Buck Converter with 1.1μA IQ Oct 20, 2020

    支持与训练

    Search our knowledge base for answers to your technical questions.

    过滤搜索

    Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal.