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                      1. Home
                      2. Semiconductors - ICs
                      3. Power Management ICs - PMIC
                      4. Voltage Regulators
                      5. DC / DC Switching Regulators
                      Print Page

                      LTC3636EUFD-1#PBF

                      DC/DC Switching Regulator, Synchronous Buck, 2 Output, 3.1 V to 20 V in, 12V/6A out, 4MHz, QFN-EP-28

                      ANALOG DEVICES LTC3636EUFD-1#PBF
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoLTC3636EUFD-1#PBF
                      Order Code4029251
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Available to Order
                      Deliveries start from 24/9/2025.

                      Notify me when back in stock

                      QuantityPrice
                      1+Rs.1,058.790
                      10+Rs.774.300
                      73+Rs.735.880
                      146+Rs.697.450
                      292+Rs.659.030
                      511+Rs.620.600
                      1022+Rs.594.050
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.1,058.79
                      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 NoLTC3636EUFD-1#PBF
                      Order Code4029251
                      Technical Datasheet

                      Data Sheet

                      Output TypeAdjustable
                      No. of Outputs2 Output
                      No. of Outputs2Outputs
                      TopologySynchronous Buck (Step Down)
                      Input Voltage Min3.1V
                      Input Voltage Max20V
                      Output Current - Output 16A
                      Max Output Current6A
                      Output Current - Output 26A
                      IC Case / PackageQFN-EP
                      No. of Pins28Pins
                      Output Voltage - Output 112V
                      IC MountingSurface Mount
                      Output Voltage - Nom-
                      Output Voltage Min1.8V
                      Output Voltage Max12V
                      Switching Frequency Typ4MHz
                      Efficiency95%
                      Operating Temperature Min-40°C
                      Operating Temperature Max125°C
                      Product Range-
                      Qualification-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (21-Jan-2025)
                      DC / DC Converter IC CaseQFN-EP
                      Switching Frequency4MHz

                      Product Overview

                      LTC3636-1 is a high efficiency, dual channel monolithic synchronous buck regulator using a controlled on-time current mode architecture, with phase lockable switching frequency. The operating supply voltage range is from 3.1V to 20V, making it suitable for lithium-ion battery stacks as well as point of load power supply applications from a 12V or 5V input. The operating frequency is programmable from 500kHz to 4MHz with an external resistor and may be synchronized to an external clock signal. The high frequency capability allows the use of small surface mount inductors and capacitors. The unique constant frequency/controlled ontime architecture is ideal for high step-down ratio applications that operate at high frequency while demanding fast transient response. Typical applications are distributed power systems, battery-powered instruments and point-of-load power supplies.

                      • Can select between forced continuous mode and high efficiency Burst Mode operation
                      • Wide VIN range from 3.1V to 20V
                      • Wide VOUT range from 1.8V to 12V
                      • Output current per channel is 6A, high efficiency is up to 95%
                      • Die temperature monitor, external frequency synchronization
                      • Current mode operation for excellent line and load transient response
                      • Output voltage tracking and soft-start capability, short-circuit protected
                      • Overvoltage input and overtemperature protection, power good status outputs
                      • 28-lead (4mm × 5mm) plastic QFN package
                      • Temperature rating range from –40°C to 125°C

                      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

                      Output Type

                      Adjustable

                      No. of Outputs

                      2Outputs

                      Input Voltage Min

                      3.1V

                      Output Current - Output 1

                      6A

                      Output Current - Output 2

                      6A

                      No. of Pins

                      28Pins

                      IC Mounting

                      Surface Mount

                      Output Voltage Min

                      1.8V

                      Switching Frequency Typ

                      4MHz

                      Operating Temperature Min

                      -40°C

                      Product Range

                      -

                      MSL

                      MSL 1 - Unlimited

                      DC / DC Converter IC Case

                      QFN-EP

                      No. of Outputs

                      2 Output

                      Topology

                      Synchronous Buck (Step Down)

                      Input Voltage Max

                      20V

                      Max Output Current

                      6A

                      IC Case / Package

                      QFN-EP

                      Output Voltage - Output 1

                      12V

                      Output Voltage - Nom

                      -

                      Output Voltage Max

                      12V

                      Efficiency

                      95%

                      Operating Temperature Max

                      125°C

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Switching Frequency

                      4MHz

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Associated Products

                      1 Product Found

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Philippines
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85365090
                      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):.000282
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