UC2846Q
vs
UC3846DWTR
feature comparison
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
QLCC
|
SOIC
|
| Package Description |
GREEN, PLASTIC, LCC-20
|
SOIC-16
|
| Pin Count |
20
|
16
|
| Reach Compliance Code |
unknown
|
compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| 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
|
40 V
|
| Input Voltage-Min |
7.25 V
|
7.25 V
|
| Input Voltage-Nom |
15 V
|
15 V
|
| JESD-30 Code |
S-PQCC-J20
|
R-PDSO-G16
|
| Length |
8.965 mm
|
10.3 mm
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
16
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Output Current-Max |
0.5 A
|
0.5 A
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
SOP
|
| Package Equivalence Code |
LDCC20,.4SQ
|
SOP16,.4
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
SMALL OUTLINE
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
260
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.57 mm
|
2.65 mm
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
PUSH-PULL
|
BUCK-BOOST
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BICMOS
|
BICMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Form |
J BEND
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
30
|
| Width |
8.965 mm
|
7.5 mm
|
| Base Number Matches |
4
|
2
|
| Pbfree Code |
|
Yes
|
| Samacsys Manufacturer |
|
Texas Instruments
|
| JESD-609 Code |
|
e4
|
| Moisture Sensitivity Level |
|
2
|
| Output Voltage-Max |
|
5.2 V
|
| Output Voltage-Min |
|
5 V
|
| Output Voltage-Nom |
|
5.1 V
|
| Supply Current-Max (Isup) |
|
21 mA
|
| Supply Voltage-Max (Vsup) |
|
40 V
|
| Supply Voltage-Min (Vsup) |
|
7.7 V
|
| Terminal Finish |
|
NICKEL PALLADIUM GOLD
|
|
|
|
Compare UC2846Q with alternatives
Compare UC3846DWTR with alternatives