Telecom ATCA Modules
Advanced Telecommunications Computing Architecture (*ATCA®) Power Interface Modules
The iQor Power Interface Modules integrate all features required by the Advanced TCA Base Specification for a frame board power entry into a Quarter-Brick footprint. Minimal external components are required for all the key functions. The product family provides efficient utilization of hold-up capacitance. A full feature module with I2C interface is also available.
Operational Features
- 100 V/1 ms transient protection
- Auxiliary supply voltages:
- 3.3 V, 3.6 A
- 5.0 V, 150 mA
- Standard Quarter Brick package size: 1.45” x 2.3”
- Trimmable 50-95 V hold-up capacitance voltage
- Optional I²C interface for feedback on:
- A and B Feed Voltage
- Hold-up Voltage
- 48 Vout Voltage and Current
- Temperature
- Fuse and MOSFET failure
- Random start-up delay
- -40°C to +100°C Operating Temperature
- Industry standard pin-out configurations and standard footprints
Protection/Control Features
- Inrush current limiting
- EMI filtering
- Output current limit (OCP) and short circuit protection
- Output over-voltage protection (OVP)
- Thermal shutdown (OTP)
- Hold-up capacitor discharge control
*ATCA is a registered trademark of PICMG