UC1843AL883B
vs
SG1843L
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
MICROCHIP TECHNOLOGY INC
Part Package Code
QLCC
Package Description
QCCN, LCC20,.35SQ
QCCN, LCC20,.35SQ
Pin Count
20
Reach Compliance Code
not_compliant
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
8.2 V
8.3 V
Input Voltage-Nom
15 V
15 V
JESD-30 Code
S-CQCC-N20
S-CQCC-N20
JESD-609 Code
e0
e0
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
Output Voltage-Max
5.05 V
Output Voltage-Min
4.95 V
Output Voltage-Nom
5 V
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-STD-883 Class B
Seated Height-Max
2.03 mm
2.286 mm
Supply Current-Max (Isup)
25 mA
Supply Voltage-Max (Vsup)
25 V
Supply Voltage-Min (Vsup)
12 V
Supply Voltage-Nom (Vsup)
11 V
Surface Mount
YES
YES
Switcher Configuration
BUCK-BOOST
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Technology
BIPOLAR
BIPOLAR
Temperature Grade
MILITARY
MILITARY
Terminal Finish
Tin/Lead (Sn/Pb)
TIN LEAD
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
1
3
Compare UC1843AL883B with alternatives
Compare SG1843L with alternatives