Texas Instruments LP8555YFQR DC DC Regulator

Type: DC DC Regulator

Fan-out: 12

Purpose: Backlight

Voltage: 7 to 28V

Topology: Step Up(Boost)

Frequency: 500k|1MHz

Mounting Type: Surface Mount

Dimming method: PWM

Supply current: 2.7V

Switch (Internal): Yes

Number of segments: 96

Power-supply voltage: 3.3|5|9|12|15|18V

Maximum power current: 4.2mA

Output current/channel: 180mA

Voltage - Supply, Max.: 20V

Voltage - Supply, Min.: 2.7V

Operating temperature range: -40 to 85C(TA)