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LTC3736EUF#PBF

Part No LTC3736EUF#PBF
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 24QFN / DC/DC Cntrlr Dual-OUT Step Down 850kHz 24-Pin QFN EP Tube
Datasheet
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Categories Integrated Circuits (ICs)
Manufacturer Linear Technology
Packaging Tube
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Supply Voltage 2.75 V ~ 9.8 V
Frequency - Switching 300kHz ~ 750kHz
Duty Cycle (Maximum) 100%
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Current Limit, Enable, Power Good, Soft Start, Tracking
Operating Temperature Range -40°C ~ 85°C (TA)
Package 24-WFQFN Exposed Pad
Manufacturer Package 24-QFN (4x4)
Win Source Part Number 783597-LTC3736EUF#PBF
Popularity Medium
Supply and Demand Status Balance
Family Name LTC3736EUF#PBF
Introduction Date March 12, 2004
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian LTC3736EUF#PBF CAD Model

Description

Linear Technology LTC3736EUF#PBF Dual DC/DC Controller

The LTC3736EUF#PBF is a high-performance, dual step-down DC/DC controller designed by Linear Technology, now a part of Analog Devices, to cater to the demanding needs of modern electronic applications. This versatile controller is suitable for a wide range of power supply designs, particularly in systems that require efficient power conversion, compact size, and high reliability.

At the heart of the LTC3736EUF#PBF lies a powerful dual-channel controller capable of managing two independent output voltages or two phases in a single output configuration. This flexibility allows designers to address multiple power rails with a single device or to achieve higher power and better thermal performance through interleaved operation.

Key Features:

  • Wide Input Voltage Range: The controller supports a broad input voltage range, making it suitable for various applications, from portable devices to industrial systems.
  • High-Efficiency Operation: The LTC3736EUF#PBF is designed to provide efficient power conversion, which helps to reduce power loss and improve battery life in portable applications.
  • Adjustable Switching Frequency: Designers can set the switching frequency from 300kHz to 4MHz, which allows for optimization between efficiency and component size.
  • Phase-Lockable Frequency: The device can be synchronized to an external clock, ensuring noise-sensitive applications remain free of interference.
  • Current Mode Operation: This feature provides excellent line and load transient response, simplifying the design of stable and responsive power supplies.
  • Integrated MOSFET Drivers: Built-in drivers reduce external component count and simplify the design process, saving space and cost.
  • Thermal Protection: The controller includes over-temperature protection, ensuring reliable operation under various environmental conditions.

The LTC3736EUF#PBF comes in a compact 24-lead QFN package, which is ideal for space-constrained applications. It also features a range of protection mechanisms including overvoltage, undervoltage lockout, and short-circuit protection, enhancing the safety and durability of the end application. With its robust feature set, this controller is an excellent choice for designing efficient, high-performance power management systems in industries such as telecommunications, computing, and industrial control.

Whether for new designs or upgrading existing power systems, the LTC3736EUF#PBF offers the performance, flexibility, and reliability required by today's high standards for DC/DC power conversion.

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Pricing & Ordering

Quantity Unit Price Ext. Price
8+ $7.0572 $56.4576
18+ $5.7905 $104.2290
27+ $5.6096 $151.4592
37+ $5.4286 $200.8582
48+ $5.2477 $251.8896
64+ $4.7048 $301.1072
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Availability: 1,740 pieces
MOQ: 8 pcs
Order Increment : 1 pcs
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