UC2846J
vs
UC2844DR
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
ROCHESTER ELECTRONICS INC
|
ROCHESTER ELECTRONICS INC
|
| Part Package Code |
DIP
|
SOIC
|
| Package Description |
DIP,
|
SOP,
|
| Pin Count |
16
|
14
|
| Reach Compliance Code |
unknown
|
unknown
|
| 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 |
40 V
|
25 V
|
| Input Voltage-Min |
7.25 V
|
11 V
|
| Input Voltage-Nom |
15 V
|
15 V
|
| JESD-30 Code |
R-GDIP-T16
|
R-PDSO-G14
|
| Length |
19.56 mm
|
8.65 mm
|
| Moisture Sensitivity Level |
NOT SPECIFIED
|
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
16
|
14
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| Output Current-Max |
0.5 A
|
1 A
|
| Output Voltage-Nom |
5.1 V
|
2.5 V
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
SOP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
SMALL OUTLINE
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Seated Height-Max |
5.08 mm
|
1.75 mm
|
| Surface Mount |
NO
|
YES
|
| Switcher Configuration |
PUSH-PULL
|
SINGLE
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BICMOS
|
BIPOLAR
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Finish |
NOT SPECIFIED
|
NICKEL PALLADIUM GOLD
|
| Terminal Form |
THROUGH-HOLE
|
GULL WING
|
| Terminal Pitch |
2.54 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Width |
7.62 mm
|
3.9 mm
|
| Base Number Matches |
2
|
2
|
|
|
|
Compare UC2846J with alternatives
Compare UC2844DR with alternatives