Silergy SQ76003D1
The SQ76003D1 is a step-down module converter with built-in power MOSFETs and inductor. The SQ76003D1 achieves 3A 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.| Part No. | SQ76003D1 |
|---|---|
| Datasheet | SQ76003D1 Download |
| Manufacturer |  Silergy |
| Description | Synchronous Step-Down DC/DC converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The output voltage can be regulated as low as 0.6V. Only input capacitors, output capacitor and FB resistor divider are needed to complete the design. The device is equipped with cycle-by-cycle current limit, hiccup over current protection and thermal shutdown protection. Ordering Information SQ76003 □(□□ □) Package Code Optional Spec Code Ordering Number Package type Note SQ76003D1AAE MDFN2.5×2-10 --FEATURES
● Wide Input Voltage Range: 2.5V to 6V● Capable of 3A constant output current
● High Output Voltage Accuracy Over Temperature Range (Ta -40°C to 105°C)
● FCCM under all Io Range
● Pseudo 2.4MHz switching frequency
● Internal Soft-start Limits the Inrush Current
● Reliable Protection Mode: Auto-retry Mode for UVP, UVLO and OTP. Hiccup Mode for OCP
● 100% dropout operation
● RoHS Compliant and Halogen Free
● Compact Package: MDFN2.5×2×1.08 mm
APPLICATIONS
● Smart Phone● Telecom
APPLICATIONS
● Optical Module TypicalAPPLICATIONS
VIN RPG CIN REN VIN VOUT PG EN FB GND RH CFF RL VOUT COUT Figure 1.
