| Part number | SQ76004BAKE |
|---|---|
| Topology | Buck |
| Vin (min) (V) | 2.5 |
| Vin (max) (V) | 6 |
| Iout (max) (A) | 4 |
| Vout (min) (V) | 0.6 |
| Vout (max) (V) | 6 |
| Default Vout (V) | Adjustable |
| Package | QFN2.5×2.5-10 |
| Height(mm) | 1.25 |
| Fsw(MHz) | 2.4 |
| Vref accuracy (±%) | ±1 |
| with I2C | No |
| with PG | Yes |
| Soft start | Internal |
| Features | FCCM |
| MSL | 3 |
● 2.5V to 6V Input Voltage Range
● 4A Continuous Output Current
● Accurate ±1% VREF Voltage
● 2.4MHz Pseudo-constant switching frequency
● Internal Soft-Start Limits Inrush Current
● Power-Good Indicator
● 100% duty cycle operation
● Reliable Protection Modes:
ￚ Auto-retry Mode for UVLO and OTP.
ￚ Hiccup Mode for OCP
● Compact Package: QFN2.5×2.5-10
Height: 1.25mm max
MSL-1 Compliant
The SQ76004B is a step-down module converter with built-in power MOSFETs and inductor. The SQ76004B achieves 4A of continuous output current from a 2.5V to 6V input voltage with excellent load and line regulation. It provides accurate regulation for a variety of loads over TJ= -40°C to 125°C. The output voltage can be regulated as low as 0.6V. Only the input capacitors, the output capacitor and the FB resistor divider are needed to complete the design.
| Title | Date |
|---|---|
| Silergy_Catalog_Q3_2026 | 2026-11-04 |
