LT3496IFE#TRPBF

Product Overview

Category

LT3496IFE#TRPBF belongs to the category of integrated circuits (ICs).

Use

It is commonly used in various electronic devices and systems for power management applications.

Characteristics

• High efficiency
• Wide input voltage range
• Adjustable output current
• Dimming control capability
• Thermal shutdown protection

Package

LT3496IFE#TRPBF is available in a small form factor package, such as an 16-pin TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of LT3496IFE#TRPBF lies in its ability to efficiently regulate and control power in electronic systems, ensuring optimal performance and reliability.

Packaging/Quantity

LT3496IFE#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Current Range: Up to 1A
• Switching Frequency: Adjustable up to 2MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. SW: Switch node connection pin
4. FB: Feedback pin for regulating output voltage/current
5. DIM: Dimming control pin
6. VOUT: Output voltage pin
7. VCC: Supply voltage pin for internal circuitry
8. EN: Enable pin for turning on/off the device
9. SS: Soft-start capacitor connection pin
10. BST: Boost capacitor connection pin
11. LX: Inductor connection pin
12. PGND: Power ground pin
13. ADJ: Adjust pin for setting output current
14. RT: Timing resistor connection pin
15. CT: Timing capacitor connection pin
16. NC: No connection pin

Functional Features

• Wide input voltage range allows for versatile applications
• Adjustable output current enables flexibility in power management
• Dimming control capability for controlling brightness or intensity
• Thermal shutdown protection prevents overheating and damage to the device

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings
• Compact package size saves board space
• Wide input voltage range accommodates various power sources
• Dimming control enhances user experience

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external components for operation, increasing complexity

Working Principles

LT3496IFE#TRPBF operates as a step-up (boost) converter, converting a lower input voltage to a higher output voltage. It utilizes a switching regulator topology to efficiently regulate the output voltage/current. The device controls the duty cycle of the internal switch to maintain the desired output voltage/current based on feedback from the FB pin. The dimming control feature allows for adjusting the brightness or intensity of connected devices.

Detailed Application Field Plans

LT3496IFE#TRPBF finds applications in various fields, including but not limited to: - LED lighting systems - Automotive electronics - Industrial automation - Portable electronic devices - Power supplies

Detailed and Complete Alternative Models

1. LT3496HFE#TRPBF
2. LT3496MPFE#TRPBF
3. LT3496AIFE#TRPBF
4. LT3496BIFE#TRPBF
5. LT3496CIFE#TRPBF

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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