Part Details for UC3844J by Texas Instruments
Overview of UC3844J by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Price & Stock for UC3844J
Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | UC3844 Current-Mode PWM Controller ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 141 |
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$1.3700 / $1.6100 | Buy Now |
Part Details for UC3844J
UC3844J CAD Models
UC3844J Part Data Attributes
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UC3844J
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3844J
Texas Instruments
1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8
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Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | DIP | |
Package Description | CERAMIC, DIP-8 | |
Pin Count | 8 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
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-GDIP-T8 | |
Length | 9.58 mm | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Current-Max | 1 A | |
Package Body Material | CERAMIC, GLASS-SEALED | |
Package Code | DIP | |
Package Equivalence Code | DIP8,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.08 mm | |
Surface Mount | NO | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 500 kHz | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
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 UC3844J
This table gives cross-reference parts and alternative options found for UC3844J. 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 UC3844J, 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 |
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UC3844J | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, MINI, CERAMIC, DIP-8 | STMicroelectronics | UC3844J vs UC3844J |
UC3844AN | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-PDIP 0 to 70 | Texas Instruments | UC3844J vs UC3844AN |
UC3844NG | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | onsemi | UC3844J vs UC3844NG |