LTC3330EUH#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High Efficiency - Low Quiescent Current - Wide Input Voltage Range - Adjustable Output Voltage - Small Package Size

Package: 16-Lead QFN

Essence: The LTC3330EUH#TRPBF is a power management IC designed for low-power applications. It provides efficient power conversion and regulation, making it suitable for various electronic devices.

Packaging/Quantity: The LTC3330EUH#TRPBF is available in a 16-Lead QFN package. The quantity per reel is typically 2500 units.

Specifications

• Input Voltage Range: 1.8V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Quiescent Current: 750nA (typical)
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC3330EUH#TRPBF has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. VOUT: Output Voltage
4. EN: Enable Pin
5. FB: Feedback Pin
6. SS: Soft-Start Pin
7. PG: Power Good Indicator
8. VBAT: Battery Voltage
9. VCC: Internal Regulator Output
10. VREF: Reference Voltage
11. BST: Boost Capacitor Connection
12. SW: Switch Node
13. LX: Inductor Connection
14. AGND: Analog Ground
15. NC: No Connect
16. NC: No Connect

Functional Features

• Low Quiescent Current: The LTC3330EUH#TRPBF has a low quiescent current of only 750nA, making it ideal for battery-powered applications where power efficiency is crucial.

• Wide Input Voltage Range: The IC can operate with an input voltage range of 1.8V to 5.5V, allowing it to be used with various power sources.

• Adjustable Output Voltage: The output voltage of the LTC3330EUH#TRPBF can be adjusted from 1.2V to 3.6V, providing flexibility for different device requirements.

• High Efficiency: With an efficiency of up to 90%, the LTC3330EUH#TRPBF minimizes power losses and maximizes battery life.

Advantages and Disadvantages

Advantages: - Low quiescent current - Wide input voltage range - Adjustable output voltage - High efficiency

Disadvantages: - Limited pin configuration options - Relatively small package size may require careful PCB layout

Working Principles

The LTC3330EUH#TRPBF operates as a buck-boost DC-DC converter. It takes an input voltage within the specified range and converts it to a regulated output voltage. The internal control circuitry ensures efficient power conversion while minimizing power losses.

The IC also features a low-power sleep mode, which further reduces power consumption during idle periods. This makes it suitable for applications that require long battery life.

Detailed Application Field Plans

The LTC3330EUH#TRPBF can be used in various low-power applications, including but not limited to: - Wearable devices - Internet of Things (IoT) sensors - Portable medical devices - Wireless communication modules - Energy harvesting systems

Its wide input voltage range, adjustable output voltage, and high efficiency make it versatile for different power management requirements in these fields.

Detailed and Complete Alternative Models

• LTC3330EUD#TRPBF
• LTC3330EUFD#TRPBF
• LTC3330IUH#TRPBF
• LTC3330IUD#TRPBF

These alternative models offer similar functionality and characteristics to the LTC3330EUH#TRPBF, providing options for different package sizes or pin configurations.

In conclusion, the LTC3330EUH#TRPBF is a power management IC that offers low quiescent current, wide input voltage range, adjustable output voltage, and high efficiency. Its compact size and versatile features make it suitable for various low-power applications.