Mfr Part #:

MAX6499ATA+T

Mfr Name: Analog Devices / Maxim Integrated

Overvoltage protection controller IC with 5.5V to 72V supply range, operating from -40°C to 125°C. Available in an 8-TDFN (3x3) surface mount package.

✓ Total Stock: 6,186 pcs

$ Price Range: $7.20 - $15.22

MAX6499ATA+T Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,600 pcs On Request	3600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HYPER IC FLORIDA INC. ✓ Non-Authorised Inventory information	2,106 pcs On Request	2106 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	480 pcs On Request	480 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MAX6499ATA+T Description

Short technical summary and product information.

The MAX6499ATA+T is an overvoltage protection controller from Analog Devices Inc./Maxim Integrated, part of the MAX6495–MAX6499 family. It operates over a wide supply voltage range from 5.5V to 72V and is designed for high-voltage transient systems in automotive and industrial applications. The device monitors the input voltage and controls an external nMOSFET to isolate the load during overvoltage conditions. An integrated charge-pump provides a 10V gate-to-source voltage to fully enhance the nMOSFET. When the input voltage exceeds the user-adjustable overvoltage threshold, the gate is quickly pulled low, disconnecting the load. The MAX6499ATA+T is available in an 8-TDFN (3x3) surface mount package and is specified for operation from -40°C to +125°C. It is RoHS3 compliant (unverified) and has an MSL of 1. The device is categorized under TVS - Mixed Technology for circuit protection applications.

MAX6499ATA+T Quick Information

Product Type: Overvoltage Protection Controller

Canonical Name: MAX6499ATA+T Overvoltage Protection Controller

Subcategory: TVS - Mixed Technology

MAX6499ATA+T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

MAX6499ATA+T Estimated Pricing

Qty	Low	High
1+	$15.22	$15.22
10+	$10.68	$10.68
100+	$8.81	$8.81
2,500+	$7.20	$7.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX6499ATA+T Features

Wide supply voltage range: 5.5V to 72V.
Industrial temperature range: -40°C to 125°C.
Compact 8-TDFN (3x3) surface mount package.
Integrated charge pump for 10V gate drive.
Single circuit overvoltage protection.

MAX6499ATA+T Applications

Automotive transient overvoltage protection.
Industrial high-voltage system protection.
General purpose load isolation circuits.
Battery management overvoltage cutoff.
Power supply rail protection.

MAX6499ATA+T FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range of the MAX6499ATA+T?

The supply voltage range is 5.5V to 72V.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the MAX6499ATA+T available in?

It is available in an 8-WDFN Exposed Pad package, also referred to as 8-TDFN (3x3).

What is the mounting type for this device?

Surface Mount.

How many circuits does the MAX6499ATA+T have?

It has 1 circuit.

What are the applications of this component?

General Purpose.

What technology is used in the MAX6499ATA+T?

Mixed Technology.

MAX6499ATA+T Alternate Parts

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MAX6496ATA+T

Analog Devices / Maxim Integrated

The MAX6496ATA+T is an overvoltage-protection controller from Analog Devices/Maxim Integrated. It operates from 5.5V to 72V, drives an external nMOSFET, and is available in an 8-TDFN package.

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