CHARGE PUMP FOR WHITE LED, TQFN-28; Topology:Charge Pump; No. of Outputs:8; Output Current:200mA; Output Voltage:5.5V; Input Voltage:2.7V to 5.5V; Operating Temperature Range:-40°C to +85°C; Driver Case Style:TQFN; Switching Frequency:1MHz; Efficiency:94%; Base Number:8645; Battery Type:Li-Ion; Control Interface:Serial, 1 Wire; Device Type:LED; No. of Pins:28; No. of Series Cells:1; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:TQFN; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Termination Type:SMD