ADP3806JRU-12.6-R7

Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: 32-pin QFN
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 12.6V
• Output Current: 1A
• Dropout Voltage: 200mV
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADP3806JRU-12.6-R7 has a total of 32 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Control | | 4 | FB | Feedback Voltage | | 5 | COMP | Compensation | | 6 | SS | Soft Start | | 7-10 | NC | No Connection | | 11 | PG | Power Good | | 12-15 | NC | No Connection | | 16 | VOUT | Output Voltage | | 17-32 | NC | No Connection |

Functional Features

• High efficiency voltage regulation for power management applications.
• Low power consumption, making it suitable for battery-powered devices.
• Enable control allows for easy on/off switching.
• Power Good indicator provides feedback on the output voltage status.
• Soft Start feature ensures smooth startup and prevents voltage spikes.

Advantages

• High efficiency results in reduced power loss and improved energy efficiency.
• Low power consumption extends battery life in portable devices.
• Enable control allows for flexible power management.
• Power Good indicator enhances system reliability by providing voltage status information.
• Soft Start feature protects the circuit from sudden voltage surges during startup.

Disadvantages

• Limited output current of 1A may not be sufficient for high-power applications.
• Dropout voltage of 200mV may affect performance in low input voltage scenarios.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The ADP3806JRU-12.6-R7 is a voltage regulator integrated circuit that takes an input voltage within the range of 4.5V to 18V and provides a regulated output voltage of 12.6V. It operates by using internal circuitry to maintain a stable output voltage regardless of variations in the input voltage or load conditions. The enable control pin allows the user to turn the regulator on or off as needed. The power good pin indicates whether the output voltage is within the desired range, ensuring proper operation of downstream components. The soft start feature gradually ramps up the output voltage during startup to prevent voltage spikes that could damage the circuit.

Detailed Application Field Plans

The ADP3806JRU-12.6-R7 finds application in various fields, including: - Portable electronic devices such as smartphones, tablets, and laptops. - Industrial equipment requiring stable power supply. - Automotive electronics for voltage regulation in vehicles. - Telecommunications infrastructure for efficient power management. - Renewable energy systems for voltage regulation in solar panels and wind turbines.

Detailed and Complete Alternative Models

1. ADP3806JRU-12.6-R8: Similar to ADP3806JRU-12.6-R7 with enhanced output current capability of 2A.
2. ADP3806JRU-12.6-R9: Upgraded version with extended operating temperature range of -40°C to +105°C.
3. ADP3806JRU-12.6-R10: Higher efficiency variant with reduced quiescent current for ultra-low power applications.

These alternative models offer similar functionality but provide additional features or improved specifications to cater to specific requirements.

Word count: 536 words