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Part Details for UCC2802QDRQ1 by Texas Instruments
Results Overview of UCC2802QDRQ1 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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
UCC2802QDRQ1 Information
UCC2802QDRQ1 by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UCC2802QDRQ1 | Texas Instruments | Automotive 8.3V to 12V, 1A BiCMOS Current Mode PWM Controller 8-SOIC -40 to 125 |
Price & Stock for UCC2802QDRQ1
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-15686-1-ND
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DigiKey | IC OFFLINE SWITCH MULT TOP 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
9977 In Stock |
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$1.6000 / $3.2800 | Buy Now |
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DISTI #
595-UCC2802QDRQ1
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Mouser Electronics | Switching Controllers Auto Cat Lo-Pwr BiC MOS Current-Mode PWM RoHS: Compliant | 9395 |
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$1.6000 / $3.2800 | Buy Now |
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Cytech Systems Limited | IC OFFLINE SWITCH MULT TOP 8SOIC | 5000 |
|
RFQ | |
|
|
LCSC | 8.3V11V SOIC-8 AC-DC Controllers and Regulators ROHS | 14 |
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$6.2023 / $7.6974 | Buy Now |
Part Details for UCC2802QDRQ1
UCC2802QDRQ1 CAD Models
UCC2802QDRQ1 Part Data Attributes
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UCC2802QDRQ1
Texas Instruments
Buy Now
Datasheet
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UCC2802QDRQ1
Texas Instruments
Automotive single ended 1MHz current mode PWM controller with 12.5V/8.3V UVLO 100% duty cycle 8-SOIC -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 12 V | |
| Input Voltage-Min | 9 V | |
| Input Voltage-Nom | 10 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1 A | |
| Output Voltage-Max | 5.075 V | |
| Output Voltage-Min | 4.925 V | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Screening Level | AEC-Q100 | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 12 V | |
| Supply Voltage-Min (Vsup) | 12.5 V | |
| Supply Voltage-Nom (Vsup) | 10 V | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | BICMOS | |
| 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) | 30 | |
| Width | 3.9 mm |
UCC2802QDRQ1 Frequently Asked Questions (FAQ)
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A good PCB layout for the UCC2802QDRQ1 involves keeping the input and output stages separate, using a star-ground configuration, and placing the input and output capacitors close to the IC. Additionally, using a ground plane and minimizing trace lengths can help reduce EMI.
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The choice of input and output capacitors for the UCC2802QDRQ1 depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. A minimum capacitance of 10uF is recommended for the input capacitor, and 22uF for the output capacitor.
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The UCC2802QDRQ1 has an operating ambient temperature range of -40°C to 125°C. However, the maximum junction temperature is 150°C, and the device should be derated above 85°C to ensure reliable operation.
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The UCC2802QDRQ1 has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OC pin and the input voltage. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and implement overcurrent protection.
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The recommended input voltage range for the UCC2802QDRQ1 is 8V to 18V. However, the device can operate with input voltages as low as 6V, but with reduced performance and efficiency.