UC3846Q
vs
UC3846QG3
feature comparison
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Transferred
|
Obsolete
|
| Ihs Manufacturer |
UNITRODE CORP
|
TEXAS INSTRUMENTS INC
|
| Package Description |
PLASTIC, LCC-20
|
QCCJ, LDCC20,.4SQ
|
| 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
|
40 V
|
| Input Voltage-Min |
8 V
|
7.25 V
|
| Input Voltage-Nom |
15 V
|
15 V
|
| JESD-30 Code |
S-PQCC-J20
|
S-PQCC-J20
|
| JESD-609 Code |
e0
|
e3
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Output Current-Max |
0.5 A
|
0.5 A
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
QCCJ
|
| Package Equivalence Code |
LDCC20,.4SQ
|
LDCC20,.4SQ
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Supply Current-Max (Isup) |
21 mA
|
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
PUSH-PULL
|
PUSH-PULL
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BIPOLAR
|
BICMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
Tin/Lead (Sn/Pb)
|
MATTE TIN
|
| Terminal Form |
J BEND
|
J BEND
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Base Number Matches |
3
|
1
|
| Pbfree Code |
|
Yes
|
| Part Package Code |
|
QLCC
|
| Pin Count |
|
20
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.39.00.01
|
| Samacsys Manufacturer |
|
Texas Instruments
|
| Length |
|
8.965 mm
|
| Moisture Sensitivity Level |
|
2
|
| Output Voltage-Nom |
|
5.1 V
|
| Peak Reflow Temperature (Cel) |
|
260
|
| Seated Height-Max |
|
4.57 mm
|
| Time@Peak Reflow Temperature-Max (s) |
|
30
|
| Width |
|
8.965 mm
|
|
|
|
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