EL7530 Datasheet (Renesas) - Monolithic 600mA Step-Down Regulator

EL7530, Monolithic 600mA Step-Down Regulator

CONDITIONS MIN TYP MAX UNIT DC CHARACTERISTICS VFB IFB VIN, VDD VIN,OFF VIN,ON IS IDD Feedback Input Voltage Feedback Input Current Input Voltage Minimum Voltage for Shutdown Maximum Voltage for Startup Input Supply Quiescent Current Active - PFM Mode Active - PWM Mode Supply Current RDS(ON)-P

EL7530 NOTPROES(CSNOIOBMTLMEPEISNNU-DFBOESDRT-IFTPOUINTR)EINSPELRW9O1D0D6EUSCITGNS Monolithic 600mA Step-Down Regulator with Low Quiescent Current DATASHEET FN7434 Rev 6.00 July 12, 2006 The EL7530 is a synchronous, integrated FET 600mA stepdown regulator with internal compensation.

It operates with an input voltage range from 2.5V to 5.5V, which accommodates supplies of 3.3V, 5V, or a Li-Ion battery source.

The output can be externally set from 0.8V to VIN with a resistive divider.

The EL75

EL7530 Features

* automatic PFM/PWM mode control, or PWM mode only. The PWM frequency is typically 1.4MHz and can be synchronized up to 12MHz. The typical no load quiescent current is only 120µA. Additional features include a Power-Good output,