UC1844ALQMLV
vs
SG2843D-TR
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Transferred
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
MICROSEMI CORP
Package Description
HQCCN,
SOP, SOP14,.25
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
25 V
25 V
Input Voltage-Min
11 V
8.2 V
Input Voltage-Nom
15 V
15 V
JESD-30 Code
S-CQCC-N20
R-PDSO-G14
Length
8.89 mm
8.64 mm
Number of Functions
1
1
Number of Terminals
20
14
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-55 °C
-25 °C
Output Current-Max
1 A
1 A
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
HQCCN
SOP
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER, HEAT SINK/SLUG
SMALL OUTLINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Screening Level
MIL-PRF-38535 Class V
Seated Height-Max
2.03 mm
1.75 mm
Surface Mount
YES
YES
Switcher Configuration
SINGLE
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Temperature Grade
MILITARY
COMMERCIAL EXTENDED
Terminal Form
NO LEAD
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
8.89 mm
3.875 mm
Base Number Matches
2
2
Pbfree Code
Rohs Code
Part Package Code
SOIC
Pin Count
14
JESD-609 Code
e3
Moisture Sensitivity Level
1
Package Equivalence Code
SOP14,.25
Qualification Status
Not Qualified
Technology
BIPOLAR
Terminal Finish
MATTE TIN
Compare UC1844ALQMLV with alternatives
Compare SG2843D-TR with alternatives