Telecommunication ATCA module

Advanced telecommunications computing architecture (ATCA®) power interface module

This iQor power interface module integrates the advanced TCA basic specification framework board power input for a quarter brick size, requiring all the necessary functions. All key functions require the minimum number of external components. This product series can effectively utilize retention capacitors. Also available are fully functional modules with I2C interface. 

Operating features

100 V / 1 ms transient protection 

Auxiliary power supply voltage: 

3.3 V, 3.6 A 

5.0 volts, 150 milliamperes 

Standard quarter brick packaging dimensions: 1.45 inches x 2.3 inches 

Adjustable 50 - 95 V fixed capacitor voltage 

The optional I²C interface can provide feedback in the following aspects: 

Feed-in voltages of A and B 

Maintain voltage 

48 V output voltage and current 

Temperature

 

Fuse and MOSFET failures 

Random startup delay 

Working temperature range from -40°C to +100°C 

Industry-standard pin configuration and standard packaging 

Protection/Control Function

Surge Current Limiting 

EMI filtering 

Output current limit (OCP) and short circuit protection 

Output overvoltage protection (OVP) 

Thermal shutdown (OTP) 

Maintain capacitor discharge control