UCC24636DBVT datasheet(22/35 Pages) TI1

22 / 35 page

UCC24636

SLUSCG2A – MARCH 2016 – REVISED MARCH 2016

www.ti.com

Product Folder Links: UCC24636

Submit Documentation Feedback

9.2.2 Design Requirements

For this design example, use the parameters listed in Table 1.

Table 1. Performance Specifications AC-to-DC Charger 5 V, 15 W

PARAMETER

TEST CONDITIONS

MIN

NOM

MAX

UNIT

INPUT CHARACTERISTICS

VACIN

Input voltage

115/230

265

VRMS

fLINE

Frequency

50/60

VAC(uvlo)

Brownout voltage

IOUT = IOUT(nom)

VRMS

VAC(run)

Brownout recovery voltage

VRMS

IIN

Input current

VACIN = VACIN(min), IOUT = IOUT(nom)

335

OUTPUT CHARACTERISTICS

VOUT

Output voltage

VACIN = VACIN(min) to VACIN(max),

IOUT = 0 to IOUT(nom)

4.9

5.0

5.1

IOUT(nom)

Nominal output current

VACIN = VACIN(min) to VACIN(max)

3.0

IOUT(min)

Minimum output current

VACIN = VACIN(min) to VACIN(max)

ΔVOUT

Output voltage ripple

VACIN = VACIN(min) to VACIN(max),

IOUT = 0 to IOUT(nom)

POUT

Output power

VACIN = VACIN(min), IOUT = IOUT(nom)

SYSTEM CHARACTERISTICS

ηavg

Average efficiency

VACIN = VACIN(nom), IOUT = 25%, 50%, 75%, 100% of IOUT(nom)

85%

87%

ƞ10%

10% Load efficiency

VACIN = VACIN(nom), IOUT = 10% of IOUT(nom)

73.5%

82.5%

PNL

No load power

VACIN = VACIN(nom), IOUT = 0

UCC24636DBVT bảng dữ liệu(PDF) 22 Page - Texas Instruments

UCC24636DBVT bảng dữ liệu(HTML) 22 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

bảng dữ liệu tải về

Link URL