Top

Overvoltage Protectors with Reverse Bias Blocking

Unique Overvoltage Protector Features Reverse Bias Blocking for Dual Power Sources

Product Details

Key Features

Parametric specs for Overvoltage Protection Controllers
# Channels 1
VIN (V) (min) 2.3
VIN (V) (max) 36
Over Voltage Trip Level (V) 6.8
Over Volt. Flag Open-Drain
tGATE (On) (ms) 2
tGATE (Off) (µs) 10
Oper. Temp. (°C) -40 to +85
Package/Pins WLP/9
Budgetary
Price (See Notes)
1.38
View Less

Simplified Block Diagram

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

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

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Parameters

Parametric specs for Overvoltage Protection Controllers
# Channels 1
VIN (V) (min) 2.3
VIN (V) (max) 36
Over Voltage Trip Level (V) 6.8
Over Volt. Flag Open-Drain
tGATE (On) (ms) 2
tGATE (Off) (µs) 10
Oper. Temp. (°C) -40 to +85
Package/Pins WLP/9
Budgetary
Price (See Notes)
1.38

Key Features

  • Protect High-Power Portable Devices
    • Wide Operating Input Voltage Protection from +2.3V to +36V
    • 3A Continuous Current Capability
    • Integrated 54mΩ (typ) nMOSFET Switch
  • Flexible Overvoltage Protection Design
    • Easy Paralleling
    • ACOK-bar Indicates Input Is in Range
    • Preset Accurate Internal OVLO Thresholds
      • 5.87V ±3% (MAX14606)
      • 6.8V ±3% (MAX14607)
  • Additional Protection Features Increase System Reliability
    • Reverse Bias Blocking Capability
    • Soft-Start to Minimize Inrush Current
    • Internal 15ms Startup Debounce
    • Thermal Shutdown Protection
  • Save Space
    • 9-Bump, 1.3mm x 1.3mm, WLP Package

Applications/Uses

  • Portable Media Players
  • Smart Phones
  • Tablets

Description

The MAX14606/MAX14607 overvoltage protection devices feature low 54mΩ (typ) on-resistance (RON) internal FETs and protect low-voltage systems against voltage faults up to +36V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected components.

The devices automatically choose the accurate internal trip thresholds. The internal OVLO are preset to typical 5.87V (MAX14606) or 6.8V (MAX14607).

The MAX14606/MAX14607 feature reverse bias blocking capability. Unlike other overvoltage protectors, when the MAX14606/MAX14607 are disabled, the voltage applied to OUT does not feed back into IN. These devices also feature thermal shutdown to protect against overcurrent events.

The MAX14606/MAX14607 are specified over the extended -40°C to +85°C temperature range, and are available in 9-bump WLP packages.

Simplified Block Diagram

MAX14606, MAX14607: Typical Operating Circuit MAX14606, MAX14607: Typical Operating Circuit Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

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

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.