LTC3310SIV#PBF

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LTC3310SIV#PBF

IC REG BUCK ADJ 10A 18LQFN

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Spécifications

Series Silent Switcher®2
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.25V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.5V
Voltage - Output (Max) 5.5V
Current - Output 10A
Frequency - Switching 2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 18-TFQFN Exposed Pad
Supplier Device Package 18-LQFN (3x3)
Base Product Number LTC3310

Vue d'ensemble

Description

The LTC3310SIV#PBF is a high-performance buck-boost converter from Analog Devices, specifically designed for various power management applications. It features a wide input voltage range, typically from 2.5V to 15V, allowing it to efficiently convert power from a variety of sources, including batteries and power supplies.
Key specifications include a high efficiency of up to 95%, low quiescent current, and a compact package, making it suitable for portable devices. The device supports a programmable output voltage with excellent load and line regulation, which is essential for maintaining stable power to sensitive electronics.
Additionally, it includes features such as over-voltage protection, short-circuit protection, and thermal shutdown, enhancing reliability in critical applications. The LTC3310SIV#PBF is ideal for use in applications like portable electronics, automotive systems, and industrial equipment where efficient power conversion is necessary.

Features

The LTC3310SIV#PBF is a high-efficiency buck-boost converter designed for battery-powered applications. Key features include:
1. Wide Input Voltage Range: Operates from 2.7V to 15V, accommodating various battery types.
2. High Output Current: Delivers up to 2A output current, suitable for powering demanding loads.
3. Efficiency: Achieves up to 95% efficiency, maximizing battery life and minimizing heat generation.
4. Low Quiescent Current: Features low quiescent current, enhancing performance in low-power applications.
5. Adjustable Output Voltage: Output voltage is adjustable from 2.5V to 15V, providing flexibility for different applications.
6. Integrated Power Switches: Reduces component count and simplifies the design.
7. Small Package Size: Available in a compact 20-lead LQFN package, ideal for space-constrained designs.
8. Programmable Soft-Start: Reduces inrush current during startup, improving reliability.
9. Thermal Protection: Includes built-in thermal shutdown for safety.
These features make the LTC3310SIV#PBF a versatile choice for portable devices, IoT applications, and energy harvesting systems.

Package

The LTC3310SIV#PBF is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) with a small footprint, ideal for compact applications.

Pinout

The LTC3310SIV#PBF is a high efficiency buck-boost converter with a pin count of 20. It is designed for applications requiring a wide input voltage range and can deliver power to a load from a variety of sources.
Key functions of the pins include:
1. VIN - Input voltage supply.
2. VOUT - Regulated output voltage.
3. GND - Ground reference.
4. SW - Switch node for the inductor connection.
5. COMP - Compensation network connection for stability.
6. FB - Feedback pin for voltage regulation.
7. MODE - Mode selection for operation (forced PWM or burst mode).
8. CSN/ CSP - Current sense pins for overcurrent protection.
9. SS - Soft start pin for controlling the startup time.
10. PG - Power good indication.
11. LIM - Current limit adjustment.
12. SYNC - Synchronization input/output for phase alignment.
These pins allow for flexible configurations in power management applications across various devices.

Manufacturer

The manufacturer of the LTC3310SIV#PBF is Analog Devices, Inc. (ADI), a prominent company in the semiconductor industry. Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its innovative solutions in various sectors, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices focuses on providing advanced technology for applications such as power management, signal processing, and sensor interfacing, contributing to the development of modern electronic systems and devices.

Application

The LTC3310SIV#PBF is a high-efficiency, synchronous buck-boost converter used in battery-operated devices, portable electronics, and energy harvesting systems. Its application areas include power management in smartphones, tablets, wearables, and IoT devices, as well as in automotive and industrial applications where voltage regulation is critical. It supports applications requiring low quiescent current and can efficiently manage various input and output voltage levels.

Equivalent

The LTC3310SIV#PBF is a synchronous buck converter from Analog Devices. Equivalent products include the Texas Instruments TPS563202, the Microchip MCP16331, and the Maxim Integrated MAX16938. For specific applications, always verify compatibility in terms of voltage, current ratings, and features.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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