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LTC3900ES8#TRPBF

Name: LTC3900ES8#TRPBF
Rating: 4.7 (12 reviews)

IC GATE DRVR LOW-SIDE 8SOIC

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Mfr.부분 #LTC3900ES8#TRPBF
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데이터시트 LTC3900ES8#TRPBF DataSheet
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사양

Part Status	Active
DigiKey Programmable	Not Verified
Driven Configuration	Low-Side
Channel Type	Synchronous
Number of Drivers	2
Gate Type	MOSFET (N-Channel)
Voltage - Supply	4.5V ~ 11V
Current - Peak Output (Source, Sink)	2A, 2A
Input Type	Inverting, Non-Inverting
Rise / Fall Time (Typ)	15ns, 15ns
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO
Base Product Number	LTC3900

개요

Description

The LTC3900ES8#TRPBF is a high-performance, dual-output power management IC (integrated circuit) designed for LED driver applications and other power supply needs. Manufactured by Analog Devices, it features an integrated boost converter that can efficiently manage power for LED lighting, battery management, and more.
Key specifications include a wide input voltage range, adjustable output current, and high efficiency, which can help in reducing thermal issues. The device incorporates features such as over-voltage protection, thermal shutdown, and fault diagnostics to enhance reliability and safety in applications.
The LTC3900 can be used in various applications, including automotive lighting, industrial lighting, and consumer electronics. Its compact 8-pin package allows for easy integration into space-constrained designs.
Overall, the LTC3900ES8#TRPBF is suited for engineers looking for a robust solution for driving LEDs or managing power in demanding environments.

Features

The LTC3900ES8#TRPBF is a dual-input power path controller designed for battery management applications. Key features include:
1. Dual Input Management: It seamlessly switches between two power sources, optimizing power delivery.
2. Charge Management: Supports Li-Ion and Li-Polymer battery charging with programmable charge current and voltage.
3. Power Path Control: Allows simultaneous charging and load powering, enhancing efficiency and battery life.
4. Integrated FETs: Reduces external component count and solution size.
5. Low Quiescent Current: Minimizes power consumption, ideal for battery-operated devices.
6. Fault Protection: Features overvoltage, overcurrent, and thermal protection to ensure safety.
7. Small Package: Offered in an 8-lead MSOP package, facilitating compact designs.
This device is suitable for various applications, including portable electronics and power management systems.

Package

The LTC3900ES8#TRPBF is packaged in an 8-lead MSOP (Mini Small Outline Package) with a surface-mount design. This compact package is suitable for various applications due to its small footprint and low profile.

Pinout

The LTC3900ES8#TRPBF is an integrated circuit from Analog Devices used primarily for controlling power management applications. It features an 8-pin package (SOT-23) with the following functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. SW (Pin 3): Switch node for the internal switching regulator.
4. VOUT (Pin 4): Output voltage feedback connection.
5. CS (Pin 5): Current sense input for overcurrent protection.
6. COMP (Pin 6): Compensation network connection for stability.
7. RAMP (Pin 7): Internal ramp generator for pulse-width modulation.
8. RT (Pin 8): Timing resistor connection for frequency setting.
This device is commonly used to regulate and manage power in various electronic systems, providing efficient power conversion and control.

Manufacturer

The LTC3900ES8#TRPBF is manufactured by Analog Devices, Inc. (ADI), which is a prominent American multinational semiconductor company. Analog Devices specializes in designing and manufacturing a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company's products are widely used in various applications, including communication, industrial automation, automotive, healthcare, and consumer electronics. ADI is known for its innovation and high-quality solutions that cater to complex signal processing needs.

Application

The LTC3900ES8#TRPBF is a high-performance multi-phase DC-DC controller primarily used in power management applications. Its application areas include high-efficiency power supplies for telecommunications, networking equipment, servers, and industrial systems. It is also suitable for point-of-load (POL) converters in processors and FPGAs, as well as battery-powered devices requiring efficient voltage regulation.

Equivalent

The LTC3900ES8#TRPBF is a high-performance, low quiescent current buck regulator. Equivalent products include the TPS563201 from Texas Instruments, the LM2596 from Texas Instruments, and the MICREL MIC2210. When selecting an equivalent, ensure compatibility with voltage and current specifications, as well as the specific application requirements. Always consult datasheets for detailed comparisons.