Part Details for UC2843Q by Texas Instruments
Overview of UC2843Q by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Part Details for UC2843Q
UC2843Q CAD Models
UC2843Q Part Data Attributes
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UC2843Q
Texas Instruments
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Datasheet
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UC2843Q
Texas Instruments
1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QLCC | |
Package Description | QCCJ, LDCC20,.4SQ | |
Pin Count | 20 | |
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 | 12 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | S-PQCC-J20 | |
JESD-609 Code | e0 | |
Length | 8.965 mm | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 1 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | QCCJ | |
Package Equivalence Code | LDCC20,.4SQ | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Qualification Status | Not Qualified | |
Seated Height-Max | 4.57 mm | |
Surface Mount | YES | |
Switcher Configuration | PUSH-PULL | |
Switching Frequency-Max | 500 kHz | |
Technology | BIPOLAR | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Tin/Lead (Sn/Pb) | |
Terminal Form | J BEND | |
Terminal Pitch | 1.27 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 8.965 mm |
Alternate Parts for UC2843Q
This table gives cross-reference parts and alternative options found for UC2843Q. 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 UC2843Q, 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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UC3844AJ | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, DIP-8 | Texas Instruments | UC2843Q vs UC3844AJ |
SG3842DM | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | Microsemi Corporation | UC2843Q vs SG3842DM |
SG1844Y-883B | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8 | Microchip Technology Inc | UC2843Q vs SG1844Y-883B |
UC2844QTR | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 | Texas Instruments | UC2843Q vs UC2844QTR |
SG3843Y | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, HERMETIC SEALED, CERAMIC, DIP-8 | Microsemi Corporation | UC2843Q vs SG3843Y |
SG1842L | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, HERMETIC SEALED, CERAMIC, LCC-20 | Microsemi Corporation | UC2843Q vs SG1842L |
UC3842AL | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 | Texas Instruments | UC2843Q vs UC3842AL |
UC3842Q | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20 | Texas Instruments | UC2843Q vs UC3842Q |
UC3844AL | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 | Texas Instruments | UC2843Q vs UC3844AL |
SG2844N | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP14, PLASTIC, DIP-14 | Microsemi Corporation | UC2843Q vs SG2844N |