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UCC28061-Q1 UCC2 8060 www.ti.com SLUSB01 – MARCH 2012 Natural Interleaving™ Transition-Mode PFC Controller With Improved Audible Noise
Immunity
Check for Samples: UCC28061-Q1 FEATURES SYSTEM FEATURES 1 2 Qualified for Automotive Applications
AEC-Q100 Qualified With the Following
Results
– Device Temperature Grade 1: -40°C to
+125В°C Ambient Operating Temperature
Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
Easy Phase Management Facilitates
Compliance to Light-Load Efficient Standards
FailSafe OVP with Dual Paths Prevents Output
Over-Voltage Conditions Caused by VoltageSensing Failures
Sensorless Current Shaping Simplifies Board
Layout and Improves Efficiency
Inrush Safe Current Limiting:
– Prevents MOSFET conduction during
inrush
– Eliminates reverse recovery events in
output rectifiers
400 VDC
EMI …
