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LTC2922IF-2.5 from LT

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LTC2922IF-2.5

Manufacturer: LT

Power supply tracket with input monitor.

Partnumber Manufacturer Quantity Availability
LTC2922IF-2.5,LTC2922IF25 LT 482 In Stock

Description and Introduction

Power supply tracket with input monitor. The LTC2922IF-2.5 is a power supply tracking controller manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (LT)  
- **Part Number:** LTC2922IF-2.5  
- **Package:** 10-Lead DFN  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 2.7V to 10V  
- **Tracking Accuracy:** ±1%  
- **Output Voltage Tracking:** Adjustable or preset (2.5V in this case)  
- **Power-On Reset (POR) Threshold:** Adjustable  

### **Description:**  
The LTC2922IF-2.5 is a dual-channel power supply tracking controller designed to manage the power-up and power-down sequencing of multiple power supplies. It ensures that the outputs track each other within a tight tolerance, preventing latch-up or excessive stress on downstream components.  

### **Features:**  
- **Precision Tracking Control:** Ensures power supplies ramp up and down in a controlled manner.  
- **Adjustable Tracking Slope:** Allows customization of ramp rates.  
- **Wide Input Voltage Range:** Operates from 2.7V to 10V.  
- **Low Quiescent Current:** Minimizes power consumption.  
- **Small Footprint:** 10-Lead DFN package for space-constrained applications.  
- **Power-On Reset (POR) Monitoring:** Ensures proper system initialization.  
- **Fault Protection:** Detects undervoltage and overvoltage conditions.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LTC2922IF-2.5,LTC2922IF25 LINEAR 107 In Stock

Description and Introduction

Power supply tracket with input monitor. The LTC2922IF-2.5 is a power supply tracking controller manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)
- **Part Number:** LTC2922IF-2.5
- **Package:** 10-Lead DFN (3mm × 3mm)
- **Operating Temperature Range:** -40°C to +85°C
- **Supply Voltage Range:** 2.7V to 16.5V
- **Output Voltage Tracking Accuracy:** ±1.5% (typical)
- **Power Supply Sequencing:** Supports up to four power supplies
- **Adjustable Slew Rate:** Programmable via external capacitors
- **Logic Inputs:** Compatible with 3V and 5V logic levels

### **Descriptions:**
The LTC2922IF-2.5 is designed to control and sequence multiple power supplies in a system. It ensures proper power-up and power-down sequencing to prevent latch-up or damage to sensitive components. The device features adjustable slew rates and tracking capabilities for precise voltage regulation during transitions.

### **Features:**
- **Sequencing and Tracking:** Controls up to four power supplies with adjustable sequencing.
- **Programmable Slew Rate:** Uses external capacitors to set rise and fall times.
- **Wide Input Voltage Range:** Operates from 2.7V to 16.5V.
- **High Accuracy:** ±1.5% tracking accuracy ensures reliable performance.
- **Small Footprint:** 10-Lead DFN package (3mm × 3mm) for space-constrained applications.
- **Logic Compatibility:** Works with 3V and 5V logic signals.
- **Robust Protection:** Prevents reverse current flow and ensures safe power transitions.

This device is commonly used in applications requiring precise power supply sequencing, such as FPGAs, DSPs, and multi-rail systems.

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