MAX17250
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MAX17250

2.7V to 18V Input, Boost Converter with 0.1uA True Shutdown, Short Circuit Protection and Selectable Input Current Limit

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Short Circuit Protection Guarantees Reliable Operation

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SIMPLIS Models MAX17250 SIMPLIS Schematic Download 458.48KB
Part Models 4
1ku List Price Starting From $2.35
Features
  • Input Voltage Range 2.7V to 18V
    • 1 or 2 Cell Li-ion Batteries
  • Output Voltage Range 3V to 18V, > VIN
  • Integrated Power FETs
  • Selectable Input Peak Current Limit (ISET)
    • 3.5A, 2.7A, or 1.85A
  • 93% Efficiency
  • Low Power
    • 0.1µA True Shutdown Current
    • 60µA Quiescent Current
  • Protection
    • True Shutdown Prevents Current Flowing Between Input and Output
    • Soft-Start Inrush Protection
    • Short-Circuit Protection
    • Overtemperature Protection
    • -40°C to +125°C Operation
Additional Details
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The MAX17250 DC-DC boost converter is a high-efficiency, low quiescent current, synchronous boost (step-up) converter with True Shutdown™, programmable input current limit, and short-circuit protection. The MAX17250 has a wide input voltage range of 2.7V to 18V and generates an output voltage of 3V to 18V. The MAX17250 has a maximum on-time of 800ns and implements three modes of operation. The first mode of operation is a soft-start mode at power-up. The second mode of operation is normal operation and utilizes a fixed on-time/minimum off-time Pulse Frequency Modulation (PFM) architecture that uses only 60µA (typ) quiescent current due to the converter switching only when needed. The last mode is True Shutdown, where the output is completely disconnected from the input, and the battery drain is minimized to 0.1µA (typ) shutdown current. The MAX17250 is available in a compact, 12-bump, 1.72mm x 1.49mm wafer-level package (WLP) or a 14-pin, 3mm x 3mm TDFN package.

Applications

  • 1 or 2 Cell Li-ion Battery Applications
  • Battery Powered Internet of Things (IoT) Device
  • Buzzer/Alarm Driver
  • Digital Cameras
  • Display Supply
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file View Data Sheet (Rev.2)
Documentation View All Documentation
SIMPLIS Models MAX17250 SIMPLIS Schematic Download 458.48KB
Part Models 4
1ku List Price Starting From $2.35
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MAX17250

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UPDATED 10/14/2019
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MAX17250: 2.7V to 18V Input, Boost Converter with 0.1uA True Shutdown, Short Circuit Protection and Selectable Input Current Limit Data Sheet (Rev.2)

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2022-10-04

10:23

Introduction to the MAX17250 2.7V to 18V Input, Boost Converter with 0.1uA True Shutdown, Short Circuit Protection and Selectable Input Current Limit

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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May 10, 2024

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External Power Switch Boost Controllers1
MAX668
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PRODUCTION

1.8V to 28V Input, PWM Step-Up Controllers in µMAX

Evaluation Kit

Evaluation Kits 2

MAX17250EVKIT#TDFN

Evaluation Kit for the MAX17250 in TDFN Package

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MAX17250EVKIT#TDFN

Evaluation Kit for the MAX17250 in TDFN Package

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MAX17250EVKIT#TDFN
Evaluation Kit for the MAX17250 in TDFN Package

Features and Benefits

  • Evaluate the MAX17250 IC in a 14-Pin (3mm x 3mm) TDFN
  • 2.7V to 18V Input Range
  • 3V to 18V Configurable Output Voltage
  • Up to 3.5A/2.7A/1.85A Input Peak Current
  • Proven 4-Layer 1.5-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested
Buy Now View Details

Product Detail

The MAX17250 TDFN evaluation kit (EV kit) evaluates the MAX17250 IC in the TDFN package. The MAX17250 are high-efficiency, low quiescent current synchronous step-up DC-DC converters with True Shutdown™, programmable input current limit, and short-circuit protection. The MAX17250 EV kit operates over an input range of 2.7V to 18V, depending on load. The EV kit provides resistor-configurable output voltages from 3V to 18V. The input peak current limit can be set to 3.5A/2.7A/1.85A of current. The EV kit comes with the MAX17250ATD+ (TDFN) installed.

Applications

  • 1 or 2 Cell Li-ion Battery Applications
  • Battery Powered Internet of Things (IoT) Device
  • Buzzer/Alarm Driver
  • Digital Cameras
  • Display Supply

Resources

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PDF

MAX17250EVKIT#TDFN BOM Download

35.62K

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MAX17250EVKIT#TDFN ODB File - Design Files Download

4.39 M

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MAX17250EVKIT#WLP

Evaluation Kit for the MAX17250 in WLP

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MAX17250EVKIT#WLP

Evaluation Kit for the MAX17250 in WLP

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MAX17250EVKIT#WLP
Evaluation Kit for the MAX17250 in WLP

Features and Benefits

  • Evaluate the MAX17250 IC in a 12-Ball (1.49mm x 1.72mm) WLP
  • 2.7V to 18V Input Range
  • 3V to 18V Configurable Output Voltage
  • Up to 3.5A/2.7A/1.85A Input Peak Current
  • Proven 4-Layer 1.5-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested
Buy Now View Details

Product Detail

The MAX17250 WLP evaluation kit (EV kit) evaluates the MAX17250 IC in the wafer-level package (WLP). The MAX17250 are high-efficiency, low quiescent current, synchronous step-up DC-DC converters with True Shutdown™, programmable input current limit, and short-circuit protection. The MAX17250 EV kit operates over an input range of 2.7V to 18V, depending on load. The EV kit provides resistor-configurable output voltages from 3V to 18V. The input peak current limit can be set to 3.5A/2.7A/1.85A of current. The EV kit comes with the MAX17250ANC+ (WLP) installed.

Applications

  • 1 or 2 Cell Li-ion Battery Applications
  • Battery Powered Internet of Things (IoT) Device
  • Buzzer/Alarm Driver
  • Digital Cameras
  • Display Supply

Resources

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PDF

MAX17250EVKIT#WLP BOM Download

36.65K

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ZIP

MAX17250EVKIT#WLP ODB File - Design Files Download

4.38 M

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Evaluation Kits2

MAX17250EVKIT#TDFN

Evaluation Kit for the MAX17250 in TDFN Package
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MAX17250EVKIT#WLP

Evaluation Kit for the MAX17250 in WLP
Tools & Simulations

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