SIM3C164-B-GM

Product Overview

Category

SIM3C164-B-GM belongs to the category of integrated circuits (ICs).

Use

SIM3C164-B-GM is commonly used in electronic devices for power management and control.

Characteristics

• Power management IC
• Compact size
• High efficiency
• Wide input voltage range
• Multiple protection features

Package

SIM3C164-B-GM is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of SIM3C164-B-GM lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and protection.

Packaging/Quantity

SIM3C164-B-GM is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 4A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PG: Power good pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during conversion.
• Overcurrent protection safeguards against excessive current flow.
• Overtemperature protection prevents damage due to high temperatures.
• Under-voltage lockout (UVLO) protects against low input voltage conditions.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• High efficiency reduces power consumption and heat generation.
• Multiple protection features enhance the reliability and safety of the device.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Temperature range limitations may restrict usage in extreme environments.

Working Principles

SIM3C164-B-GM operates based on a switching regulator topology. It uses a combination of control circuitry, power MOSFETs, and passive components to efficiently convert the input voltage to the desired output voltage. The control circuitry regulates the duty cycle of the power MOSFETs to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

SIM3C164-B-GM finds applications in various electronic devices that require efficient power management and control. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players benefit from the compact size and high efficiency of SIM3C164-B-GM.
2. Industrial equipment: Power supply units, motor control systems, and LED lighting systems can utilize SIM3C164-B-GM for effective power management.
3. Automotive electronics: In-car infotainment systems, navigation systems, and advanced driver-assistance systems (ADAS) can benefit from the wide input voltage range and protection features of SIM3C164-B-GM.

Detailed and Complete Alternative Models

1. SIM3C165-B-GM: Similar to SIM3C164-B-GM with higher maximum output current (6A).
2. SIM3C163-B-GM: Similar to SIM3C164-B-GM with lower maximum output current (3A).
3. SIM3C166-B-GM: Similar to SIM3C164-B-GM with additional features such as adjustable output voltage.

These alternative models provide options with varying specifications to cater to different application requirements.

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