Part Details for UCC2804PW by Texas Instruments
Results Overview of UCC2804PW by Texas Instruments
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
UCC2804PW Information
UCC2804PW 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.
Price & Stock for UCC2804PW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
V99:2348_07429218
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Arrow Electronics | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 1850 | Americas - 30 |
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$0.3695 / $0.3757 | Buy Now |
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DISTI #
86048445
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Verical | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 154 Package Multiple: 1 Date Code: 1001 | Americas - 16050 |
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$2.0500 / $2.4375 | Buy Now |
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DISTI #
62449873
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Verical | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 16 Package Multiple: 1 Date Code: 1850 | Americas - 30 |
|
$0.3757 | Buy Now |
|
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Rochester Electronics | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 | 16121 |
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$1.6400 / $2.0500 | Buy Now |
|
DISTI #
V99:2348_07429218
|
Arrow Electronics | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 1850 | Americas - 30 |
|
$0.3695 / $0.3757 | Buy Now |
|
DISTI #
86048445
|
Verical | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 154 Package Multiple: 1 Date Code: 1001 | Americas - 16050 |
|
$2.0500 / $2.4375 | Buy Now |
|
DISTI #
62449873
|
Verical | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 16 Package Multiple: 1 Date Code: 1850 | Americas - 30 |
|
$0.3757 | Buy Now |
|
DISTI #
UCC2804PW
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TME | IC: PMIC, PWM controller, 1A, 46kHz÷1MHz, TSSOP8, Uin: 2.44÷2.56V Min Qty: 1 | 0 |
|
$2.2800 / $3.1500 | RFQ |
|
DISTI #
V99:2348_07429218
|
Arrow Electronics | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 1850 | Americas - 30 |
|
$0.3695 / $0.3757 | Buy Now |
|
DISTI #
86048445
|
Verical | Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 154 Package Multiple: 1 Date Code: 1001 | Americas - 16050 |
|
$2.0500 / $2.4375 | Buy Now |
US Tariff Estimator: UCC2804PW by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for UCC2804PW
UCC2804PW CAD Models
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UCC2804PW Part Data Attributes
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UCC2804PW
Texas Instruments
Buy Now
Datasheet
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UCC2804PW
Texas Instruments
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| 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 | 4.4 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °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 | TSSOP | |
| Package Equivalence Code | TSSOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 Mm | |
| Supply Current-Max (Isup) | 25 Ma | |
| 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 | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 Mm |
Alternate Parts for UCC2804PW
This table gives cross-reference parts and alternative options found for UCC2804PW. 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 UCC2804PW, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UCC3804PWTR | Texas Instruments | $0.9358 | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 | UCC2804PW vs UCC3804PWTR |
| UCC2804PWTR | Texas Instruments | $0.9358 | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 | UCC2804PW vs UCC2804PWTR |
| UCC3804PW | Texas Instruments | $1.3268 | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 | UCC2804PW vs UCC3804PW |
| UCC2804PWTRG4 | Texas Instruments | Check for Price | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 | UCC2804PW vs UCC2804PWTRG4 |
| UCC3804PWTRG4 | Texas Instruments | Check for Price | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 | UCC2804PW vs UCC3804PWTRG4 |
| UCC3804PWG4 | Texas Instruments | Check for Price | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 | UCC2804PW vs UCC3804PWG4 |
UCC2804PW Frequently Asked Questions (FAQ)
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The UCC2804PW is a high-frequency switching device, so it's crucial to follow good layout practices to minimize noise and EMI. TI recommends placing the device close to the power stage, using a solid ground plane, and keeping the high-current paths short and wide. Additionally, decoupling capacitors should be placed close to the device's power pins.
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The choice of external components, such as the bootstrap capacitor, input capacitor, and output diode, depends on the specific application requirements. TI provides guidelines for component selection in the datasheet and application notes. Generally, the bootstrap capacitor should be a low-ESR ceramic capacitor, and the input capacitor should be a high-quality, low-ESR capacitor with a high ripple current rating.
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The UCC2804PW has an operating temperature range of -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C. It's essential to ensure proper thermal management, such as using a heat sink or thermal pad, to prevent overheating and ensure reliable operation.
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To troubleshoot issues with the UCC2804PW, start by checking the power stage layout and component selection. Ensure that the device is properly decoupled, and the input and output capacitors are suitable for the application. Use an oscilloscope to monitor the device's pins and identify any signs of oscillation or instability. TI also provides application notes and technical support resources to help with troubleshooting.
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The UCC2804PW is a commercial-grade device, but it can be used in high-reliability or automotive applications with proper design and validation. TI provides automotive-qualified versions of the device, such as the UCC2804PWQ, which meets the requirements of the AEC-Q100 standard. However, it's essential to follow TI's guidelines for design, testing, and validation to ensure the device meets the specific application requirements.