LTC3789EGN The Analog Devices LTC3789EGN is a high-efficiency, synchronous, 4-switch buck-boost controller. It offers a wide input voltage range and high output current capabilities.
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LTC3789EGN

Available from 3 distributors
Mfr Name: LT
LT
The Analog Devices LTC3789EGN is a high-efficiency, synchronous, 4-switch buck-boost controller. It offers a wide input voltage range and high output current capabilities.
✓ Total Stock: 27,764 pcs

LTC3789EGN Available from 3 distributors

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LTC3789EGN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LTC3789EGN Description

Short technical summary and product information.

The LTC3789EGN from Analog Devices is a versatile switching voltage regulator designed for high-efficiency power management applications. This synchronous, 4-switch buck-boost controller operates with an input voltage range of 4V to 38V and can provide an output voltage from 0.8V to 38V, with a maximum output current of 10A.

 

Key electrical characteristics include a switching frequency of 400KHz, load regulation of 0.01%, and an operating supply current of 3mA. The device is designed for robust performance across a wide operating temperature range of -40°C to +125°C.

 

Packaged in an SSOP-28 format, the LTC3789EGN is suitable for surface-mount designs. Its topology supports boost, buck-boost, and buck configurations, making it adaptable to various power supply requirements. This component is part of the LTC3789 series, known for its advanced power control features.

LTC3789EGN Quick Information

Product Type: Switching Voltage Regulator
Series: LTC3789
Canonical Name: LTC3789EGN High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
Subcategory: PMIC - Power Management ICs

LTC3789EGN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC3789EGN Features

  • High efficiency synchronous 4-switch buck-boost controller.
  • Wide input voltage range from 4V to 38V.
  • Adjustable output voltage from 0.8V to 38V.
  • Maximum output current of 10A.
  • Operates at a 400KHz switching frequency.

LTC3789EGN Applications

  • Suitable for versatile power supply designs.
  • Ideal for buck-boost power conversion.
  • Used in high-efficiency power management.
  • Supports wide input and output voltages.

LTC3789EGN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range for the LTC3789EGN?

The output voltage can be set from 0.8 V to 38 V.

What is the maximum output current of the LTC3789EGN?

The maximum output current is 10 A.

What is the input voltage range for the LTC3789EGN?

The input voltage range is from 4 V to 38 V.

What is the switching frequency of the LTC3789EGN?

The switching frequency is 400 KHz.

What is the operating temperature range of the LTC3789EGN?

The operating temperature range is -40 °C to +125 °C.

What type of controller is the LTC3789EGN?

It is a high efficiency, synchronous, 4-switch buck-boost controller.

What package is the LTC3789EGN supplied in?

The LTC3789EGN is supplied in a SSOP-28 package.

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