Description
UCD9220RGZR Texas Instruments - Yeehing Electronics
2MHz, 2 rail, 4 phase digital PWM buck controller
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 5.181 |
| 100 — 249 | 4.224 |
| 250 — 999 | 3.32 |
| 1,000 + | 2.25 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Number of Outputs | 2 Output |
| Switching Frequency | 2000 kHz |
| Duty Cycle - Max | 100 % |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-48 |
| Packaging | Reel |
| Description/Function | DIGITAL PWM SYSTEM CONTROLLER |
| Height | 0.9 mm |
| Length | 7 mm |
| Operating Temperature Range | - 40 C to + 125 C |
| Series | UCD9220 |
| Type | Voltage Mode PWM Controllers |
| Brand | Texas Instruments |
| Fall Time | 120 ns |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3.3 V |
| Product Type | Switching Controllers |
| Rise Time | 120 ns |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004868 oz |
For more information, please refer to datasheet
Documents
| UCD9220RGZR Datasheet |
More Information
The UCD9220 is a multi-rail, multi-phase synchronous buck digital PWM controller designed for non-isolated DC/DC power applications. This device integrates dedicated circuitry for DC/DC loop management with flash memory and a serial interface to support configuration, monitoring and management.
