LTC3417AEDHC-2#TRPBF

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LTC3417AEDHC-2#TRPBF

+BOM

IC REG BCK ADJ 1A/1.5A DL 16DFN

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Part Status Active
Base Product Number LTC3417
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 2
Voltage - Input (Min) 2.25V
Voltage - Input (Max) 5.5V
Voltage - Output (Min / Fixed) 0.8V
Voltage - Output (Max) 5V
Current - Output 1A, 1.5A
Frequency - Switching 1.5MHz, 600kHz ~ 4MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 16-WFDFN Exposed Pad
Supplier Device Package 16-DFN (5x3)
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The LTC3417AEDHC-2#TRPBF is a dual synchronous step-down switching regulator from Analog Devices, designed to efficiently convert a higher input voltage to a lower output voltage. Targeted for applications requiring a compact solution, it integrates two independent channels capable of delivering up to 1.5A each. Operating from an input voltage range of 2.25V to 5.5V, it's well-suited for battery-powered devices and portable electronics.
This device features a high switching frequency of up to 4MHz, allowing for the use of small external components and compact designs. The LTC3417AEDHC-2 also includes features like current mode control, internal compensation, and power saving Burst Mode operation for improved efficiency at light loads. Additional functionalities include soft-start, power good indicators, and over-temperature protection, enhancing reliability and performance.
Packaged in a 4mm x 4mm QFN, the LTC3417AEDHC-2#TRPBF is ideal for applications demanding high efficiency and space optimization, such as smartphones, tablets, and other portable gadgets.

Equivalent

The LTC3417AEDHC-2#TRPBF is a dual step-down DC/DC converter. Equivalent products include:
1. TI TPS54292: A dual synchronous step-down converter.
2. Maxim MAX15063: Dual synchronous step-down regulator.
3. Diodes Inc. AP65200: Dual synchronous buck regulator.
These alternatives provide similar functionalities, including dual outputs and power conversion capabilities. Always verify specific requirements like input/output voltage ranges and current ratings for compatibility.

Features

The LTC3417AEDHC-2#TRPBF is a dual synchronous step-down regulator. Key features include:
1. Efficiency and Power: It offers high efficiency, which is crucial for power-sensitive applications.
2. Output Current: Capable of delivering up to 1A of output current per channel.
3. Input Voltage: Operates over a wide input voltage range, typically from 2.5V to 5.5V.
4. Switching Frequency: The device features a fixed-frequency operation at 2.25MHz, allowing for small external components and a compact solution size.
5. Burst Mode Operation: Includes a Burst Mode operation for increased efficiency at light loads.
6. Low Output Ripple: Designed to maintain low output voltage ripple.
7. Soft Start: Features programmable soft-start to limit inrush current during startup.
8. Protection: Includes over-temperature shutdown and short-circuit protection.
9. Package: Offered in a 16-lead DFN package, enhancing thermal performance.
These features make the LTC3417AEDHC-2#TRPBF suitable for applications requiring efficient, compact, and reliable power management solutions.

Pinout

The LTC3417AEDHC-2#TRPBF is a dual synchronous step-down regulator, which is part of Linear Technology's (now Analog Devices) power management ICs. It is designed to deliver high-efficiency power conversion for various applications.
The LTC3417AEDHC-2 is housed in a 4mm x 5mm DFN (Dual Flat No-Lead) package with 24 pins. Each of its two channels can provide up to 1.5A of output current, and it is suitable for applications requiring compact, efficient power regulation.
Key features include:
- Input voltage range: 2.25V to 5.5V.
- Output voltage range: 0.8V to 5V.
- High efficiency up to 95%.
- Fixed frequency operation with the ability to synchronize to an external clock.
- Burst Mode operation for high efficiency at light loads.
For detailed pin functions and descriptions, you would need to consult its official datasheet, as it provides specific information about each pin's role, such as power inputs, feedback, compensation, and control signals.

Manufacturer

The LTC3417AEDHC-2#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits used in various electronic equipment. The company serves a broad array of industries, including telecommunications, automotive, aerospace, healthcare, and consumer electronics. It is recognized for its innovations in analog technology, data conversion, and power management solutions.

Application

The LTC3417AEDHC-2#TRPBF is a dual-output, high efficiency, monolithic synchronous buck regulator. Its application areas include portable electronics, battery-powered devices, and handheld instruments. Due to its compact size and high efficiency, it is ideal for smartphones, tablets, and other mobile devices. It can also be used in distributed power systems, point-of-load regulation, and as a power supply for FPGAs and ASICs, providing stable power for digital systems. Additionally, its low dropout voltage makes it suitable for applications requiring tight voltage regulation.

Package

The LTC3417AEDHC-2#TRPBF is packaged in a 32-lead (5mm x 5mm) DFN (Dual Flat No-Lead) package.

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