There are no models available for this part yet.
Overview of UC3844AN by Rochester Electronics LLC
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 4 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for UC3844AN by Rochester Electronics LLC
Part Data Attributes for UC3844AN by Rochester Electronics LLC
|
|
|
|---|---|
|
Pbfree Code
|
Yes
|
|
Part Life Cycle Code
|
Active
|
|
Ihs Manufacturer
|
ROCHESTER ELECTRONICS INC
|
|
Part Package Code
|
DIP
|
|
Package Description
|
DIP,
|
|
Pin Count
|
8
|
|
Reach Compliance Code
|
unknown
|
|
Analog IC - Other Type
|
SWITCHING CONTROLLER
|
|
Control Mode
|
CURRENT-MODE
|
|
Control Technique
|
PULSE WIDTH MODULATION
|
|
Input Voltage-Max
|
25 V
|
|
Input Voltage-Min
|
11.5 V
|
|
Input Voltage-Nom
|
15 V
|
|
JESD-30 Code
|
R-PDIP-T8
|
|
JESD-609 Code
|
e4
|
|
Length
|
9.81 mm
|
|
Moisture Sensitivity Level
|
1
|
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Number of Functions
|
1
|
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Number of Terminals
|
8
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Output Current-Max
|
1 A
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Peak Reflow Temperature (Cel)
|
260
|
|
Seated Height-Max
|
5.08 mm
|
|
Surface Mount
|
NO
|
|
Switcher Configuration
|
SINGLE
|
|
Switching Frequency-Max
|
500 kHz
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
NICKEL PALLADIUM GOLD
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
|
Width
|
7.62 mm
|
Alternate Parts for UC3844AN
This table gives cross-reference parts and alternative options found for UC3844AN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC3844AN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| UC3844N | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, DIP-8 | Fairchild Semiconductor Corporation | UC3844AN vs UC3844N |
| UC3844N | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3844AN vs UC3844N |
| UC3844NG | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | Rochester Electronics LLC | UC3844AN vs UC3844NG |
| KA3844B | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, 0.300 INCH, DIP-8 | Samsung Semiconductor | UC3844AN vs KA3844B |
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