Part Details for UC1841L883B by Texas Instruments
Overview of UC1841L883B by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
Part Details for UC1841L883B
UC1841L883B CAD Models
UC1841L883B Part Data Attributes
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UC1841L883B
Texas Instruments
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Datasheet
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UC1841L883B
Texas Instruments
Programmable, Off-Line, PWM Controller 20-LCCC -55 to 125
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Pbfree Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QLCC | |
Package Description | CERAMIC, LCC-20 | |
Pin Count | 20 | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Additional Feature | CURRENT MODE OPERATION IS ALSO POSSIBLE | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 30 V | |
Input Voltage-Min | 8 V | |
Input Voltage-Nom | 20 V | |
JESD-30 Code | S-CQCC-N20 | |
Length | 8.89 mm | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -55 °C | |
Output Current-Max | 1 A | |
Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
Package Code | QCCN | |
Package Equivalence Code | LCC20,.35SQ | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Qualification Status | Not Qualified | |
Screening Level | MIL-STD-883 Class B | |
Seated Height-Max | 2.03 mm | |
Surface Mount | YES | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 500 kHz | |
Technology | BICMOS | |
Temperature Grade | MILITARY | |
Terminal Form | NO LEAD | |
Terminal Pitch | 1.27 mm | |
Terminal Position | QUAD | |
Width | 8.89 mm |
Alternate Parts for UC1841L883B
This table gives cross-reference parts and alternative options found for UC1841L883B. 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 UC1841L883B, 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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5962-89920022A | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, | Unitrode Corp (RETIRED) | UC1841L883B vs 5962-89920022A |
5962-89920022A | 0.4A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 | Texas Instruments | UC1841L883B vs 5962-89920022A |
UC1841L | Programmable, Off-Line, PWM Controller 20-LCCC -55 to 125 | Texas Instruments | UC1841L883B vs UC1841L |
UC1841L/883B | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, | Unitrode Corp (RETIRED) | UC1841L883B vs UC1841L/883B |
5962-89920022X | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20 | Texas Instruments | UC1841L883B vs 5962-89920022X |
5962-89920022X | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, | Unitrode Corporation | UC1841L883B vs 5962-89920022X |
5962-89920022X | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, | Unitrode Corp (RETIRED) | UC1841L883B vs 5962-89920022X |