LV5652T

www.DataSheet.co.kr Ordering number : ENA1512 LV5652T Overview Bi-CMOS LSI 3-channel Switching Regulator Controller The LV5652T is a 3-channel switching regulator controller. Features Low-voltage (3V) operation Reference voltage precision : ±1% Independent standby functions for each of three channels. Is capable of driving MOS transistors. switching regulator controller : 3-channel ch1 : Supports synchronous rectification ch2 : Supports inverting step-up operation ch3 : Supports step-up operation Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage 1 Maximum supply voltage 2 Maximum clock input voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VBIAS max VCLKIN max Pd max Topr Tstg VCC pin VBIAS pin CLKIN pin Mounted on a specified board* Conditions Ratings -0.3 to 16 -0.3 to 18 5.5 1 -30 to +85 -55 to +125 Unit V V V W °C °C * Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board. Recommended Operating Conditions at Ta = 25°C Parameter Supply voltage 1 Supply voltage 2 Clock input voltage Timing resistor Timing capacitor Triangle wave frequency Symbol VCC VBIAS VCLKIN RT CT fOSC VCC pin VBIAS pin CLKIN pin Conditions Ratings 3 to 15 3 to 15 5 7 to 30 100 to 1000 0.1 to 1.3 Unit V V V kΩ pF MHz Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliance...