TPS60101PWPR

Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - High efficiency - Low quiescent current - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: HTSSOP-20

Essence: The TPS60101PWPR is a voltage regulator IC that provides a regulated output voltage from an unregulated input voltage. It is commonly used in various electronic devices to ensure stable power supply.

Packaging/Quantity: The TPS60101PWPR is available in a HTSSOP-20 package. It is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 5.5V
• Output Current: Up to 100mA
• Quiescent Current: 40µA (typical)
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TPS60101PWPR has a total of 20 pins. Here is the detailed pin configuration:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. SW (Switch)
6. SW (Switch)
7. SW (Switch)
8. SW (Switch)
9. SW (Switch)
10. SW (Switch)
11. SW (Switch)
12. SW (Switch)
13. SW (Switch)
14. SW (Switch)
15. SW (Switch)
16. SW (Switch)
17. SW (Switch)
18. SW (Switch)
19. VIN (Input Voltage)
20. VOUT (Output Voltage)

Functional Features

• Adjustable output voltage through external resistors
• Overcurrent protection to prevent damage to the IC and connected devices
• Thermal shutdown protection to prevent overheating
• Soft-start feature for smooth power-up
• Low dropout voltage for efficient power conversion

Advantages and Disadvantages

Advantages: - High efficiency helps conserve battery life - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage provides flexibility for different applications - Overcurrent and thermal protection enhance reliability and safety

Disadvantages: - Limited output current capacity (up to 100mA) - Requires external components for proper operation - Relatively small package size may require careful handling during assembly

Working Principles

The TPS60101PWPR operates as a step-up voltage regulator. It takes an unregulated input voltage and converts it into a regulated output voltage. The internal control circuitry adjusts the duty cycle of the switching transistor to maintain the desired output voltage. Feedback from the output is used to regulate the duty cycle and ensure stable voltage output.

Detailed Application Field Plans

The TPS60101PWPR can be used in various applications, including but not limited to: 1. Battery-powered devices: Provides a stable power supply for portable electronics such as smartphones, tablets, and wearable devices. 2. Industrial equipment: Ensures reliable power delivery in industrial automation systems, sensors, and control circuits. 3. Automotive electronics: Supports voltage regulation in automotive infotainment systems, lighting modules, and other vehicle electronics. 4. IoT devices: Enables efficient power management in Internet of Things (IoT) devices, such as smart home devices and wireless sensors.

Detailed and Complete Alternative Models

1. TPS60100PWPR: Similar to TPS60101PWPR, but with a fixed output voltage of 3.3V.
2. TPS60102PWPR: Similar to TPS60101PWPR, but with a higher output current capacity of 200mA.
3. TPS60103PWPR: Similar to TPS60101PWPR, but with a lower quiescent current of 20µA.

These alternative models offer different specifications and features to cater to specific application requirements.

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