300Vin

Features:

• DC input range: 180 - 375V
• Input surge withstand: 400V for 100ms
• DC output: 15V
• Programmable output: 10 to 110%
• Regulation: ±0.2% no load to full load
• Efficiency: 86.5%
• Maximum operating temperature: 100°C at full load
• Power density: 91W/cubic inch
• Height above board: 0.43 in. (10,9 mm)
• Parallelable, with N+M fault tolerance
• Low noise ZCS/ZVS architecture


Application

off-line systems, distributed power and electric vehicles


Specifications

Parameter	Rating	Unit	Notes
+In to -In voltag	-0.5 to +375	Vdc
+In to -In voltag	400	Vdc	<100ms
PC to -In voltag	-0.5 to +7.0	Vdc
PR to -In voltag	-0.5 to +7.0	Vdc
+Out to -Out voltag	-0.5 to +31.7	Vdc
+Sense to -Out voltag	-0.5 to +31.7	Vdc
(R)CSense to -Out volta	1.0	Vdc
SC to -Out voltag	-0.5 to +1.5	Vdc
Isolation voltage (in to out)	3000	Vrms
Isolation voltage (in to base)	1550	Vrms
Isolation voltage (out to base)	500	Vrms
Storage temperature (C-Grade	-40 to +125		See part numbering chart on this page for other product grades.
Operating temperature(C-Gade)	-20 to +100		Baseplate
Pin soldering temperature	500 (260)	()	<5sec;wave solder
Pin soldering temperature	750 (390)	()	<7sec;hand solder
Mounting torque	5 (0.57)	in-lbs (N-m)	6 each, # 4-40 or M3

Description

This DC-DC converter module 300Vin uses 2nd Generation power processing, control and packaging technologies to provide th performance, flexibility and cost effectivene expected of a mature power component. For example, a plated-cavity core transform couples widely separated primary and secondary windings, resulting in low in-to out parasitic capacitance and noise.

High frequency ZCS/ZVS switching, advanced power semiconductor packaging and thermal management provide high power density with low temperature gradients. Extensive use of silicon integration results in 1/3 the part count  of a 1st Generation converter.