Electrical Performance Specifications
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4
SLUUBU4B – March 2018 – Revised June 2018
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Copyright © 2018, Texas Instruments Incorporated
Using the UCC28742EVM-001 10-W Converter
2
Electrical Performance Specifications
Table 1. UCC28742EVM-001 Electrical Performance Specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
INPUT CHARACTERISTICS
V
IN
Input voltage (RMS)
85
115/230
265
V
f
LINE
Line frequency
47
50/60
63
Hz
P
STBY
No load input power
V
IN
= 115 V / 230 V RMS, I
OUT
= 0 A
75
mW
OUTPUT CHARACTERISTICS
V
OUT
Output voltage
V
IN
= nom, I
OUT
= nom
4.75
5.25
V
V
OUT
Output ripple voltage
V
IN
= nom, I
OUT
= max,
50
mVpp
I
OUT
Output current
V
IN
= min to max
2
2.05
A
Over Current Shut Down
V
IN
= min to max
2.1
A
Load step
0 A to 0.5 A
4.1
6
V
SYSTEMS CHARACTERISTICS
η
4-point average efficiency
25%, 50%, 75% and 100% load, 115-V / 230-V
RMS input
82%
η
10% Efficiency
115-V / 230-V RMS input
78
Operating temperature
range
V
IN
= min to max, I
OUT
= min to max
25
°C
