Rugged, CompactPCI Bus Hot Swap Controllers The LTC4244IGN#PBF is a quad hot swap controller manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Linear Technology (Analog Devices)
- **Part Number:** LTC4244IGN#PBF
- **Package:** 16-Lead SSOP
- **Operating Temperature Range:** -40°C to +85°C
- **Supply Voltage Range:** 2.9V to 15V
- **Number of Channels:** 4
- **Fault Protection:** Overcurrent, Undervoltage, Overvoltage
- **Current Limit Accuracy:** ±10%
- **Power Good Output:** Yes
- **Adjustable Current Limit:** Yes
- **Adjustable Fault Timer:** Yes
### **Descriptions:**
The LTC4244IGN#PBF is a quad hot swap controller designed to safely manage the insertion and removal of circuit boards in live backplanes. It provides inrush current control, fault protection, and power monitoring for four independent power supply rails.
### **Features:**
1. **Quad Hot Swap Controller:** Manages four separate power supply rails.
2. **Adjustable Current Limit:** Allows precise setting of current thresholds.
3. **Programmable Fault Timer:** Prevents false triggering during transient conditions.
4. **Power Good Monitoring:** Provides status indication for each channel.
5. **Wide Operating Voltage Range:** Supports 2.9V to 15V supplies.
6. **Undervoltage and Overvoltage Protection:** Ensures safe operating conditions.
7. **Fault Latch-Off:** Disables the output in case of sustained faults.
8. **Compact SSOP Package:** Space-efficient for high-density applications.
This information is based on the manufacturer's datasheet and technical documentation.
