UC2844N
vs
UC3844BVNG
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
ROCHESTER ELECTRONICS INC
ROCHESTER ELECTRONICS LLC
Part Package Code
DIP
DIP
Package Description
DIP,
ROHS COMPLIANT, PLASTIC, DIP-8
Pin Count
8
8
Reach Compliance Code
unknown
unknown
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
12 V
Input Voltage-Nom
15 V
15 V
JESD-30 Code
R-PDIP-T8
R-PDIP-T8
JESD-609 Code
e4
e3
Length
9.59 mm
9.78 mm
Moisture Sensitivity Level
1
NOT SPECIFIED
Number of Functions
1
1
Number of Terminals
8
8
Operating Temperature-Max
85 °C
105 °C
Operating Temperature-Min
-40 °C
-40 °C
Output Current-Max
1 A
1 A
Output Voltage-Nom
5 V
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Peak Reflow Temperature (Cel)
260
260
Seated Height-Max
5.08 mm
4.45 mm
Surface Mount
NO
NO
Switcher Configuration
SINGLE
SINGLE
Switching Frequency-Max
500 kHz
275 kHz
Technology
BICMOS
BIPOLAR
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
NICKEL PALLADIUM GOLD
MATTE TIN
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
40
Width
7.62 mm
7.62 mm
Base Number Matches
8
2
Pbfree Code
Rohs Code
Compare UC2844N with alternatives
Compare UC3844BVNG with alternatives