UC1843ALQMLV
vs
SG1843L
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Active
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
MICROCHIP TECHNOLOGY INC
Package Description
HQCCN,
QCCN, LCC20,.35SQ
Reach Compliance Code
unknown
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.31.00.01
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
12 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
HQCCN
QCCN
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER, HEAT SINK/SLUG
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Screening Level
MIL-PRF-38535 Class V
Seated Height-Max
2.03 mm
2.286 mm
Surface Mount
YES
YES
Switcher Configuration
SINGLE
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Temperature Grade
MILITARY
MILITARY
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
1.27 mm
0.635 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
8.89 mm
8.89 mm
Base Number Matches
2
3
Rohs Code
JESD-609 Code
e0
Package Equivalence Code
LCC20,.35SQ
Qualification Status
Not Qualified
Technology
BIPOLAR
Terminal Finish
TIN LEAD
Compare UC1843ALQMLV with alternatives
Compare SG1843L with alternatives