RP506K Datasheet - RICOH

RP506K PWM/VFM Step-down DC/ DC Converter

RP506K: DFN(PLP)2527-10 *7 Pin No. 1 2 3 4 5 6 7 8 9 10 *7 Symbol PVIN AVIN PG CE MODE TSS VOUT/ VFB AGND LX PGND PVIN Input Voltage Pin *8 AVIN Input Voltage Pin *8 Power Good Pin Description Chip Enable Pin (“H” active) Mode Control Pin (“H” Forced PWM Control, “L” PWM/ VFM Auto Sw.

RP506K Series 2A 1 PWM/VFM Step-down DC/ DC Converter with Synchronous Rectifier NO.EA-296-120525 OUTLINE The RP506K Series are low supply current CMOS-based PWM/VFM step-down DC/ DC converters with synchronous rectifier featuring 2A 1 output current. Internally, a single IC consists of an oscillator, a reference voltage unit, an error amplifier, a switching control circuit, a mode control circuit, a soft start circuit, a latch protection circuit, an under-voltage lockout (UVLO) circuit.

RP506K Features

* Supply Current

* Typ. 48µA (VFM mode, Lx at no load)

* Standby Cur

RP506K-RICOH.pdf