SQ76002CAEE
Production
High Efficiency, 2A, 2.5V- 5.5V Input Synchronous Step Down DC/DC converter
Technical Documentation
| Title | Date |
|---|---|
| Silergy_Catalog_Q2_2026 | 2026-06-12 |
| Part number | SQ76002CAEE |
|---|---|
| Topology | Buck |
| Vin (min) (V) | 2.5 |
| Vin (max) (V) | 5.5 |
| Iout (max) (A) | 2 |
| Vout (min) (V) | 0.6 |
| Vout (max) (V) | 5.5 |
| Default Vout (V) | Adjustable |
| Package | DFN1.9×1.75-6 |
| Height(mm) | 1.08 |
| Fsw(MHz) | 2.2 |
| Vref accuracy (±%) | ±1.5 |
| with I2C | No |
| with PG | Yes |
| Soft start | Internal |
| Features | FCCM |
| MSL | 1 |
· 2.5 to 5.5V Input Voltage Range
· Capable of 2A constant output current
· Compact Package: MDFN1.9×1.75-6 (Height:1.08mm max)
· Accurate ±1.5% Output Voltage Accuracy (Full Temperature Range)
· PFM/FCCM under light load condition:
ᅳ SQ76002CAEE: FCCM
· Internal Soft-start Limits the Inrush Current
· 100% Duty Cycle Operation
· Output Auto Discharge Function
· Power Good Indicator
· Reliable Protection Mode:
ᅳ Auto-retry Mode for OVP, UVLO and OTP.
ᅳ Hiccup Mode for OCP
· RoHS Compliant and Halogen Free
The SQ76002C belong to the same series of high efficiency 2.2MHz synchronous step down DC/DC converter module, which have capability of delivering up to 2A output current. That can operate over a wide input voltage range from 2.5V to 5.5V. SQ76002C integrate main switch, synchronous switch and inductor inside to minimize the conduction loss.
This device series are in a space saving, low profile MDFN1.9×1.75-6 package. Only input capacitors, output capacitor and FB resistor divider are needed to complete the design.
| Title | Date |
|---|---|
| Silergy_Catalog_Q2_2026 | 2026-06-12 |








