Part Number | RP506K121D |
Manufacturer | RICOH |
Title | 2A PWM/VFM Step-down DC/DC Converter |
Description | RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-bas... |
Features |
z Supply Current · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Typ. 48 µA (VFM mode, Lx at no load) z Standby Current · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Max. 5 µA z Input Voltage Range · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2.5 V to 5.5 V (Absolute Maximum Ratings: 6.5 V) z Output ... |
File Size | 1.65MB |
Datasheet |
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RP506K121A : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.
RP506K121A5 : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.
RP506K121B : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.
RP506K121B5 : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.
RP506K121D5 : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.
RP506K121E : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.
RP506K121E5 : RP506x Series 2 A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier NO.EA-296-130925 OUTLINE The RP506x are low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier featuring 2 A*1 output current. Internally, a single converter 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 type protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. The RP5 06x is empl oying synchronous rectification f or imp roving the efficiency of rectificatio n by repla cing diodes with built-in switching tra.