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MAX14606, MAX14607

Overvoltage Protectors with Reverse Bias Blocking

Unique Overvoltage Protector Features Reverse Bias Blocking for Dual Power Sources

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX14606/MAX14607 overvoltage protection devices feature low 54mΩ (typ) on-resistance (R_ON) 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.

Data Sheet

Download	Rev 0	(PDF, 1.9MB)
E-Mail

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

Key Specifications:

Overvoltage Protection Controllers

Part Number

Channels

V_IN
(V)

Over Voltage Trip Level
(V)

Over Volt. Flag

t_GATE (On)
(ms)

t_GATE (Off)
(µs)

Package/Pins

Budgetary Price

min

max

See Notes

MAX14606 NEW!

2.3

5.87

Open-Drain

WLP/9

MAX14607 NEW!

6.8

WLP/9

See All Overvoltage Protection Controllers (60)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Typical Operating Circuit

More Information

Topmark Coding	MAX14606
Topmark Coding	MAX14607

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-6147 Rev 0; 2012-01-19
This page last modified: 2012-01-19