UC3841N
vs
UC3842D8
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Transferred
Ihs Manufacturer
TEXAS INSTRUMENTS INC
UNITRODE CORP
Package Description
DIP, DIP18,.3
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Additional Feature
CURRENT MODE OPERATION IS ALSO POSSIBLE
Analog IC - Other Type
SWITCHING CONTROLLER
SWITCHING CONTROLLER
Control Mode
CURRENT-MODE
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
32 V
25 V
Input Voltage-Min
8 V
12 V
Input Voltage-Nom
20 V
15 V
JESD-30 Code
R-PDIP-T18
R-PDSO-G8
JESD-609 Code
e4
e0
Length
22.48 mm
Number of Functions
1
1
Number of Terminals
18
8
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Current-Max
1 A
1 A
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
SOP
Package Equivalence Code
DIP18,.3
SOP8,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
SMALL OUTLINE
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
Supply Voltage-Max (Vsup)
32 V
Supply Voltage-Min (Vsup)
8.4 V
Surface Mount
NO
YES
Switcher Configuration
BUCK-BOOST
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Technology
BICMOS
BIPOLAR
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Tin/Lead (Sn/Pb)
Terminal Form
THROUGH-HOLE
GULL WING
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
Base Number Matches
2
3
Output Voltage-Nom
2.5 V
Supply Current-Max (Isup)
17 mA
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