| Part number | SY26613QDQ |
|---|---|
| Channel!(#) | 1 |
| Vin (min) !(V) | 4.5 |
| Vin (max) !(V) | 19 |
| Switching frequency (min)!(kHz) | 300 |
| Switching frequency (max)!(kHz) | 1200 |
| Vout (min) !(V) | 0.6 |
| Vout (max) !(V) | 5.5 |
| Iout (max) !(A) | |
| Vout2 (min)!(V) | |
| Vout2 (max )!(V) | |
| Iout2 (max)!(A) | |
| Vref accuracy! (±%) | 1(over temperature) |
| Vout accuracy!(±%) | |
| Control mode | COT+Ripple |
| Duty cycle (max)!(%) | 88 |
| Operation mode | FCCM |
| Iq (typ) !(uA) | 1000 |
| Features | Power good,Output discharge,Programmable current limit,Soft start |
| Package | QFN3×3-16 |
| Operating temperature range!(°C) | -40 to 125 |
| Functional safety category |
The SY26613 is a high-efficiency and high-current synchronous Buck controller for DrMOS. The device adopts the instant PWM architecture to achieve fast transient responses. Besides, the SY26613 includes a 5V linear regulator, which can provide 5V voltage and supply up to 100mA for DrMOS.
The SY26613 includes power good indication, programmable soft-start, programmable switching frequency, output over-voltage protection (OVP), output under-voltage protection (UVP), current Limit and thermal shutdown functions.
The SY26613 is in a space saving, low profile QFN3´3-16 package.
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY26613QDQ is intended for evaluating 500kHz, 30A synchronous Buck controller.
| Title | Date |
|---|---|
| Automotive Solutions Q3 2025 | 2025-08-27 |
| Industrial Designs Q3 2025 | 2025-08-29 |
| Consumer Selection Guide Q3 2025 | 2025-08-29 |
| QFN3x3-16(TypeB) | 2021-12-02 |
