UC2844AQD
vs
SG1840J/883B
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
LINFINITY MICROELECTRONICS
Part Package Code
SOIC
Package Description
PLASTIC, MS-012AB, SOIC-14
DIP, DIP18,.3
Pin Count
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
Control Mode
CURRENT-MODE
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Input Voltage-Max
25 V
Input Voltage-Min
12 V
Input Voltage-Nom
15 V
JESD-30 Code
R-PDSO-G14
R-XDIP-T18
JESD-609 Code
e4
e0
Length
8.65 mm
Moisture Sensitivity Level
1
Number of Functions
1
Number of Terminals
14
18
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-40 °C
-55 °C
Output Current-Max
1 A
0.2 A
Output Voltage-Nom
5 V
Package Body Material
PLASTIC/EPOXY
CERAMIC
Package Code
SOP
DIP
Package Equivalence Code
SOP14,.25
DIP18,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
IN-LINE
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.75 mm
Surface Mount
YES
NO
Switcher Configuration
PUSH-PULL
Switching Frequency-Max
500 kHz
500 kHz
Technology
BIPOLAR
BIPOLAR
Temperature Grade
AUTOMOTIVE
MILITARY
Terminal Finish
NICKEL PALLADIUM GOLD
Tin/Lead (Sn/Pb)
Terminal Form
GULL WING
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
3.9 mm
Base Number Matches
2
2
Screening Level
38535Q/M;38534H;883B
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