Product Change Notice Notice: #140804 BCM & VTM Change to Specifications Date: August 4, 2014 To Our Valued Customer: We appreciate your use of VI Chip products. Our commitment to customer satisfaction is demonstrated by our notification to you of the following change. Description: To more accurately describe product performance, the following specifications have been changed for the listed products. Products Affected: 48 to 3 Volt BCM and VTM Products BCM48BF030M210A00 VTM48EF030M070A00 BCM48BF030T210A00 BCM48BT030M210A00 BCM48BT030T210A00 VTM48EF030T070A00 VTM48ET030M070A00 VTM48ET030T070A00 Specifications Previous New MAX Output Resistance ROUT_AMB (mΩ) 1.9 2.2 MAX Output Resistance ROUT_HOT (mΩ) 2.2 2.4 48 to 8 Volt BCM and VTM Products B048F080M24A B048F080T24A B048T080M24A B048T080T24A BCM48BF080M240A00 BCM48BF080T240A00 BCM48BT080M240A00 BCM48BT080T240A00 Specifications MAX Output Resistance ROUT_COLD (mΩ) MAX Output Resistance ROUT_AMB (mΩ) MAX Output Resistance ROUT_HOT (mΩ) MIN Efficiency 50% Load AMB (%) MIN Efficiency 100 % Load, Low Line AMB (%) Vicor, 25 Frontage Road, Andover MA01810, Tel: (978) 470-2900, FAX: (978) 475-6715 V048F080T030A V048F080M030A V048T080T030A V048T080M030A Previous New 7.0 9.0 9.5 94.5 93.0 8 10 12 94.0 92.0 VTM48EF080M030A00 VTM48EF080T030A00 VTM48ET080M030A00 VTM48ET080T030A00 p1/2 48 to 9.6 Volt BCM and VTM Products B048F096M24A B048F096T24A B048T096M24A B048T096T24A BCM48BF096M240A00 BCM48BF096T240A00 BCM48BT096M240A00 BCM48BT096T240A00 Specifications V048F096M025A V048F096T025A V048T096M025A V048T096T025A Previous New 7.5 10.0 12.0 95.0 10 12 14 94.5 Previous New 9.0 13.4 14.0 12 14 16 MAX Output Resistance ROUT_COLD (mΩ) MAX Output Resistance ROUT_AMB (mΩ) MAX Output Resistance ROUT_HOT (mΩ) MIN Efficiency 100 % Load, Low Line AMB (%) VTM48EF096M025A00 VTM48EF096T025A00 VTM48ET096M025A00 VTM48ET096T025A00 48 to 12 Volt BCM and VTM Products BCM48BF120M300A00 BCM48BF120T300A00 BCM48BT120M300A00 BCM48BT120T300A00 VTM48EF120M025A00 VTM48EF120T025A00 VTM48ET120M025A00 VTM48ET120T025A00 Specifications MAX Output Resistance ROUT_COLD (mΩ) MAX Output Resistance ROUT_AMB (mΩ) MAX Output Resistance ROUT_HOT (mΩ) Schedule / Date codes: This change is effective to all listed products as of August 4, 2014 (date code 1432) or later. Actions Required: Customers should review data sheets for specification changes, and contact applications with any questions. Technical Marketing contact: Ian Mazsa [email protected] 978-749-3247 Vicor, 25 Frontage Road, Andover MA01810, Tel: (978) 470-2900, FAX: (978) 475-6715 p2/2