EL7513IWTZ-T7A

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TSSOP-16
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Output Current: Up to 500mA
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL7513IWTZ-T7A IC has a TSSOP-16 package with the following pin configuration:

1. VOUT
2. GND
3. FB
4. EN
5. COMP
6. SS
7. PGND
8. LX
9. LX
10. LX
11. LX
12. LX
13. LX
14. LX
15. LX
16. VIN

Functional Features

• High Efficiency: The EL7513IWTZ-T7A voltage regulator offers high efficiency, ensuring minimal power loss during operation.
• Low Power Consumption: With a quiescent current of only 25µA, this IC minimizes power consumption when in standby or low-load conditions.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 2.5V to 5.5V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to the input voltage (VIN), providing flexibility for different system requirements.
• Short Circuit Protection: The IC incorporates short circuit protection, safeguarding the device and connected components from damage.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile applications. - Adjustable output voltage provides flexibility. - Short circuit protection enhances system reliability.

Disadvantages: - Limited output current capacity (up to 500mA). - Requires external components for proper operation.

Working Principles

The EL7513IWTZ-T7A is a voltage regulator that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The IC employs a feedback mechanism to maintain the desired output voltage by adjusting the duty cycle of the internal switch. This control loop ensures stable and accurate regulation even under varying load conditions.

Detailed Application Field Plans

The EL7513IWTZ-T7A finds applications in various fields, including but not limited to:

1. Portable Electronics: Power management for battery-powered devices such as smartphones, tablets, and portable media players.
2. IoT Devices: Voltage regulation for Internet of Things (IoT) devices, ensuring stable operation and power efficiency.
3. Industrial Automation: Power supply for industrial automation systems, providing reliable and efficient voltage regulation.
4. Automotive Electronics: Voltage regulation for automotive applications, including infotainment systems, lighting, and sensors.
5. Consumer Electronics: Power management for consumer electronics products like digital cameras, gaming consoles, and audio devices.

Detailed and Complete Alternative Models

1. LM317T: Adjustable voltage regulator with a TO-220 package.
2. LT1084CP-5: Fixed output voltage regulator with a TO-3 package.
3. TPS5430DDAR: Synchronous buck converter with adjustable output voltage in a SON-8 package.
4. LM1117IMPX-3.3: Fixed output voltage regulator with a SOT-223 package.
5. MAX15062ATB+: High-efficiency, synchronous buck converter with adjustable output voltage in a TDFN-10 package.

These alternative models offer similar functionality and can be considered as substitutes for the EL7513IWTZ-T7A depending on specific requirements and design constraints.

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