PKV3222PI Ericsson Power Modules, PKV3222PI Datasheet - Page 18

• Manufacturer Part Number: PKV3222PI
• Description: DC/DC Converters & Regulators Iso +/-5 Vdc Input 9-36V 2.5W
• Manufacturer: Ericsson Power Modules
• Series: PKVr

Specifications of PKV3222PI

• Product: Isolated
• Output Power: 1 W
• Input Voltage Range: 9 V to 36 V
• Number Of Outputs: 2
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 0.25 A
• Output Voltage (channel 2): 5 V
• Output Current (channel 2): 0.25 A
• Isolation Voltage: 1.5 KV
• Output Type: Isolated
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

EMC Specifications
The PKV DC/DC power module is mounted on a double sid-
ed printed circuit board (PB) with groundplane during EMC
measurements. The fundamental switching frequency is
approx. 200 kHz.
The PKV series has a good input filter and will only need a
simple filter to meet conducted noise according to EN 55022
level B. Fig. 1 shows an example of filter and the results for
this filter is shown below.
Conducted noise
1
PKV 3211 without filter
PKV 5211 without filter
EN/LZT 146 37 R3A © Ericsson Power Modules AB, March 2007
PKV 3211 with filter
PKV 5211 with filter
Fig. 1