ISL6146EFRZ-T7A

Product Overview

Category

ISL6146EFRZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and voltage regulation.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

ISL6146EFRZ-T7A is available in a small outline package (SOP) with 8 pins.

Essence

The essence of this product lies in its ability to efficiently regulate and control voltage levels in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

ISL6146EFRZ-T7A is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 1.2MHz

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin to control device operation
5. SW: Switching node pin
6. PGND: Power ground pin
7. LX: Inductor connection pin
8. VOUT: Output voltage pin

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage through feedback pin
• Soft-start function for controlled startup
• Overcurrent protection with automatic recovery
• Thermal shutdown protection to prevent overheating
• Low dropout voltage for efficient power conversion

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range accommodates various power sources
• Overcurrent and thermal protection enhance device reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Higher cost compared to non-integrated voltage regulators

Working Principles

ISL6146EFRZ-T7A operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. The feedback pin (FB) is used to set the desired output voltage, which is then maintained through a closed-loop control mechanism. The switching frequency of 1.2MHz ensures efficient power conversion. The device also incorporates various protection mechanisms, such as overcurrent and thermal shutdown, to safeguard against potential damage.

Detailed Application Field Plans

ISL6146EFRZ-T7A finds extensive use in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

• ISL6146EFRZ-T7: Similar to ISL6146EFRZ-T7A, but without the "A" suffix.
• ISL6146EFRZ: Non-tape and reel packaging option for ISL6146EFRZ-T7A.

These alternative models offer similar functionality and characteristics, providing flexibility in design and procurement options.

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