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                      1. Home
                      2. Semiconductors - ICs
                      3. Power Management ICs - PMIC
                      4. Gate Drivers
                      Print Page

                      MAX17491GTA+T

                      MOSFET Driver, 4.2V-5.5V supply, 7A output, TQFN-8

                      ANALOG DEVICES MAX17491GTA+T
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoMAX17491GTA+T
                      Order Code2516385RL
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Packaging Options
                      1,333 In Stock

                      Need more?

                      1333 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      100+Rs.176.050
                      250+Rs.174.790
                      500+Rs.174.150
                      2500+Rs.173.520
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 100
                      Multiple: 1
                      Rs.17,605.00
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoMAX17491GTA+T
                      Order Code2516385RL
                      Technical Datasheet

                      Data Sheet

                      No. of Channels2Channels
                      Gate Driver Type-
                      Driver ConfigurationHalf Bridge
                      Power Switch TypeMOSFET
                      Driver Case StyleTQFN
                      No. of Pins8Pins
                      IC Case / PackageTQFN
                      IC MountingSurface Mount
                      Input TypeNon-Inverting
                      Source Current2A
                      Sink Current2.7A
                      Supply Voltage Min4.2V
                      Supply Voltage Max5.5V
                      Operating Temperature Min-40°C
                      Operating Temperature Max105°C
                      Input Delay-
                      Output Delay-
                      Product Range-
                      Qualification-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The MAX17491GTA+T is a single phase synchronous MOSFET driver in 8 pin TQFN package. This is a single phase synchronous non inverting MOSFET driver. The MAX17491 is intended to work with controller ICs like the MAX8736, MAX8786 or MAX17030 in multiphase notebook CPU core regulators. The regulator can either step down directly from the battery voltage to create the core voltage or step down from the main system supply. The single-stage conversion method allows the highest possible efficiency, while the 2-stage conversion at higher switching frequency provides the minimum possible physical size. The low-side driver is optimized to drive 3nF capacitive loads with 4ns/8ns typical fall/rise times and the high side driver with 8ns/10ns typical fall/rise times. Adaptive dead-time control prevents shoot-through currents and maximizes converter efficiency. The MAX17491 features improved zero crossing and UVLO performance over the MAX8791/MAX8791B.

                      • Supply voltage range is 4.2V to 5.5V
                      • Operating temperature range from -40°C to 105°C
                      • Low side on-resistance is 0.5ohm
                      • High side on-resistance is 0.7ohm
                      • Minimum dead time is 10ns
                      • Integrated boost diode
                      • Selectable pulse skipping mode

                      Applications

                      Power Management, Portable Devices

                      Notes

                      ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                      Technical Specifications

                      No. of Channels

                      2Channels

                      Driver Configuration

                      Half Bridge

                      Driver Case Style

                      TQFN

                      IC Case / Package

                      TQFN

                      Input Type

                      Non-Inverting

                      Sink Current

                      2.7A

                      Supply Voltage Max

                      5.5V

                      Operating Temperature Max

                      105°C

                      Output Delay

                      -

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Gate Driver Type

                      -

                      Power Switch Type

                      MOSFET

                      No. of Pins

                      8Pins

                      IC Mounting

                      Surface Mount

                      Source Current

                      2A

                      Supply Voltage Min

                      4.2V

                      Operating Temperature Min

                      -40°C

                      Input Delay

                      -

                      Product Range

                      -

                      MSL

                      MSL 1 - Unlimited

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Associated Products

                      2 Products Found

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Thailand
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.000021
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