MAXM15068
Info : RECOMMENDED FOR NEW DESIGNS
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MAXM15068

7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module

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Save Space and Reduce Heat, 200mA Synchronous Buck, Highly Efficient, Power Module in a New uSLIC Package

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price Starting From $3.33
Features
  • Easy to Use
    • Wide 7.5V to 60V Input Range
    • Adjustable 5V to 12V Output
    • ±1.44% Feedback Accuracy
    • Up to 200mA Output-Current
    • Internally Compensated
    • All Ceramic Capacitors
  • High Efficiency
    • Selectable PWM- or PFM-Mode of Operation
    • Shutdown Current as Low as 2.2µA (typ)
  • Flexible Design
    • Internal Soft-Start and Prebias Startup
    • Open-Drain Power Good Output (Active-Low RESET Pin)
    • Programmable EN/UVLO Threshold
  • Robust Operation
    • Hiccup Overcurrent Protection
    • Overtemperature Protection
    • -40°C to +125°C Ambient Operating Temperature/ -40°C to +150°C Junction Temperature
  • Rugged
    • Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions
    • Passes Drop, Shock, and Vibration Standards: JESD22-B103, B104, B111
Additional Details
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The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpler power-supply solutions. The MAXM15068 is a high-efficiency, synchronous step-down DC-DC module with integrated controller, MOSFETs, compensation components, and inductor that operates over a wide input-voltage range. The module operates from 7.5V to 60V input and delivers up to 200mA output current over a programmable output voltage from 5V to 12V. The module significantly reduces design complexity, manufacturing risks, and offers a true plug and play power/supply solution, reducing time-to-market.

The MAXM15068 employs peak-current-mode control architecture. To reduce input inrush current, the device offers a fixed 3.75ms soft-start time.

The MAXM15068 module is available in a low profile, compact 10-pin, 2.6mm × 3mm × 1.5mm, uSLIC™ package.

Applications

  • Industrial Sensors and Process Control
  • 4-20mA Current-Loop Powered Sensors
  • LDO Replacement
  • HVAC and Building Control
  • Battery-Powered Equipment
  • General Purpose Point-of-Load
Part Models 2
1ku List Price Starting From $3.33

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAXM15068AMB+
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MAXM15068AMB+T
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Part Models

Product Lifecycle

PCN

Sep 22, 2020

- 2092

ASSEMBLY

MAXM15068AMB+

PRODUCTION

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Part Models

Product Lifecycle

PCN

Sep 22, 2020

- 2092

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ASSEMBLY

MAXM15068AMB+

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAXM15068EVKIT

Evaluation Kit for the MAXM15068 12V Output-Voltage Application

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MAXM15068EVKIT

Evaluation Kit for the MAXM15068 12V Output-Voltage Application

Evaluation Kit for the MAXM15068 12V Output-Voltage Application

Features and Benefits

  • Highly Integrated Solution
  • Wide 15.5V to 60V Input Range
  • Programmed 12V Output, Delivers Up To 200mA Output Current
  • High 91.13% Efficiency (VIN = 24V, VOUT = 12V at 120mA)
  • 550kHz Switching Frequency
  • ENABLE/UVLO Input, Resistor-Programmable UVLO Threshold
  • PFM Feature for Better Light-Load Efficiency
  • Fixed Internal 3.75ms Soft-Start Time
  • Active-Low RESET Output, with Pullup Resistor to VCC
  • Overcurrent and Overtemperature Protection (OCP and OTP)
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions

Product Detail

The MAXM15068 12V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM15068 high-voltage, high-efficiency, synchronous step-down DC-DC module. The EV kit is programmed to deliver 12V output for loads up to 200mA. The EV kit features an adjustable input undervoltage lockout, selectable mode, and open-drain active-low RESET signal. The MAXM15068 data sheet provides a complete description of the module that should be read in conjunction with this EV kit data sheet prior to modifying the demo circuit. For full module features, benefits and parameters, refer to the MAXM15068 data sheet.

Applications

  • 4-20mA Current-Loop Powered Sensors
  • Battery-Powered Equipment
  • General Purpose Point-of-Load
  • HVAC and Building Control
  • Industrial Sensors and Process Control
  • LDO Replacement
Tools & Simulations

Tools & Simulations 1

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