Part Details for UC3846QTR by Texas Instruments
Overview of UC3846QTR by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (9 crosses)
- 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.
Price & Stock for UC3846QTR
Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | UC3846 Current Mode PWM Controller ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 41216 |
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$1.7600 / $2.0700 | Buy Now |
Part Details for UC3846QTR
UC3846QTR CAD Models
UC3846QTR Part Data Attributes
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UC3846QTR
Texas Instruments
Buy Now
Datasheet
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UC3846QTR
Texas Instruments
Current Mode PWM Controller 20-PLCC 0 to 70
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Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QLCC | |
Package Description | LCC-20 | |
Pin Count | 20 | |
Reach Compliance Code | 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 | 40 V | |
Input Voltage-Min | 7.25 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | S-PQCC-J20 | |
JESD-609 Code | e3 | |
Length | 8.965 mm | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Current-Max | 0.5 A | |
Output Voltage-Nom | 5.1 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | QCCJ | |
Package Equivalence Code | LDCC20,.4SQ | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 4.57 mm | |
Surface Mount | YES | |
Switcher Configuration | PUSH-PULL | |
Switching Frequency-Max | 500 kHz | |
Technology | BICMOS | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | MATTE TIN | |
Terminal Form | J BEND | |
Terminal Pitch | 1.27 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 8.965 mm |
Alternate Parts for UC3846QTR
This table gives cross-reference parts and alternative options found for UC3846QTR. 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 UC3846QTR, 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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UC3846FN | SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PQCC20, 1.27 MM PITCH, PLASTIC, CC-20 | Texas Instruments | UC3846QTR vs UC3846FN |
UC3846Q | Current Mode PWM Controller 20-PLCC 0 to 70 | Texas Instruments | UC3846QTR vs UC3846Q |
UC2846Q | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20 | Texas Instruments | UC3846QTR vs UC2846Q |
SG3846Q | Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max | Microsemi Corporation | UC3846QTR vs SG3846Q |
UC2846QG3 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20 | Texas Instruments | UC3846QTR vs UC2846QG3 |
UC2846FN | SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PQCC20, 1.27 MM PITCH, PLASTIC, CC-20 | Texas Instruments | UC3846QTR vs UC2846FN |
SG2846Q | Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max | Microsemi Corporation | UC3846QTR vs SG2846Q |
UC2846QTRG3 | Current Mode PWM Controller 20-PLCC -40 to 85 | Texas Instruments | UC3846QTR vs UC2846QTRG3 |
UC2846QTR | Current Mode PWM Controller 20-PLCC -40 to 85 | Texas Instruments | UC3846QTR vs UC2846QTR |