The HTP7136 is a high-efficiency synchronous Buck converter that can operate over a wide input voltage range of 2.5V to 5.5V and can deliver up to 3A of output current. It integrates the main switch and synchronous switch inside, and has extremely low on-resistance to reduce conduction loss. The switching frequency is 1.0MHz, which can reduce the size of the external inductor and output capacitor and reduce the output voltage ripple.

The HTP7136 is available in SOT23-5 / SOT23-6 / DFN-8L 2*2 / DFN-10L 3*3 package.

14. 2.5V~5.5V input voltage range
14. 35uA ultra-low quiescent current
14. Internal soft-start reduces chip stress
14. Input Overvoltage Protection (OVP)
14. Short circuit protection Hiccup mode
14. Internal integrated low R_DS(ON) switch
14. 1.0 MHz switching frequency minimizes external components
14. Optimized PFM mode for battery applications to improve light-load efficiency and extend battery life
14. 100% duty cycle supports input and output low dropout operation
14. RoHS Compliant and Halogen Free
14. HTP7136:SOT23-5 / HTP7136P:SOT23-6 / HTP7136D2:DFN22-8 package