UC1843ALQMLV
vs
KA3842BDT&R
feature comparison
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
FAIRCHILD SEMICONDUCTOR CORP
|
Part Package Code |
QLCC
|
SOIC
|
Package Description |
QCCN, LCC20,.35SQ
|
SOP,
|
Pin Count |
20
|
14
|
Reach Compliance Code |
unknown
|
unknown
|
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
|
30 V
|
Input Voltage-Min |
12 V
|
11.5 V
|
Input Voltage-Nom |
15 V
|
|
JESD-30 Code |
S-CQCC-N20
|
R-PDSO-G14
|
Length |
8.89 mm
|
10 mm
|
Number of Functions |
1
|
1
|
Number of Terminals |
20
|
14
|
Operating Temperature-Max |
125 °C
|
70 °C
|
Operating Temperature-Min |
-55 °C
|
|
Output Current-Max |
1 A
|
1 A
|
Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
PLASTIC/EPOXY
|
Package Code |
QCCN
|
SOP
|
Package Equivalence Code |
LCC20,.35SQ
|
|
Package Shape |
SQUARE
|
RECTANGULAR
|
Package Style |
CHIP CARRIER
|
SMALL OUTLINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Screening Level |
MIL-PRF-38535 Class V
|
|
Seated Height-Max |
2.03 mm
|
1.95 mm
|
Surface Mount |
YES
|
YES
|
Switcher Configuration |
SINGLE
|
SINGLE
|
Switching Frequency-Max |
500 kHz
|
500 kHz
|
Technology |
BIPOLAR
|
|
Temperature Grade |
MILITARY
|
COMMERCIAL
|
Terminal Form |
NO LEAD
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
DUAL
|
Width |
8.89 mm
|
4.5 mm
|
Base Number Matches |
2
|
2
|
|
|
|
Compare UC1843ALQMLV with alternatives
Compare KA3842BDT&R with alternatives