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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLTC3736EUF
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LTC3736EUF - Linear Technology

Manufacturer Part Number
LTC3736EUF
Manufacturer
Linear Technology
Allelco Part Number
32D-LTC3736EUF
ECAD Model
Parts Description
LTC3736 - DUAL 2-PHASE, NO RSENS
Detailed Description
Package
24-WFQFN Exposed Pad
Data sheet
LTC3736EUF.pdf
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Specifications

LTC3736EUF Tech Specifications
Linear Technology - LTC3736EUF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology - LTC3736EUF

Product Attribute Attribute Value  
Manufacturer Linear Technology  
Voltage - Supply (Vcc/Vdd) 2.75V ~ 9.8V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 24-QFN (4x4)  
Series -  
Serial Interfaces -  
Package / Case 24-WFQFN Exposed Pad  
Package Bulk  
Output Type Transistor Driver  
Output Phases 2  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 300kHz ~ 750kHz  
Duty Cycle (Max) 100%  
Control Features Current Limit, Enable, Power Good, Soft Start, Tracking  
Clock Sync Yes  
Base Product Number LTC3736  

Parts Introduction

Manufacturer Part Number

LTC3736EUF

Manufacturer

Linear Technology

Introduction

The LTC3736EUF is a high-efficiency, dual output, synchronous step-down (buck) DC/DC controller from Linear Technology. It is designed for a wide range of applications that require high-performance power conversion.

Product Features and Performance

Dual, independent step-down DC/DC controllers

Switching frequency range of 300kHz to 750kHz

Supports up to 100% duty cycle

Integrated current limit, enable, power good, soft start, and tracking control features

Supports clock synchronization between multiple controllers

Operates from a 2.75V to 9.8V supply voltage

Designed for high efficiency and low noise power conversion

Product Advantages

Highly efficient power conversion

Wide input voltage range support

Flexible control features for customized power management

Synchronization capability for multi-phase designs

Compact 24-QFN package for space-constrained applications

Key Technical Parameters

Input Voltage Range: 2.75V to 9.8V

Switching Frequency Range: 300kHz to 750kHz

Maximum Duty Cycle: 100%

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Designed to meet stringent quality and reliability standards

Integrated protection features, including current limit and enable control

Compatibility

Suitable for a wide range of applications that require high-performance, efficient power conversion

Application Areas

Portable electronics

Telecommunications equipment

Industrial automation and control systems

Automotive electronics

Product Lifecycle

The LTC3736EUF is an active product and is currently available for purchase.

Replacement or upgrade options may be available from Linear Technology or other manufacturers.

Key Reasons to Choose This Product

High efficiency and wide input voltage range for versatile power conversion

Flexible control features for customized power management

Synchronization capability for multi-phase designs

Compact package size for space-constrained applications

Proven quality and reliability from a trusted manufacturer, Linear Technology

Parts with Similar Specifications

The three parts on the right have similar specifications to Linear Technology LTC3736EUF

Product Attribute LTC3736EUF LTC3736EGN-1#PBF LTC3736EUF#TRPBF LTC3736EUF-2#PBF
Part Number LTC3736EUF LTC3736EGN-1#PBF LTC3736EUF#TRPBF LTC3736EUF-2#PBF
Manufacturer Linear Technology Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Number of Outputs 2 2 2 2
Synchronous Rectifier Yes Yes Yes Yes
Output Phases 2 2 2 2
Base Product Number LTC3736 LTC3736 LTC3736 LTC3736
Output Configuration Positive Positive Positive Positive
Package Bulk Tube Tape & Reel (TR) Tube
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 24-WFQFN Exposed Pad 24-SSOP (0.154", 3.90mm Width) 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4) 24-SSOP 24-QFN (4x4) 24-QFN (4x4)
Control Features Current Limit, Enable, Power Good, Soft Start, Tracking Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Current Limit, Enable, Power Good, Soft Start, Tracking Current Limit, Enable, Power Good, Soft Start, Tracking
Topology Buck Buck Buck Buck
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Duty Cycle (Max) 100% 100% 100% 100%
Frequency - Switching 300kHz ~ 750kHz 300kHz ~ 750kHz 300kHz ~ 750kHz 300kHz ~ 750kHz
Series - - - -
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Voltage - Supply (Vcc/Vdd) 2.75V ~ 9.8V 2.75V ~ 9.8V 2.75V ~ 9.8V 2.75V ~ 9.8V
Clock Sync Yes No Yes Yes
Serial Interfaces - - - -
Function Step-Down Step-Down Step-Down Step-Down

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LTC3736EUF Image

LTC3736EUF

Linear Technology
32D-LTC3736EUF

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