Datasheet Details
Part number:
R1210N401D, R1210N301C
Manufacturer:
RICOH
File Size:
239.62 KB
Description:
Pwm step-up dc/dc controller.
Note:
This datasheet PDF includes multiple part numbers: R1210N401D, R1210N301C.
Please refer to the document for exact specifications by model.
R1210N401D, R1210N301C, PWM Step-up DC/DC Controller
R1210Nxx1x SERIES PWM STEP-UP DC/DC CONVERTER NO.EA-075-170303 OUTLINE The R1210Nxx1x Series are CMOS-based PWM step-up DC/DC Converter, with high accuracy, low supply current.
Each of the R1210Nxx1x Series consists of an oscillator, a PWM circuit, a reference voltage unit, an error amplifier, phase compensation circuit, resistors for voltage detection, a chip enable circuit.
Further, includes a controller against drastic load transient, a control transistor with low ON-Resistance, ‘LX switch
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