UC3854BN UNITRODE, UC3854BN Datasheet - Page 3
![no-image](/images/no-image-200.jpg)
UC3854BN
Manufacturer Part Number
UC3854BN
Description
HIGH POWER FACTOR REG, 3854, DIP16
Manufacturer
UNITRODE
Datasheet
1.UC3854BN.pdf
(16 pages)
Specifications of UC3854BN
Primary Input Voltage
20V
No. Of Outputs
1
Output Voltage
12.8V
Voltage Regulator Case Style
DIP
No. Of Pins
16
Operating Temperature Range
0°C To +70°C
Operating Temperature Max
70°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UC3854BN
Manufacturer:
TI
Quantity:
5 900
Part Number:
UC3854BN
Manufacturer:
UNITRODE
Quantity:
20 000
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
THERMAL RESISTANCE
(1)
(2)
Copyright © 2003–2008, Texas Instruments Incorporated
V
T
J
CC
60 mil microcircuit device silicon die and applicable for devices with die sizes up to 14,400 square mils. For device die sizes greater than
14,400 square mils use the following values, dual-in-line, 11 C/W; flat pack and pin grid array, 10 C/W.are at the end of each trace.
resitance range is given, lower values are for five square inch aluminum PC board. Test PWB is 0.062 inches thick and typically uses
0,635 mm trace widths for power packages and 1,3 mm trace widths for non-power packages with a 100
end of each trace.
www.ti.com
JC
JA
data values stated are derived from MIL-STD-1835B which states gthe baseline values shown are worst case (mean +2s) for a 60
(junction-to-ambient) applies to devices mounted to five square inch FR4 PC board with one ounce copper where noted. When
RESISTANCES
Supply voltage
Operating junction temperature
JC
JA
( C/W)
( C/W)
Product Folder Link(s):
CDIP-16
80–120
28
(J)
(1)
UC1854X
UC2854X
UC3854X
UC1854A UC2854A, UC2854B UC3854A, UC3854B
PDIP-16
90
(N)
45
(2)
PACKAGED DEVICES
SLUS329E – MONTH 2003 – REVISED JANUARY 2008
Submit Documentation Feedback
50–130
SOP-16
(DW)
27
(2)
UC2854A, UC2854B
UC3854A, UC3854B
100 mil probe land are at the
MIN
–55
–40
10
0
PLCC-20
43–75
MAX
125
UC1854A
(Q)
20
85
70
34
(2)
UNIT
V
C
3