LM97600CIUT/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-Pin TSSOP
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Output Current: Up to 1A
• Quiescent Current: 40µA (typical)
• Switching Frequency: 2.25MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM97600CIUT/NOPB has a 16-pin TSSOP package with the following pin configuration:

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

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power loss - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Power good indicator provides system status information

Disadvantages: - Limited output current capacity (up to 1A) - Requires external components for proper operation

Working Principles

The LM97600CIUT/NOPB is a voltage regulator integrated circuit that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.8V and 3.6V. It achieves high efficiency by utilizing a synchronous buck converter topology.

The enable pin (EN) controls the operation of the regulator, allowing it to be turned on or off as needed. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switches to maintain a stable output voltage.

The power good pin (PG) provides an indication of the output voltage status, signaling when the output voltage is within the specified range. This feature is useful for system-level monitoring and fault detection.

Detailed Application Field Plans

The LM97600CIUT/NOPB is commonly used in various applications where efficient voltage regulation is required. Some potential application fields include:

1. Portable electronic devices: Smartphones, tablets, portable media players
2. Battery-powered systems: Wireless sensors, IoT devices, wearable devices
3. Industrial equipment: Test and measurement instruments, control systems
4. Automotive electronics: Infotainment systems, navigation systems, lighting control

Detailed and Complete Alternative Models

1. LM2576-ADJ: Adjustable Output Voltage, Up to 3A Output Current
2. LM1117-3.3: Fixed 3.3V Output Voltage, Up to 800mA Output Current
3. TPS54331-Q1: Automotive Grade, Wide Input Voltage Range, Up to 3A Output Current
4. LT1763-3.3: Low Dropout Voltage Regulator, Fixed 3.3V Output Voltage, Up to 500mA Output Current

These alternative models offer similar functionality and can be considered as substitutes for the LM97600CIUT/NOPB in various applications.

Word count: 512 words