LP3913SQX-AE/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency power management solution
  • Compact size and low power consumption
  • Wide input voltage range
  • Multiple output channels
• Package: QFN (Quad Flat No-leads)
• Essence: Power management IC designed for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Programmable from 0.6V to 3.3V
• Number of Output Channels: 3
• Maximum Output Current: 300mA
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 4mm x 4mm

Pin Configuration

The LP3913SQX-AE/NOPB has a total of 20 pins. The pin configuration is as follows:

1. VBAT
2. VDD
3. EN
4. PGND
5. SW1
6. SW2
7. SW3
8. LDO1
9. LDO2
10. LDO3
11. VOUT1
12. VOUT2
13. VOUT3
14. FB1
15. FB2
16. FB3
17. ISET1
18. ISET2
19. ISET3
20. GND

Functional Features

• Integrated power management solution for portable devices
• Efficient DC-DC converters for voltage regulation
• Low dropout linear regulators for precise voltage control
• Overcurrent and overtemperature protection
• Programmable output voltages for flexibility
• Power sequencing and power-on reset functionality

Advantages and Disadvantages

Advantages: - High efficiency power management - Compact size for space-constrained applications - Wide input voltage range for compatibility - Multiple output channels for versatility - Overcurrent and overtemperature protection for reliability

Disadvantages: - Limited maximum output current (300mA) - Operating temperature range may not be suitable for extreme environments

Working Principles

The LP3913SQX-AE/NOPB is designed to efficiently manage power in portable devices. It utilizes DC-DC converters and low dropout linear regulators to provide stable and precise voltage levels to different components. The integrated protection features ensure safe operation by monitoring current and temperature levels. The programmable output voltages allow customization according to specific requirements.

Application Field Plans

The LP3913SQX-AE/NOPB can be used in various applications, including but not limited to: - Smartphones and tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered systems

Alternative Models

• LP3914SQX-AE/NOPB
• LP3915SQX-AE/NOPB
• LP3916SQX-AE/NOPB
• LP3917SQX-AE/NOPB

These alternative models offer similar power management capabilities with slight variations in specifications and features.

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