B048K096T24

Features:

• 48 V to 9.6 V V•I Chip Converter
• 240 Watt (360 Watt for 1 ms)
• High density 974 W/in3
• Small footprint 220 W/in2
• Low weight 0.5 oz (14 g)
• ZVS/ZCS isolated sine amplitude converter
• Typical efficiency 96%
• 125°C operation
• <1 s transient response
• 3.5 million hours MTBF
• No output filtering required
• Surface mount BGA or J-Lead packages


Description

The V•I Chip Bus Converter Module (BCM) B048K096T24 is a high efficiency (>96%), narrow input range Sine Amplitude Converter (SAC) operating from a 38 to 55 Vdc primary bus to deliver an isolated 7.60 V to 11.0 V secondary.The BCM may be used to power non-isolated POL converters or as an independent 7.60 11.0 V source.Due to the fast response time and low noise of the BCM B048K096T24, the need for limited life aluminum electrolytic or tantalum capacitors at the input of POL converters is reduced-or eliminated-resulting in savings of board area, materials and total system cost.

The BCM B048K096T24 achieves a power density of 974 W/in3 and may be surface mounted with a profile as low as 0.16" (4 mm) over the PCB. Its V•I Chip power package is compatible with onboard or inboard surface mounting.The V•I Chip package provides flexible thermal management through its low Junction-to-Case and Junction-to-BGA thermal resistance. Owing to its high conversion efficiency and safe operating temperature range, the BCM B048K096T24 does not require a discrete heat sink in typical applications. It is also available with heat sink options, assuring low junction temperatures and long life in the harshest environments.