NCP6924AFCET1G

NCP6924AFCET1G

Product Overview

Category

NCP6924AFCET1G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

NCP6924AFCET1G is available in a small footprint, surface-mount package.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power in various electronic devices.

Packaging/Quantity

NCP6924AFCET1G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Quiescent Current: 30µA (typical)
• Switching Frequency: 1.2MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCP6924AFCET1G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching node pin
6. PG: Power good indicator pin

Functional Features

• Integrated synchronous buck converter
• Adjustable output voltage
• Soft-start function for controlled startup
• Overcurrent protection with hiccup mode
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact package size saves board space
• Overcurrent and thermal protection enhance system reliability

Disadvantages

• Limited output voltage range may not suit all applications
• Higher switching frequency may introduce additional noise

Working Principles

The NCP6924AFCET1G is a synchronous buck converter that utilizes pulse-width modulation (PWM) to regulate the output voltage. It operates by switching the input voltage through an inductor and a power MOSFET, which controls the energy transfer to the output. The feedback pin monitors the output voltage and adjusts the duty cycle of the PWM signal to maintain the desired output voltage.

Detailed Application Field Plans

The NCP6924AFCET1G is widely used in various electronic devices, including:

1. Portable electronic devices: smartphones, tablets, portable media players
2. Wearable devices: smartwatches, fitness trackers
3. IoT devices: smart home devices, sensors, wireless modules
4. Industrial equipment: control systems, motor drives, power supplies

Detailed and Complete Alternative Models

1. NCP6924BFCET1G
2. NCP6925AFCET1G
3. NCP6925BFCET1G
4. NCP6926AFCET1G
5. NCP6926BFCET1G

These alternative models offer similar functionality and characteristics, providing flexibility for different design requirements.

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