CS51413ED8G

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 8-pin DIP (Dual Inline Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 12V
• Output Current: Up to 3A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS51413ED8G has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. NC: No Connection
7. NC: No Connection
8. PG: Power Good Indicator

Functional Features

• High Efficiency: The CS51413ED8G utilizes advanced power management techniques to achieve high efficiency levels, minimizing power losses.
• Low Power Consumption: With a quiescent current of only 100µA, the IC ensures minimal power consumption during standby or low-load conditions.
• Fast Transient Response: The voltage regulator quickly responds to load changes, maintaining a stable output voltage even under dynamic conditions.
• Overcurrent Protection: The IC incorporates overcurrent protection circuitry, safeguarding the connected devices from excessive current flow.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation and longer battery life. - Wide input voltage range allows for versatile applications. - Compact package size enables space-saving designs. - Overcurrent protection enhances system reliability.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage of 200mV may affect performance in low input voltage scenarios.

Working Principles

The CS51413ED8G is a voltage regulator that converts an input voltage within the range of 4.5V to 18V into a regulated output voltage between 1.2V and 12V. It employs a feedback mechanism to continuously monitor the output voltage and adjust the internal circuitry to maintain a stable voltage level. The enable pin allows for easy on/off control, while the power good indicator provides a signal indicating the output voltage is within the desired range.

Detailed Application Field Plans

The CS51413ED8G finds applications in various fields, including:

1. Consumer Electronics: Power management for smartphones, tablets, and portable devices.
2. Industrial Automation: Voltage regulation for control systems, motor drives, and sensors.
3. Automotive: Power supply for infotainment systems, lighting, and engine control units.
4. Telecommunications: Voltage regulation for network equipment, routers, and base stations.
5. Renewable Energy: Power management for solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. CS51414ED8G: Similar specifications but with higher output current capability (up to 5A).
2. CS51415ED8G: Enhanced efficiency version with lower dropout voltage (150mV at 1A).
3. CS51416ED8G: Extended temperature range variant (-40°C to +125°C) for harsh environments.

(Note: These alternative models are from the same product family and share similar pin configurations and package types.)

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