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LTC3789EGN#TRPBF

Part No LTC3789EGN#TRPBF
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK-BOOST 28SSOP
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Manufacturer Linear Technology/Analog Devices
Packaging Reel
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Number of Outputs 2
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4V ~ 38V
Frequency - Switching 200kHz ~ 640kHz
Duty Cycle (Maximum) 90%
Synchronous Rectifier Yes
Clock Sync No
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Temperature Range - Operating -40°C ~ 125°C
Manufacturer Package 28-SSOP
Supplier Device Package 28-SSOP
Part Number Series LTC3789
Manufacturer Pack Quantity 2,500
MSL Level 1 (Unlimited)
Popularity Low
Supply and Demand Status Limited
Win Source Part Number 811830-LTC3789EGN#TRPBF
Ultra Librarian 3D Model Ultra Librarian LTC3789EGN#TRPBF CAD Model

Description

LTC3789EGN#TRPBF - High Performance Power Conversion IC

The LTC3789EGN#TRPBF is a versatile and high-performance power conversion integrated circuit (IC) from Linear Technology, which is now part of Analog Devices. This IC is designed to provide efficient power management and is suitable for a wide range of applications, including industrial, automotive, and telecommunications systems.

Key Features:

  • Wide Input Voltage Range: The device operates from a 4.5V to 38V input voltage range, making it adaptable to various supply voltages and capable of handling surges and transients.
  • Output Voltage Regulation: It can produce an output voltage ranging from 0.8V to as high as 38V, which is suitable for applications requiring multiple output voltages or custom voltage levels.
  • Powerful Performance: The LTC3789EGN#TRPBF features a robust synchronous rectification design, which enhances efficiency, especially in low voltage applications.
  • Current Mode Control: This method of control provides excellent line and load transient response.
  • Programmable Frequency: Users can set the operating frequency anywhere between 50kHz to 900kHz or synchronize it to an external clock, allowing flexibility in design and optimization of the power supply.
  • Thermally Efficient: The IC comes in a thermally enhanced 28-lead SSOP package, which ensures good thermal performance and reliability under various operating conditions.
  • Protection Features: It includes overvoltage, undervoltage, and overcurrent protection, which safeguards the IC and the system from damage due to abnormal operating conditions.

Applications:

The LTC3789EGN#TRPBF is ideal for use in complex power supply systems requiring multiple outputs, high efficiency, and precise regulation. Its application areas include:

  • Automotive power systems
  • Distributed Power Systems
  • Telecommunications infrastructure
  • Industrial equipment
  • Datacom and storage systems

In conclusion, the LTC3789EGN#TRPBF by Linear Technology is a powerful and flexible solution for advanced power conversion applications. Its wide input voltage range, adjustable frequency, thermal efficiency, and comprehensive protection features make it a reliable and efficient choice for designers looking to optimize their power supply systems.

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Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $12.1024 $60.5120
11+ $9.9302 $109.2322
16+ $9.6199 $153.9184
22+ $9.3096 $204.8112
28+ $8.9993 $251.9804
38+ $8.0683 $306.5954
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 5,490 pieces
MOQ: 5 pcs
Order Increment : 1 pcs
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