UC1843LQMLV
vs
SG1843L/883B
feature comparison
| Part Life Cycle Code |
Obsolete
|
Transferred
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
MICROSEMI CORP
|
| Part Package Code |
QLCC
|
QLCC
|
| Package Description |
QCCN, LCC20,.35SQ
|
QCCN, LCC20,.35SQ
|
| Pin Count |
20
|
20
|
| Reach Compliance Code |
unknown
|
not_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 |
25 V
|
25 V
|
| Input Voltage-Min |
8.2 V
|
8.3 V
|
| Input Voltage-Nom |
15 V
|
15 V
|
| JESD-30 Code |
S-CQCC-N20
|
S-CQCC-N20
|
| Length |
8.89 mm
|
8.89 mm
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
125 °C
|
125 °C
|
| Operating Temperature-Min |
-55 °C
|
-55 °C
|
| Output Current-Max |
1 A
|
1 A
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
QCCN
|
QCCN
|
| Package Equivalence Code |
LCC20,.35SQ
|
LCC20,.35SQ
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
MIL-PRF-38535 Class V
|
MIL-STD-883 Class B
|
| Seated Height-Max |
2.03 mm
|
2.286 mm
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
SINGLE
|
SINGLE
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BIPOLAR
|
BIPOLAR
|
| Temperature Grade |
MILITARY
|
MILITARY
|
| Terminal Form |
NO LEAD
|
NO LEAD
|
| Terminal Pitch |
1.27 mm
|
0.635 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
8.89 mm
|
8.89 mm
|
| Base Number Matches |
2
|
3
|
| Pbfree Code |
|
No
|
| Rohs Code |
|
No
|
| JESD-609 Code |
|
e0
|
| Terminal Finish |
|
TIN LEAD
|
|
|
|
Compare UC1843LQMLV with alternatives
Compare SG1843L/883B with alternatives