UCC28180
SLUSBQ5A –NOVEMBER 2013–REVISED NOVEMBER 2013
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UNIT
Table 1. Design Goal Parameters (continued)
PARAMETER
TEST CONDITION
MIN
TYP
MAX
Control Loop Characteristics
fSW
Switching frequency
TJ = 25°C
114
120
126
kHz
Hz
VIN = 162 VDC,
IOUT = 0.466 A
f(CO)
Voltage Loop Bandwidth
8
68
VIN = 162 VDC,
IOUT = 0.466 A
Voltage Loop Phase Margin
Power Factor
°
VIN = 115 VAC,
IOUT = IOUT(max)
PF
0.99
VIN = 115 VAC,
fLINE = 60 Hz,
IOUT = IOUT(max)
4.3%
4%
10%
10%
THD
Total harmonic distortion
VIN = 230 VAC,
fLINE = 50 Hz
IOUT = IOUT(max)
VIN = 115 VAC,
fLINE = 60 Hz,
IOUT = IOUT(max)
η
Full load efficiency
94%
25
Ambient temperature
°C
22
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