FAN53555BUC09X

Fairchild Semiconductor### 非隔离直流/直流转换器，Fairchild Semiconductor

* Fixed-Frequency Operation: 2.4 MHz * Best-in-Class Load Transient * Continuous Output Current Capability: 5 A * Pulse Current Capability: 6.5 A 05 Option * 2.5 V to 5.5 V Input Voltage Range * Digitally Programmable Output Voltage: * 00/01/03/05/08 Options: 0.60-1.23 V in 10 mV Steps * 04/042 Option: 0.603-1.411 V in 12.826 mV Steps * Programmable Slew Rate for Voltage Transitions * I2C-Compatible Interface Up to 3.4 Mbps * PFM Mode for High Efficiency in Light Load * Quiescent Current in PFM Mode: 60 µA Typical * Internal Soft-Start * Input Under-Voltage Lockout UVLO * Thermal Shutdown and Overload Protection * 20-Bump Wafer-Level Chip Scale Package WLCSP