LT8606EDC#TRPBF

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LT8606EDC#TRPBF

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IC REG BUCK ADJ 350MA 8DFN

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #LT8606EDC#TRPBF

  • Лист данных LT8606EDC#TRPBF DataSheet

  • Пакет DFN-8

  • В наличии3236

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 3V
Voltage-Input(Max) 42V
Voltage-Output(Min/Fixed) 1.8V
Voltage-Output(Max) 12V
Current-Output 350mA
Frequency-Switching 200kHz ~ 2MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-WFDFN Exposed Pad

Обзор

Description

The LT8606EDC#TRPBF is a high-efficiency, monolithic step-down regulator from Analog Devices, designed for applications requiring a compact, efficient power supply solution. It features a wide input voltage range, typically from 3V to 42V, making it suitable for automotive, industrial, and other high-voltage environments. The device can deliver up to 350mA of continuous output current, with a low quiescent current of about 2.5µA, which helps extend battery life in portable applications.
The LT8606EDC#TRPBF provides fast transient response and high efficiency over a broad load range, thanks to its synchronous rectification design and internal compensation. It operates at a fixed frequency, usually around 2MHz, which allows for small external components and a compact overall solution size. Additional features include soft-start, undervoltage lockout, and thermal shutdown, enhancing its reliability and performance in various conditions. The device comes in a 6-lead, 2mm x 2mm DFN package, making it ideal for space-constrained applications.

Equivalent

The LT8606EDC#TRPBF is a step-down regulator from Analog Devices. Equivalent products that perform similar functions are:
1. TPS62125 by Texas Instruments – a high-efficiency step-down converter.
2. LMR16006 by Texas Instruments – a simple step-down switching regulator.
3. MP2315 by Monolithic Power Systems – a synchronous step-down converter.
These alternatives are based on similar specifications, but exact compatibility should be verified based on the specific application.

Features

The LT8606EDC#TRPBF is a high-efficiency, monolithic step-down switching regulator from Analog Devices. Key features include:
1. Wide Input Voltage Range: Operates from 3V to 42V, making it suitable for automotive and industrial applications.
2. Output Voltage: Adjustable output voltage as low as 0.6V with high accuracy.
3. Switching Frequency: Programmable and synchronizable between 200kHz and 2.2MHz, allowing flexibility in design.
4. Compact Size: Available in a 2mm x 2mm DFN package, ideal for space-constrained applications.
5. Efficiency: Offers high efficiency up to 93%, which minimizes heat generation and power loss.
6. Low Quiescent Current: Features a low quiescent current of 2.5µA, extending battery life in low-power applications.
7. Fast Transient Response: Proprietary architecture ensures rapid response to load changes.
8. Protection Features: Includes thermal shutdown, input overvoltage lockout, and short-circuit protection to enhance reliability.
9. Burst Mode® Operation: Improves efficiency at light loads, beneficial for energy-sensitive applications.
Overall, the LT8606EDC#TRPBF is designed for applications requiring compact size, high efficiency, and robust performance across varying input conditions.

Pinout

The LT8606EDC#TRPBF is a high-efficiency, monolithic step-down switching regulator. It typically comes in a 3mm × 2mm DFN (Dual Flat No-Lead) package with a total of 8 pins. Here's a brief overview of its pin functions:
1. VIN: Input supply pin. Requires a bypass capacitor to GND.
2. SW: Switch node, which connects to the inductor.
3. GND: Ground pin for the device.
4. BST: Boost capacitor connection for driving the internal power switch.
5. TR/SS: Tracking/Soft-start pin to control the ramp rate of the output voltage.
6. FB: Feedback pin for setting the output voltage with an external resistor divider.
7. RT: Resistor timing pin, used to set the switching frequency.
8. BIAS: Optional pin for reducing power loss, by connecting to the output when the output voltage is above 3.1V.
The LT8606EDC#TRPBF is designed for applications requiring efficient power conversion from higher input voltages down to lower output voltages, making it suitable for industrial, automotive, and distributed power systems.

Manufacturer

The manufacturer of the LT8606EDC#TRPBF is Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics. Founded in 1965, Analog Devices is known for its high-performance analog technology, and its products are used in various applications that require precise and reliable signal processing and data conversion.

Application

The LT8606EDC#TRPBF is a compact, high-efficiency, synchronous step-down regulator designed for various applications. It is suitable for use in automotive systems due to its wide input voltage range and reliability under harsh conditions. It can also be used in industrial power systems, telecommunications, and distributed power architectures. Its capability for fast transient response and high efficiency makes it ideal for battery-powered devices, portable electronics, and applications requiring low noise and compact design. Additionally, its small footprint and current capability are beneficial for space-constrained applications such as IoT devices and embedded systems.

Package

The LT8606EDC#TRPBF is a high-efficiency step-down regulator from Analog Devices. It's packaged in a compact 8-lead DFN (Dual Flat No-Lead) package, often referred to as a DFN-8 or 2mm x 3mm DFN package, which is designed for surface-mount technology. The "#TRPBF" suffix indicates it is RoHS compliant and comes in tape and reel packaging for automated assembly.

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