S-8521F19MC-BPET2U

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: MCSP10 package

Essence: This product is a power management IC designed to efficiently regulate and control power supply in various electronic devices.

Packaging/Quantity: Available in reels of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8521F19MC-BPET2U has the following pin configuration:

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

Functional Features

• Overcurrent protection
• Thermal shutdown protection
• Undervoltage lockout protection
• Soft-start function
• Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables compatibility with various power sources - Multiple protection features ensure safe operation

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The S-8521F19MC-BPET2U utilizes a switching regulator to efficiently convert the input voltage to the desired output voltage. It employs a control circuit that adjusts the duty cycle of the switching transistor to regulate the output voltage. The integrated protection features ensure safe operation by monitoring various parameters and taking appropriate actions in case of faults or abnormal conditions.

Detailed Application Field Plans

The S-8521F19MC-BPET2U is widely used in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. S-8521F19MC-BPCT2U
2. S-8521F19MC-BPET3U
3. S-8521F19MC-BPET4U
4. S-8521F19MC-BPET5U
5. S-8521F19MC-BPET6U

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

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