LT8330ES6#TRPBF

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LT8330ES6#TRPBF

+Nomenclature

IC REG BST SEPIC ADJ 1A TSOT23-6

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive or Negative, Isolation Capable
Topology Boost, SEPIC
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 1.6V, -0.8V
Voltage - Output (Max) 60V (Switch)
Current - Output 1A
Frequency - Switching 2MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount

Présentation

Description

The LT8330ES6#TRPBF is a DC/DC converter chip produced by Analog Devices. It is designed for use in step-up (boost), step-down (buck), or inverting power supply applications. The device operates over a wide input voltage range, typically from 3V to 40V, and can deliver output power efficiently, making it suitable for battery-powered systems or applications requiring high efficiency in voltage regulation.
Key features of the LT8330 include:
1. Wide Input Voltage Range: Supports 3V to 40V, suitable for various power sources.
2. Versatile Output Configurations: Can be configured for boost, buck, or inverting conversion.
3. Switching Frequency: Adjustable up to 2MHz, allowing the use of small-size external components.
4. Built-in Power Switch: Includes a 1A, 60V power switch to provide efficient power conversion.
5. Low Quiescent Current: Helps extend battery life in portable applications.
6. Protection Features: Includes overcurrent and thermal shutdown protection.
Overall, the LT8330 is a flexible power management solution for designers needing compact, efficient voltage regulation in varied applications.

Equivalent

The LT8330ES6#TRPBF is a boost/SEPIC/inverting converter from Analog Devices. Equivalent products may include the LM3478 from Texas Instruments, MAX16990 from Maxim Integrated, and the TPS61170 from Texas Instruments. These components perform similar functions as step-up converters, but specifics like input/output voltage range, efficiency, and features may vary, so it's important to review the datasheets to ensure compatibility with your application.

Features

The LT8330ES6#TRPBF is a versatile DC/DC converter from Analog Devices. It features a monolithic, step-up (boost) power switch that operates over a wide input voltage range of 2.8V to 40V, making it suitable for various applications, including automotive, industrial, and telecom. The device can generate either positive or negative output voltages, adding to its flexibility. It can deliver output currents up to 1A at higher voltages. The LT8330 operates with a fixed switching frequency of 2MHz, which helps minimize external component sizes and provides a compact solution. Its Burst Mode® operation ensures high efficiency at light loads while maintaining low quiescent current, which is crucial for battery-powered applications. Other features include a built-in soft-start, programmable undervoltage lockout, and thermal shutdown for enhanced reliability. The device comes in a compact SOT-23 package, which helps save board space. Overall, the LT8330ES6#TRPBF is designed to provide efficient and flexible power conversion solutions for demanding environments.

Pinout

The LT8330ES6#TRPBF is a high-efficiency step-up DC/DC converter from Analog Devices, designed for applications where both input and output voltage can be above or below each other. It comes in a 6-lead SOT-23 package. Here's a brief overview of its pins and functions:
1. SW (Pin 1): Switch pin. Connect this pin to the inductor and diode for the boost function.

2. VOUT (Pin 2): Output voltage pin. This pin is connected to the output capacitor.
3. SHDN (Pin 3): Shutdown pin. Pull this pin low to turn off the device, reducing input current to a few microamperes.
4. GND (Pin 4): Ground pin.
5. FB (Pin 5): Feedback pin. Connect a resistor divider from this pin to the output to set the output voltage.
6. VIN (Pin 6): Input voltage pin. Supply voltage is connected to this pin.
The LT8330 is designed for applications requiring low quiescent current and high efficiency across a wide range of load conditions.

Manufacturer

The LT8330ES6#TRPBF is manufactured by 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 provides solutions for a wide range of applications, including industrial, automotive, communication, consumer electronics, and healthcare. Known for its high-performance products, Analog Devices is a leader in the development of signal processing solutions which are critical for handling real-world data such as sound, light, temperature, and pressure.

Application

The LT8330ES6#TRPBF is a versatile DC/DC converter used in various applications due to its wide input voltage range and capability to generate both positive and negative outputs. Its common application areas include:
1. Power Supply Design: For stepping up or inverting voltages in power supply circuits.
2. Battery-Powered Devices: Efficient power conversion for extending battery life.
3. Automotive Systems: Used in power management for automotive electronics.
4. Industrial Equipment: Suitable for various industrial power regulation requirements.
5. Telecommunications: Supporting voltage regulation in communication devices.
6. Portable Instrumentation: Used in handheld devices requiring compact power solutions.
These applications leverage the chip's efficiency, compact size, and flexibility in voltage regulation.

Package

The LT8330ES6#TRPBF is packaged in a SOT-23-6 (Small Outline Transistor) package. This package type is compact and typically used for surface-mount applications, ideal for minimizing space on printed circuit boards.

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