| Part number | SY26023DQD |
|---|---|
| Channel!(#) | 1 |
| Vin (min) !(V) | 2.5 |
| Vin (max) !(V) | 5.5 |
| Switching frequency (min)!(kHz) | 2200 |
| Switching frequency (max)!(kHz) | 2200 |
| Vout (min) !(V) | 0.6 |
| Vout (max) !(V) | 5 |
| Iout (max) !(A) | 3 |
| Vout2 (min)!(V) | |
| Vout2 (max )!(V) | |
| Iout2 (max)!(A) | |
| Vref accuracy! (±%) | 1 (over temperature) |
| Vout accuracy!(±%) | |
| Control mode | COT+Ripple |
| Duty cycle (max)!(%) | 100 |
| Operation mode | Auto PFM |
| Iq (typ) !(uA) | 21 |
| Features | Power good,Output discharge |
| Package | DFN1.5×1.5-6 |
| Operating temperature range!(°C) | -40 to 125 |
| Functional safety category |
The SY26023 is a high efficiency 2.2MHz synchronous step down DC/DC regulator capable of delivering up to 3A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrates main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.
The SY26023 is in a space saving, low profile DFN1.5×1.5-6 package.
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY26023DQD is intended for evaluating 2.2MHz, 3A, 5.5V input synchronous Buck regulator.
| Title | Date |
|---|---|
| Automotive Solutions Q3 2025 | 2025-08-27 |
| Industrial Designs Q3 2025 | 2025-08-29 |
| Consumer Selection Guide Q3 2025 | 2025-08-29 |
