TPL9201PWPRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Small form factor - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: TSSOP-14

Essence: The TPL9201PWPRG4 is a power management IC designed for efficient power conversion and control in various applications.

Packaging/Quantity: The TPL9201PWPRG4 is available in a TSSOP-14 package. It is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPL9201PWPRG4 has the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. SW (Switch)
4. VIN (Input Voltage)
5. VOUT (Output Voltage)
6. FB (Feedback)
7. PG (Power Good)
8. SS (Soft Start)
9. COMP (Compensation)
10. CS (Current Sense)
11. OCSET (Overcurrent Set)
12. OCP (Overcurrent Protection)
13. OTP (Thermal Shutdown)
14. VREF (Reference Voltage)

Functional Features

• High Efficiency: The TPL9201PWPRG4 utilizes advanced power conversion techniques to achieve high efficiency, minimizing power losses.
• Overcurrent Protection: The IC incorporates overcurrent protection to safeguard the circuit and connected devices from excessive current flow.
• Thermal Shutdown Protection: The TPL9201PWPRG4 includes thermal shutdown protection, which automatically shuts down the IC in case of excessive temperature, preventing damage.
• Wide Input Voltage Range: The IC can operate within a wide input voltage range, making it suitable for various power supply applications.
• Small Form Factor: The TSSOP-14 package offers a compact size, allowing for space-efficient designs.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Overcurrent and thermal shutdown protection enhance system reliability. - Wide input voltage range enables versatile application possibilities. - Small form factor facilitates compact designs.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Requires external components for complete power management functionality.

Working Principles

The TPL9201PWPRG4 is a power management IC that operates by converting and regulating input voltage to provide a stable output voltage. It utilizes various control techniques, such as pulse width modulation (PWM), to achieve efficient power conversion. The IC incorporates feedback mechanisms to regulate the output voltage and protect against overcurrent and thermal issues.

Detailed Application Field Plans

The TPL9201PWPRG4 finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

1. TPS62130RGTT - 3A Step-Down Converter with Enable
2. LM2576T-ADJ/NOPB - Simple Switcher® 3A Step-Down Voltage Regulator
3. LT1763CS8-3.3#PBF - 500mA, Low Noise, LDO Micropower Regulator

These alternative models offer similar functionality and can be considered as alternatives to the TPL9201PWPRG4 based on specific application requirements.

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