MAXM17532/MAXM15462 Himalaya uSLIC™ Power Modules

Analog Devices' highly integrated and efficient DC-DC power modules enabling ease of design for space-constrained applications

Image of Analog Devices' MAXM17532/MAXM15462 Himalaya uSLIC™ Power Modules Analog Devices' MAXM17532 is a step-down DC-DC power module built in a compact uSLIC package. The MAXM17532 integrates a controller, MOSFETs, an inductor, and the compensation components. The device operates from an input voltage of 4.0 V to 42 V, supports an adjustable output voltage from 0.9 V to 5.5 V, and supplies up to 100 mA of load current. The high level of integration significantly reduces design complexity, manufacturing risks, and offers a true plug-and-play power supply solution, reducing the time-to-market. The MAXM17532 uses peak-current-mode control and operates in pulse-width modulation (PWM) mode. It is available in a thermally enhanced, compact 10-pin, 2.6 mm x 3 mm x 1.5 mm uSLIC package, and is rated to operate over the full -40°C to +125°C industrial/automotive temperature range.

The MAXM15462 is a high-efficiency, synchronous step-down DC-DC module with integrated circuit and inductor that operates over a wide input-voltage range. The module operates from 4.5 V to 42 V input and delivers up to 300 mA output current over a programmable output voltage from 0.9 V to 5 V. The module is an easy-to-use, step-down power module that significantly reduces design complexity, manufacturing risks, and offers a true plug-and-play power-supply solution, reducing time-to-market. The device employs peak-current-mode control architecture through the MODE pin that can be used to operate the device in pulse-width modulation (PWM) or pulse-frequency modulation (PFM) control schemes. To reduce input inrush current, the device offers an internal soft-start. The MAXM15462 module is available in a low profile, compact 10-pin, 2.6 mm × 3 mm × 1.5 mm uSLIC package. The device can operate over a wide temperature range from -40°C to +125°C.

Space-Constrained Applications

Meeting the Efficiency and Power Dissipation Needs of Space-Constrained Applications

Meeting Big Demans for Power in Small Devices

Power Management for the Smart Building

Meeting the Power Management Challenges of the Smart Factory

Meeting the Power Challenges of the Smart Building

Features
  • Easy to use
    • Wide input range: 4 V to 42 V (MAXM17532); 4.5 V to 42 V (MAXM15462)
    • Adjustable 0.9 V to 5.5 V output
    • ±1.75% feedback-voltage accuracy (MAXM17532); ±1.44% feedback accuracy (MAXM15462)
    • Internally compensated
    • Requires only 5 external components
    • All ceramic capacitors and ultra-compact solution size (MAXM17532)
    • Up to 100 mA (MAXM17532) and 300 mA (MAXM15462) output current capability
  • High efficiency
    • Fixed-frequency PWM (MAXM17532)
    • Selectable PWM- or PFM-mode of operation (MAXM15462)
    • Shutdown current as low as 1.2 μA (typ) (MAXM17532) and 2.2 μA (typ) (MAXM15462)
  • Flexible design
    • Programmable soft-start and prebias startup
    • Open-drain power good output (RESET pin)
    • Programmable EN/UVLO threshold
  • Robust operation
    • Hiccup overcurrent protection
    • Overtemperature protection
    • -40°C to +125°C industrial/automotive temperature range (MAXM17532)
    • High -40°C to +125°C ambient operating temperature range; -40°C to +150°C junction temperature range (MAXM15462)
  • Rugged
    • Compliant to CISPR 22 (EN 55022) Class B EMC emission standards, as well as JESD22-B103/B104/B111 drop, shock, and vibration standards
Applications
  • 4 mA to 20 mA current-loop powered sensors
  • Battery-powered equipment (MAXM15462)
  • General purpose point-of-load (MAXM15462)
  • HVAC and building control
  • Industrial sensors and process control
  • High-voltage LDO replacement
  • Motor encoder (MAXM17532)

MAXM17532 Himalaya uSLIC™ Power Modules

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Output 1Voltage - Output 2Available QuantityPriceView Details
DC DC CONVERTER 0.9-5.5VMAXM17532AMB+DC DC CONVERTER 0.9-5.5V4V0.9 ~ 5.5V-0 - Immediate
1700 - Factory Stock
See Page for PricingView Details

MAXM15462 Himalaya uSLIC™ Power Modules

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Input (Max)Voltage - Output 1Available QuantityPriceView Details
DC DC CONVERTER 0.9-5VMAXM15462AMB+DC DC CONVERTER 0.9-5V4.5V42V0.9 ~ 5V0 - Immediate
2930 - Factory Stock
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MAXM17532 Eval Kit

ImageManufacturer Part NumberDescriptionOutputs and TypePower - OutputVoltage - OutputAvailable QuantityPriceView Details
EVAL BOARD FOR MAXM17532MAXM17532EVKIT#EVAL BOARD FOR MAXM175321 Non-Isolated Output-5V0 - Immediate
57 - Factory Stock
$373.93View Details

MAXM15462 Eval Kit

ImageManufacturer Part NumberDescriptionOutputs and TypePower - OutputVoltage - OutputAvailable QuantityPriceView Details
EVAL BOARD FOR MAXM15462MAXM15462EVKIT#EVAL BOARD FOR MAXM154621 Non-Isolated Output-3.3V3 - Immediate
180 - Factory Stock
$373.93View Details
Published: 2018-03-21