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LTC2922CF from LT

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LTC2922CF

Manufacturer: LT

Power supply tracket with input monitor.

Partnumber Manufacturer Quantity Availability
LTC2922CF LT 832 In Stock

Description and Introduction

Power supply tracket with input monitor. The LTC2922CF 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:

### **Manufacturer:**  
- Linear Technology (LTC)  

### **Part Number:**  
- LTC2922CF  

### **Description:**  
- The LTC2922CF is a dual-channel power supply tracking controller designed to manage the sequencing and tracking of multiple power supplies. It ensures controlled ramp-up and ramp-down of voltages to prevent damage to sensitive components.  

### **Key Features:**  
1. **Dual-Channel Control:**  
   - Manages two independent power supply rails.  

2. **Adjustable Tracking:**  
   - Supports coincident, ratiometric, or offset tracking modes.  

3. **Programmable Slew Rate:**  
   - Allows adjustable ramp rates for controlled power-up and power-down.  

4. **Wide Input Voltage Range:**  
   - Operates from **2.7V to 36V** supply range.  

5. **Low Quiescent Current:**  
   - Typically **150µA** per channel.  

6. **Fault Detection:**  
   - Monitors power supply status and provides fault detection.  

7. **Flexible Configuration:**  
   - Can be used for power sequencing or tracking applications.  

8. **Package:**  
   - Available in a **16-Lead Plastic SSOP** package.  

### **Applications:**  
- Power supply sequencing in FPGA, DSP, and ASIC systems.  
- Multi-rail power management in industrial and telecom applications.  
- Voltage tracking for sensitive analog and digital circuits.  

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

Application Scenarios & Design Considerations

Power supply tracket with input monitor.
Partnumber Manufacturer Quantity Availability
LTC2922CF LINEAR 100 In Stock

Description and Introduction

Power supply tracket with input monitor. The LTC2922CF is a power supply tracking controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 36V  
- **Output Voltage Range:** Adjustable via external resistors  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead Plastic SSOP  
- **Tracking Accuracy:** ±1%  
- **Supply Current:** 300µA (typical)  
- **Power-Up/Down Sequencing:** Adjustable slew rate  

### **Descriptions:**  
The LTC2922CF is designed to control the power-up and power-down sequencing of multiple power supplies. It ensures that voltages ramp up and down in a controlled manner to prevent latch-up or damage to sensitive components.  

### **Features:**  
- **Adjustable Sequencing:** Allows precise control of power supply turn-on and turn-off timing.  
- **Wide Input Voltage Range:** Supports operation from 2.7V to 36V.  
- **Low Supply Current:** Consumes minimal power during operation.  
- **High Accuracy Tracking:** Ensures tight voltage tracking (±1%).  
- **Flexible Configuration:** Can be used for coincident, ratiometric, or sequential tracking.  
- **Fault Protection:** Monitors power supplies for undervoltage conditions.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official documentation.

Application Scenarios & Design Considerations

Power supply tracket with input monitor.

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