UC2840J
vs
UC1840J/883B
feature comparison
Rohs Code |
No
|
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
UNITRODE CORP
|
UNITRODE CORP
|
Package Description |
DIP, DIP18,.3
|
DIP-18
|
Reach Compliance Code |
unknown
|
unknown
|
Analog IC - Other Type |
SWITCHING CONTROLLER
|
SWITCHING CONTROLLER
|
Control Mode |
CURRENT-MODE
|
VOLTAGE-MODE
|
Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
Input Voltage-Max |
30 V
|
|
Input Voltage-Min |
8 V
|
|
JESD-30 Code |
R-GDIP-T18
|
R-GDIP-T18
|
JESD-609 Code |
e0
|
|
Number of Functions |
1
|
1
|
Number of Terminals |
18
|
18
|
Operating Temperature-Max |
85 °C
|
125 °C
|
Operating Temperature-Min |
-25 °C
|
-55 °C
|
Output Current-Max |
1 A
|
1 A
|
Package Body Material |
CERAMIC, GLASS-SEALED
|
CERAMIC, GLASS-SEALED
|
Package Code |
DIP
|
DIP
|
Package Equivalence Code |
DIP18,.3
|
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
IN-LINE
|
IN-LINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Supply Current-Max (Isup) |
15 mA
|
|
Surface Mount |
NO
|
NO
|
Switcher Configuration |
SINGLE
|
SINGLE
|
Switching Frequency-Max |
500 kHz
|
500 kHz
|
Technology |
BIPOLAR
|
|
Temperature Grade |
OTHER
|
MILITARY
|
Terminal Finish |
TIN LEAD
|
|
Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
Terminal Pitch |
2.54 mm
|
|
Terminal Position |
DUAL
|
DUAL
|
Base Number Matches |
2
|
1
|
Screening Level |
|
MIL-STD-883 Class B
|
|
|
|
Compare UC2840J with alternatives
Compare UC1840J/883B with alternatives