Part Details for UC3844D1 by Fairchild Semiconductor Corporation
Overview of UC3844D1 by Fairchild Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 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
Part Details for UC3844D1
UC3844D1 CAD Models
UC3844D1 Part Data Attributes
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UC3844D1
Fairchild Semiconductor Corporation
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Datasheet
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UC3844D1
Fairchild Semiconductor Corporation
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, SOP-8
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Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
Part Package Code | SOIC | |
Package Description | SOP, SOP8,.25 | |
Pin Count | 8 | |
Reach Compliance Code | unknown | |
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 | 30 V | |
Input Voltage-Min | 12 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | R-PDSO-G8 | |
Length | 4.9 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 | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.8 mm | |
Surface Mount | YES | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 500 kHz | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Width | 3.9 mm |
Alternate Parts for UC3844D1
This table gives cross-reference parts and alternative options found for UC3844D1. 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 UC3844D1, 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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IP3844D-8 | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 | TT Electronics Resistors | UC3844D1 vs IP3844D-8 |
UC3844BD1013TR | Current Mode PWM | STMicroelectronics | UC3844D1 vs UC3844BD1013TR |
UC2844AD1 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | STMicroelectronics | UC3844D1 vs UC2844AD1 |
IP3844D-8 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3844D1 vs IP3844D-8 |
IP3844D-8E3 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3844D1 vs IP3844D-8E3 |
UC3844BD1 | Current Mode PWM | STMicroelectronics | UC3844D1 vs UC3844BD1 |
IP3844AD-8 | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 | TT Electronics Resistors | UC3844D1 vs IP3844AD-8 |
IP3844AD-8 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3844D1 vs IP3844AD-8 |
UC3844DR-8 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 | Texas Instruments | UC3844D1 vs UC3844DR-8 |
IP2844D-8 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 | TT Electronics Power and Hybrid / Semelab Limited | UC3844D1 vs IP2844D-8 |