UC3841N
vs
UC1841J883B
feature comparison
Pbfree Code |
Yes
|
|
Rohs Code |
Yes
|
|
Part Life Cycle Code |
Active
|
Obsolete
|
Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
ROCHESTER ELECTRONICS INC
|
Part Package Code |
DIP
|
DIP
|
Package Description |
GREEN, PLASTIC, DIP-18
|
DIP,
|
Pin Count |
18
|
18
|
Reach Compliance Code |
unknown
|
unknown
|
Additional Feature |
CURRENT MODE OPERATION IS ALSO POSSIBLE
|
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 |
30 V
|
30 V
|
Input Voltage-Min |
8 V
|
8 V
|
Input Voltage-Nom |
20 V
|
20 V
|
JESD-30 Code |
R-PDIP-T18
|
R-GDIP-T18
|
JESD-609 Code |
e4
|
|
Length |
22.48 mm
|
|
Moisture Sensitivity Level |
NOT APPLICABLE
|
|
Number of Functions |
1
|
1
|
Number of Terminals |
18
|
18
|
Operating Temperature-Max |
70 °C
|
125 °C
|
Operating Temperature-Min |
|
-55 °C
|
Output Current-Max |
1 A
|
1 A
|
Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, GLASS-SEALED
|
Package Code |
DIP
|
DIP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
IN-LINE
|
IN-LINE
|
Peak Reflow Temperature (Cel) |
NOT APPLICABLE
|
|
Seated Height-Max |
5.08 mm
|
5.08 mm
|
Surface Mount |
NO
|
NO
|
Switcher Configuration |
SINGLE
|
SINGLE
|
Switching Frequency-Max |
500 kHz
|
500 kHz
|
Technology |
BICMOS
|
BICMOS
|
Temperature Grade |
COMMERCIAL
|
MILITARY
|
Terminal Finish |
NICKEL PALLADIUM GOLD
|
|
Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
Terminal Pitch |
2.54 mm
|
2.54 mm
|
Terminal Position |
DUAL
|
DUAL
|
Time@Peak Reflow Temperature-Max (s) |
NOT APPLICABLE
|
|
Width |
7.62 mm
|
7.62 mm
|
Base Number Matches |
2
|
2
|
Screening Level |
|
MIL-STD-883 Class B
|
|
|
|
Compare UC3841N with alternatives
Compare UC1841J883B with alternatives