| Topology Function Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Mounting Type | Step-Down (Buck) Synchronous (4), Linear (LDO) (1) Any Function 5 740kHz 0.85 V ~ 1.6 V, PROG 3.3 V ~ 5 V, PROG 1.2 V ~ 1.8 V, 1.2A No No No 4.5 V ~ 15 V -40°C ~ 125°C Surface Mount 48-WFQFN Exposed Pad, CSP |