UC3843AN2
vs
UC2844AQD
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ON SEMICONDUCTOR
TEXAS INSTRUMENTS INC
Part Package Code
DIP
SOIC
Package Description
DIP, DIP8,.3
PLASTIC, MS-012AB, SOIC-14
Pin Count
8
14
Reach Compliance Code
not_compliant
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
30 V
25 V
Input Voltage-Min
8.2 V
12 V
Input Voltage-Nom
15 V
15 V
JESD-30 Code
R-PDIP-T8
R-PDSO-G14
JESD-609 Code
e0
e4
Length
9.78 mm
8.65 mm
Number of Functions
1
1
Number of Terminals
8
14
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-40 °C
Output Current-Max
1 A
1 A
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
SOP
Package Equivalence Code
DIP8,.3
SOP14,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
235
260
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.45 mm
1.75 mm
Surface Mount
NO
YES
Switcher Configuration
SINGLE
PUSH-PULL
Switching Frequency-Max
500 kHz
500 kHz
Technology
BIPOLAR
BIPOLAR
Temperature Grade
COMMERCIAL
AUTOMOTIVE
Terminal Finish
TIN LEAD
NICKEL PALLADIUM GOLD
Terminal Form
THROUGH-HOLE
GULL WING
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
3.9 mm
Base Number Matches
2
2
Pbfree Code
Moisture Sensitivity Level
1
Output Voltage-Nom
5 V
Time@Peak Reflow Temperature-Max (s)
30
Compare UC3843AN2 with alternatives
Compare UC2844AQD with alternatives