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DC/DC Converter

Input Voltage Level and DC/DC Converter Type Chart

Category VINmax VOUTmax OVPmax Product Name Function
Step-down 34V 31.6V - R1270 3A Output
Step-down 34V 5.3V - R1272 External
Step-down 30V 15V - R1242 3A Output
Step-down 30V 18V - R1243 2A Output
Step-down 30V 27.6V - R1245 1.2A Output
Step-down 18.5V 6V - R1224 18.5V, Reset Protection
Step-down 18.5V 6V - R1225 18.5V, Reset Protection
Step-down 5.5V 3.3V - RP504 600mA Output
Step-down 5.5V 3.3V - RP505 1A Output
Step-down 5.5V 4V - RP506 2A Output
Step-down 5.5V 5.5V - RP507 600mA Output, VOUT Ext. Adjustable
Step-down 5.5V 3.3V - RP508 600mA Output, 6MHz
Step-down 5.5V 5.5V - RP509 1A Output
Step-down 5.5V 3.3V - RP550 1A Dual Output
Step-up 22V - 43.5V R1208 For White LED, External Diode, 4 Strings
Step-up 5.5V - 23V R1202 For PMOLED, General Use, White LED, Internal Diode
Step-up 5.5V - 29.5V R1203 For White LED, External Diode
Step-up 5.5V - 42V R1204 For PMOLED, General Use, White LED, External Diode
Step-up 5.5V - 29.5V R1206 For White LED, External Diode
Step-up 5.5V 15V - R1213 For General Use
Step-up 5.5V - 35V R1214 For White LED, External Diode, 2 Strings
Step-up 5.5V 5.5V - RP401 For General Use
Step-up 4.8V 5.5V 6V RP402 For General Use, Synchronous Rectifier
Multi Power Supply 5.5V,16V(AMP) 2.5V(LDO) 21V(DCDC) R1293 Step-up, LDO and Amplifier
Multi Power Supply 5.5V 20V - R1283 Step-up and Inverting
Multi Power Supply 5.5V 5.8V - R1286 Step-up and Inverting (-6V~)
Multi Power Supply 5.5V 5.8V - R1287 Step-up and Inverting (-6V~)
Multi Power Supply 5.5V 20V - R1290 Step-up and Charge pump
Multi Power Supply 5.5V 5.5V - RP600 Step-up, LDO and VD
Multi Power Supply 5.5V 4.2V - RP601 Step-up/down
Multi Power Supply 5.5V 4.2V - RP602 Step-up/down

*: Major products are classified by input voltage and function. This chart does not include all products.

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