Texas Instruments
UC2842AQD8R
UC2842AQD8R
Regular price
$0.21 USD
Regular price
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$0.21 USD
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UC2842AQD8R Texas Instruments - Yeehing Electronics
30-V, 1-A, automotive 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.889 |
| 100 — 249 | 0.684 |
| 250 — 999 | 0.504 |
| 1,000 + | 0.21 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Boost |
| Number of Outputs | 1 Output |
| Switching Frequency | 500 kHz |
| Duty Cycle - Max | 100 % |
| Output Current | 1 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Series | UC2842AQ |
| Type | Current Mode PWM Controllers |
| Brand | Texas Instruments |
| Fall Time | 50 ns |
| Product Type | Switching Controllers |
| Rise Time | 50 ns |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.002667 oz |
For more information, please refer to datasheet
Documents
| UC2842AQD8R Datasheet |
More Information
The UC2842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC2842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
