UC1840J/883B
vs
SG3842N
feature comparison
| Part Life Cycle Code |
Obsolete
|
Transferred
|
| Ihs Manufacturer |
UNITRODE CORP
|
LINFINITY MICROELECTRONICS
|
| Package Description |
DIP-18
|
PLASTIC, DIP-14
|
| Reach Compliance Code |
unknown
|
unknown
|
| Analog IC - Other Type |
SWITCHING CONTROLLER
|
SWITCHING CONTROLLER
|
| Control Mode |
VOLTAGE-MODE
|
CURRENT-MODE
|
| Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
| JESD-30 Code |
R-GDIP-T18
|
R-PDIP-T14
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
18
|
14
|
| Operating Temperature-Max |
125 °C
|
70 °C
|
| Operating Temperature-Min |
-55 °C
|
|
| Output Current-Max |
1 A
|
1 A
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
MIL-STD-883 Class B
|
|
| Surface Mount |
NO
|
NO
|
| Switcher Configuration |
SINGLE
|
PUSH-PULL
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Temperature Grade |
MILITARY
|
COMMERCIAL
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Position |
DUAL
|
DUAL
|
| Base Number Matches |
1
|
2
|
| Rohs Code |
|
No
|
| Input Voltage-Max |
|
25 V
|
| Input Voltage-Min |
|
12 V
|
| Input Voltage-Nom |
|
15 V
|
| JESD-609 Code |
|
e0
|
| Package Equivalence Code |
|
DIP14,.3
|
| Technology |
|
BIPOLAR
|
| Terminal Finish |
|
Tin/Lead (Sn/Pb)
|
| Terminal Pitch |
|
2.54 mm
|
|
|
|
Compare UC1840J/883B with alternatives