MAX14699EVKIT# by Analog Devices

High-Accuracy, Surge-Protected Overvoltage Protectors

Status: Active
Series: MAX14699
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX14699 overvoltage protection (OVP) device features a low 38mΩ (typ) on-resistance (RON) internal FET and protects low-voltage systems against voltage faults up to +28VDC. An internal clamp also protects the device from surges up to +100V. The MAX14699 features a 100ns (typ) overvoltage response time to minimize voltage rise on OUT during an overvoltage event. When the input voltage exceeds the overvoltage threshold, the internal FET is quickly 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 MAX14699 automatically selects the accurate internal trip threshold. The internal over voltage threshold (OVLO) is preset to 13.75V (typ). The device features an open-drain active-low ACOK output, indicating a stable supply between minimum supply voltage and VOVLO. The MAX14699 is protected against overcurrent events by an internal thermal shutdown. The MAX14699 is offered in a small, 12-bump WLP package and operates over the -40°C to +85°C extended temperature range.

Where to Buy

Prices starting from US$24.65

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Analog Devices
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Newark Electronics
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Features

Protects High-Power Portable Devices Wide Operating Input Voltage Protection from +2.1V to +28V 4.5A Continuous Current Capability Integrated 38mΩ (typ) n-Channel MOSFET Switch Fast 100ns (typ) Response Time
Wide Operating Input Voltage Protection from +2.1V to +28V
4.5A Continuous Current Capability
Integrated 38mΩ (typ) n-Channel MOSFET Switch
Fast 100ns (typ) Response Time
Flexible Design Adjustable Overvoltage-Protection Trip Level Wide Adjustable OVLO Threshold Range from +4V to +20V Preset Internal Accurate OVLO Threshold: 13.75V Microphone Mode for Microphone Signals on IN
Adjustable Overvoltage-Protection Trip Level
Wide Adjustable OVLO Threshold Range from +4V to +20V
Preset Internal Accurate OVLO Threshold: 13.75V
Microphone Mode for Microphone Signals on IN
Additional Protection Features Increase System Reliability Surge Immunity to +100V Soft-Start to Minimize In-Rush Current Internal 21ms Startup Debounce Thermal-Shutdown Protection
Surge Immunity to +100V
Soft-Start to Minimize In-Rush Current
Internal 21ms Startup Debounce
Thermal-Shutdown Protection
Minimize PCB Area 12-Bump WLP (1.3mm x 2mm) Package
12-Bump WLP (1.3mm x 2mm) Package
-40°C to +85°C Operating Temperature Range

Specifications

# Channels 1
VIN (V) (min) 2.5
VIN (V) (max) 28
Over Voltage Trip Level (V) 13.75
Over Volt. Flag Open-Drain
tGATE (On) (ms) 2
tGATE (Off) (µs) 2
Package/Pins WLP/12
BudgetaryPrice (See Notes) 1.53

Last 6 months Inventory & Pricing History

MAX14699EVKIT# Development Boards & Evaluation Kits by Analog Devices

EVAL BOARD OVERVOLTAGE PROTECTOR

Development Boards, Evaluation Tools
> Special Application Development Kits
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Silicon Manufacturer Maxim Integrated Products
Silicon Core Number MAX14699
Kit Application Type Power Management
Application Sub Type Overvoltage Protection
Kit Contents Eval Board MAX14699
Product Range -
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History

Alternative Descriptions

Evkit for Fast Response, High | Analog Devices
Eval Board, Overvoltage Protector | Newark Electronics
EVAL BOARD, OVERVOLTAGE PROTECTOR | element14

Frequently Asked Questions

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Is the MAX14699EVKIT# RoHS compliant?

This part has not been flagged as RoHS Compliant.

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