| RN5RYXX1 Series |
VFM STEP-UP DC/DC CONVERTER CONTROLLER |
|
| The RN5RYxx1 Series are VFM Control ICs for step-up DC/DC converter with an external driver transistor featuring high output voltage accuracy and low supply current by CMOS process. The RN5RYxx1 Series ICs consist of a voltage reference unit, an error amplifier, an oscillator, a VFM control circuit and feed back resistors. A low ripple, high efficiency step-up DC/DC converter can be constructed of the RN5RYxx1 Series with only an inductor, a diode, a capacitor, and a drive transistor. Since the package for these ICs are SOT-23-5 Mini-mold) package, high density mounting of the ICs on boards is pos | |
| Feature |
|
| ● |
TYP. 3µA |
| ● Low |
TYP. 0.6µA |
| ● Low Temperature-Drift Coefficient of Output Voltage | Typ. ±50ppm/°C |
| ● High Accuracy Output Voltage |
MAX.0.8V |
| ● Small Package | SOT-23-5 (Mini-Mold |
| Applications | |
| ● Power source for battery-powered equipment | |
| ● Power source for cameras, camcorders, VCRs, and hand-held communication equipment. | |
| Data Sheet(PDF) | |
| RN5RYXX1 Series | |