LTC2910HGN#TRPBF

Product Overview

Category

LTC2910HGN#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and power supply sequencing applications.

Characteristics

• Voltage monitoring: The LTC2910HGN#TRPBF provides accurate monitoring of multiple voltage levels.
• Power supply sequencing: It ensures proper power-up and power-down sequencing of various components in a system.
• High accuracy: The device offers precise voltage threshold settings for reliable monitoring.
• Low power consumption: It operates with low power requirements, making it suitable for battery-powered applications.
• Wide operating temperature range: The LTC2910HGN#TRPBF can function reliably in a wide range of temperatures.
• Small package size: It comes in a compact package, allowing for space-efficient integration into electronic designs.

Package

The LTC2910HGN#TRPBF is available in a 16-pin SSOP (Shrink Small Outline Package) format.

Essence

The essence of LTC2910HGN#TRPBF lies in its ability to monitor voltage levels accurately and facilitate power supply sequencing in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply voltage range: 2.7V to 5.5V
• Number of monitored inputs: 10
• Voltage threshold accuracy: ±1.5%
• Operating temperature range: -40°C to +85°C
• Quiescent current: 30µA (typical)
• Output type: Open-drain
• Response time: 300µs (typical)

Detailed Pin Configuration

The LTC2910HGN#TRPBF features a 16-pin SSOP package with the following pin configuration:

1. VCC - Supply voltage input
2. GND - Ground reference
3. IN1 to IN10 - Voltage monitoring inputs
4. OUT - Open-drain output
5. /RESET - Reset input
6. /FAULT - Fault output
7. /SEQ - Sequencing output
8. /INT - Interrupt output
9. /ALERT - Alert output
10. /READY - Ready output
11. /EN - Enable input
12. /CLR - Clear input
13. /SEL - Select input
14. NC - No connection
15. NC - No connection
16. NC - No connection

Functional Features

The LTC2910HGN#TRPBF offers several functional features, including:

• Accurate voltage monitoring: The device can monitor up to 10 different voltage levels simultaneously.
• Power supply sequencing: It ensures proper power-up and power-down sequencing of various components in a system.
• Programmable threshold settings: Users can set precise voltage thresholds for each monitored input.
• Fault detection: The /FAULT output signals any voltage level outside the programmed thresholds.
• Interrupt and alert outputs: The /INT and /ALERT outputs provide notifications for specific events or conditions.
• Enable and clear inputs: These inputs allow for control over the monitoring and fault detection functions.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring for multiple inputs
• Power supply sequencing capability
• Low power consumption
• Wide operating temperature range
• Compact package size for space-constrained designs

Disadvantages

• Limited number of monitored inputs (up to 10)
• Requires external components for complete functionality

Working Principles

The LTC2910HGN#TRPBF operates by comparing the voltage levels at its monitored inputs with the programmed threshold settings. If any input voltage exceeds or falls below the specified thresholds, the device triggers the /FAULT output and can generate interrupt or alert signals. It also facilitates power supply sequencing by controlling the enable and clear inputs based on the programmed sequence.

Detailed Application Field Plans

The LTC2910HGN#TRPBF finds applications in various fields, including:

1. Power management systems: It ensures proper voltage monitoring and sequencing in power supplies, battery management systems, and DC-DC converters.
2. Industrial automation: The device can be used to monitor voltage levels in control panels, motor drives, and PLCs (Programmable Logic Controllers).
3. Automotive electronics: It enables voltage monitoring and sequencing in automotive ECUs (Engine Control Units), infotainment systems, and lighting controls.
4. Telecommunications: The LTC2910HGN#TRPBF is suitable for voltage monitoring and sequencing in telecom equipment, base stations, and network switches.
5. Consumer electronics: It can be utilized in devices such as smartphones, tablets, and gaming consoles to ensure proper power supply sequencing and voltage monitoring.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to