UC3844DTR
vs
MIC18C45AJ
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
No
|
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
MICREL INC
|
| Part Package Code |
SOIC
|
DIP
|
| Package Description |
SOP, SOP14,.25
|
DIP, DIP8,.3
|
| Pin Count |
14
|
8
|
| Reach Compliance Code |
compliant
|
compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Samacsys Manufacturer |
Texas Instruments
|
|
| 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 |
28 V
|
20 V
|
| Input Voltage-Min |
11.5 V
|
8.2 V
|
| Input Voltage-Nom |
15 V
|
|
| JESD-30 Code |
R-PDSO-G14
|
R-GDIP-T8
|
| JESD-609 Code |
e4
|
e0
|
| Length |
8.65 mm
|
9.652 mm
|
| Moisture Sensitivity Level |
1
|
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
14
|
8
|
| Operating Temperature-Max |
70 °C
|
125 °C
|
| Operating Temperature-Min |
|
-55 °C
|
| Output Current-Max |
1 A
|
0.5 A
|
| Output Voltage-Nom |
2.5 V
|
2.5 V
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, GLASS-SEALED
|
| Package Code |
SOP
|
DIP
|
| Package Equivalence Code |
SOP14,.25
|
DIP8,.3
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
IN-LINE
|
| Peak Reflow Temperature (Cel) |
260
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
1.75 mm
|
5.08 mm
|
| Supply Current-Max (Isup) |
25 mA
|
6 mA
|
| Supply Voltage-Max (Vsup) |
28 V
|
|
| Supply Voltage-Min (Vsup) |
16 V
|
|
| Surface Mount |
YES
|
NO
|
| Switcher Configuration |
BUCK-BOOST
|
SINGLE
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BIPOLAR
|
BICMOS
|
| Temperature Grade |
COMMERCIAL
|
MILITARY
|
| Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au)
|
Tin/Lead (Sn/Pb)
|
| Terminal Form |
GULL WING
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Width |
3.9 mm
|
7.62 mm
|
| Base Number Matches |
2
|
2
|
| Additional Feature |
|
HALF DUTY
|
|
|
|
Compare UC3844DTR with alternatives
Compare MIC18C45AJ with alternatives