IC MODULE DC-DC CONV 20A
Description
The and BR203 are thin type POL converter modules with an industry standard exterior shape and footprint, responsive to very high speed loads and compatible with ceramic capacitors.
They can be used as design-free POL converters for a 12 V system intermediate bus. They can be configured easily, reducing overall design time, and allowing reuse of designs.
Features and Benefits
• Industry standard footprint
• Improved soldering: gold-plated pads and side notches
• Synchronized rectifying type stepdown chopper
• High power
• High efficiency:
▫BR202, 88.5% at VIN= 12 V, VO= 1.2 V, IO= 11 A
▫BR203, 93.4% at VIN= 12 V, VO= 3.3 V, IO= 12 A
• Operating temperature range: –40°C to 85°C
• Input voltage range: 10.8 to 13.2 VDC
• Output voltage: BR202, 0.75 to 1.65 V; BR203, 1.6 to 3.63 V
• Output current range: 0 to 20 A
• Operating frequency: BR202, 300 kHz; BR203, 400 kHz
• Overcurrent protection function