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TDK |
Data Sheet: AscetaTM iQL Series –Single Output Quarter Brick
Asceta™ iQL Series DC/DC Power Modules
48V Input, 3.3V / 60A /198W Output
Quarter Brick
The Asceta™ power module series provides
exceptionally high true useable power in an
industry standard quarter brick format. Its
91% full load efficiency (92% at 70% load)
and superior thermal performance make the
Asceta series of DC-DC converters is ideally
suited for tight space, power-hungry, and
thermal challenging distributed power
architectures in demanding thermal
environments. This rugged building block is
designed to serve as the core of your high
reliability system. A wide output voltage trim
range, -20 to +10%, and remote sensing are
standard feature enhancing versatility.
Standard Features:
• RoHS Compliant
• Standard Quarter Brick
• Nominal Size: 2.28” × 1.45” × 0.5”
(57.9mm × 36.8mm × 12.7mm)
• Up to 60A of output current
• Output power – up to 198W
• Power density: 120W / in3
• Efficiency – up to 93%
• Full load efficiency at 48V input: 91%
• Efficiency at 70% load and 48V input: 92%
• Single board design with high usable power
47A at 65°C, 200LFM (no base-plate)
51A at 65°C, 200LFM (with base-plate)
• Industry standard output voltage trim
• Remote sense
• Basic insulation – 1500Vdc
• Negative remote on/off logic
• Monotonic start-up into a pre-biased output
• Constant switching frequency
• Auto-recovery protection for input UVP
• Auto-recovery over-current protection
• Auto-recovery over-temperature protection
• Latched over-voltage protection
• UL 60950 (US and Canada), VDE 0805,
CB scheme (IEC950)
• CE Mark (EN60950)
• EMI: CISPR 22 A or B with external filter
• Multiple patents
• ISO Certified manufacturing facilities
Optional Features:
• Positive remote on/off logic
• Latched over-current protection
• Latched over-temperature protection
• Auto-recovery OVP
• 3.68 mm (0.145”) Thru-hole pins
• Base-plate option
©2010 TDK Innoveta Inc.
iQL 3.3V/60A Datasheet Rev 1.7 1/6/2010
℡ (877) 498-0099
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