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Constant-Voltage, Constant-Current (CVCC) Flyback controller with Secondary Side Regulation (SSR) 7-SOIC -40 to 125
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 # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-41059-1-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 7SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
2473 In Stock |
|
$0.4874 / $1.2600 | Buy Now |
DISTI #
595-UCC28740DR
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Mouser Electronics | Switching Controllers Constant-VTG-Crnt Flyback Cntlr RoHS: Compliant | 26889 |
|
$0.4920 / $1.2600 | Buy Now |
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Bristol Electronics | 104 |
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RFQ | ||
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Ameya Holding Limited | IC REG CTRLR FLYBK ISO 7SOIC | 13042 |
|
RFQ | |
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Chip1Cloud | Constant-Voltage Constant-Current Flyback Controller / IC REG CTRLR FLYBK ISO 7SOIC | 37849 |
|
RFQ | |
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CHIPMALL.COM LIMITED | IC OFFLINE SWITCH FLYBACK 7SOIC | 5945 |
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$0.4698 / $0.8700 | Buy Now |
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LCSC | 170Hz100kHz 9V35V SOIC-7 AC-DC Controllers Regulators ROHS | 5945 |
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$0.3946 / $0.7304 | Buy Now |
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Win Source Electronics | Constant-Voltage Constant-Current Flyback Controller / IC REG CTRLR FLYBK ISO 7SOIC | 58796 |
|
$0.4150 / $0.6220 | Buy Now |
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UCC28740DR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UCC28740DR
Texas Instruments
Constant-Voltage, Constant-Current (CVCC) Flyback controller with Secondary Side Regulation (SSR) 7-SOIC -40 to 125
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Package Description | SOIC-7 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Additional Feature | ALSO OPERATES IN AM CONTROL TECHNIQUE | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT/VOLTAGE-MODE | |
Control Technique | FREQUENCY MODULATION | |
Input Voltage-Max | 35 V | |
Input Voltage-Min | 9 V | |
Input Voltage-Nom | 25 V | |
JESD-30 Code | R-PDSO-G7 | |
JESD-609 Code | e4 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 7 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP7/8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Supply Voltage-Nom (Vsup) | 25 V | |
Surface Mount | YES | |
Switcher Configuration | BUCK-BOOST | |
Switching Frequency-Max | 100 kHz | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for UCC28740DR. 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 UCC28740DR, 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 |
---|---|---|---|
UCC28740QDRQ1 | Automotive ultra low standby, flyback controller with integrated HV startup and optocoupler feedback 7-SOIC -40 to 125 | Texas Instruments | UCC28740DR vs UCC28740QDRQ1 |
PUCC28740QDRQ1 | Automotive ultra low standby, flyback controller with integrated HV startup and optocoupler feedback 7-SOIC -40 to 125 | Texas Instruments | UCC28740DR vs PUCC28740QDRQ1 |
UCC28740D | Constant-Voltage, Constant-Current (CVCC) Flyback controller with Secondary Side Regulation (SSR) 7-SOIC -40 to 125 | Texas Instruments | UCC28740DR vs UCC28740D |