MAX14653
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MAX14653

High-Current Overvoltage Protector with Adjustable OVLO

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Combination of Ultra-Low On-Resistance and Integrated Surge Protection in a Tiny WLP Package Is Ideal for Portable Applications

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 2
1ku List Price
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Features
  • Protect High-Power Portable Devices
    • Wide Operating Input Voltage Protection from +2.5V to +28V
    • Integrated 38mΩ (typ) n-Channel MOSFET Switch
  • Flexible Overvoltage Protection Design
    • Adjustable Overvoltage-Protection Trip Level
    • Wide Adjustable OVLO Threshold Range from +4V to +20V
    • Preset Internal Accurate OVLO Thresholds:
      • 15.5V ±3.3% (MAX14653)
      • 6.8V ±2.9% (MAX14654/MAX14717)
      • 5.825V ±3% (MAX14655)
  • Additional Protection Features Increase System Reliability
    • Surge Immunity to +80V
    • Soft-Start to Minimize In-Rush Current
    • Internal 15ms Startup Debounce
    • Thermal-Shutdown Protection
  • Minimize PCB Area
    • 12-Bump WLP (1.29mm x 1.83mm) Package
  • -40°C to +85°C Operating Temperature Range
Additional Details
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The MAX14653/MAX14654/MAX14655/MAX14717 overvoltage protection devices feature a low 38mΩ (typ) RON internal FET and protect low-voltage systems against voltage faults up to +28VDC. An internal clamp also protects the devices from surges up to +80V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected downstream components.

The overvoltage protection threshold can be adjusted with optional external resistors to any voltage between 4V and 20V. With the OVLO input set below the external OVLO select voltage, the MAX14653/MAX14654/MAX14655/MAX14717 automatically choose the accurate internal trip thresholds. The internal overvoltage thresholds (OVLO) are preset to 15.5V typical (MAX14653), 6.8V typical (MAX14654/MAX14717), or 5.825V typical (MAX14655). The devices feature an open-drain active-low ACOK output indicating a stable supply between minimum supply voltage and VOVLO. The MAX14653/MAX14654/MAX14655/MAX14717 are also protected against overcurrent events by an internal thermal shutdown.

The MAX14653/MAX14654/MAX14655/MAX14717 are offered in a small 12-bump WLP package and operate over the -40°C to +85°C extended temperature range.

Applications

  • Mobile Internet Devices
  • Smart Phones
  • Tablet PCs
Part Models 2
1ku List Price
price unavailable

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX14653EWC+
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MAX14653EWC+T
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Product Lifecycle

PCN

Apr 18, 2019

- 1857

WAFER FAB

MAX14653EWC+

PRODUCTION

MAX14653EWC+T

PRODUCTION

Sep 22, 2017

- 1719

WAFER FAB

MAX14653EWC+

PRODUCTION

MAX14653EWC+T

PRODUCTION

Jul 19, 2016

- 1594_AMENDED

ASSEMBLY

MAX14653EWC+T

PRODUCTION

Dec 8, 2015

- 1594_PRE-PCN

WAFER FAB

MAX14653EWC+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Apr 18, 2019

- 1857

arrow down

WAFER FAB

MAX14653EWC+

PRODUCTION

MAX14653EWC+T

PRODUCTION

Sep 22, 2017

- 1719

arrow down

WAFER FAB

MAX14653EWC+

PRODUCTION

MAX14653EWC+T

PRODUCTION

Jul 19, 2016

- 1594_AMENDED

arrow down

ASSEMBLY

MAX14653EWC+T

PRODUCTION

Dec 8, 2015

- 1594_PRE-PCN

arrow down

WAFER FAB

MAX14653EWC+T

PRODUCTION

Software & Part Ecosystem

Evaluation Kits 3

MAX14654EVKIT

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

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MAX14654EVKIT

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

Features and Benefits

  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX14653–MAX14655 evaluation kits (EV kits) are fully assembled and tested circuit boards that demonstrate the functionality of the MAX14653–MAX14655 high-current overvoltage protectors with adjustable OVLO in a 12-bump wafer-level package (WLP). Each EV kit features a jumper for selecting the preset OVLO threshold or the external resistor-divider for the adjustable OVLO threshold. Input power to the EV kits is provided by external supplies.

Applications

  • Mobile Internet Devices
  • Smart Phones
  • Tablet PCs

MAX14653EVKIT

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

zoom

MAX14653EVKIT

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

Features and Benefits

  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX14653–MAX14655 evaluation kits (EV kits) are fully assembled and tested circuit boards that demonstrate the functionality of the MAX14653–MAX14655 high-current overvoltage protectors with adjustable OVLO in a 12-bump wafer-level package (WLP). Each EV kit features a jumper for selecting the preset OVLO threshold or the external resistor-divider for the adjustable OVLO threshold. Input power to the EV kits is provided by external supplies.

Applications

  • Mobile Internet Devices
  • Smart Phones
  • Tablet PCs

MAX14655EVKIT

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

zoom

MAX14655EVKIT

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

Evaluation Kits for the MAX14653, MAX14654, and MAX14655

Features and Benefits

  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX14653–MAX14655 evaluation kits (EV kits) are fully assembled and tested circuit boards that demonstrate the functionality of the MAX14653–MAX14655 high-current overvoltage protectors with adjustable OVLO in a 12-bump wafer-level package (WLP). Each EV kit features a jumper for selecting the preset OVLO threshold or the external resistor-divider for the adjustable OVLO threshold. Input power to the EV kits is provided by external supplies.

Applications

  • Mobile Internet Devices
  • Smart Phones
  • Tablet PCs

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