XC6373 series
Low Noise PWM Controlled Step-Up DC/DC Converter
The XC6373 series are a group of PWM controlled step-up DC/DC converters. The built-in 1.4Ω switching transistor type enables a step-up circuit to be configured using only three components, a coil, a diode, and a capacitor.
Output voltage can be selectable in the range from 2.0V to 7.0V in increments of 100mV and the oscillation frequency is set at 30kHz (±20%) so as to attain the lowest consumption current possible, whilst maintaining very low output noise. Soft-start time is internally set and offers protection against in-rush currents when the power is switched on and prevents voltage overshoot.
Features:
- Input Voltage: 0.9V ~ 10V
- Output Voltage: 2.0V ~ 7.0V
- Oscillator Frequency: 30KHz
- Max. Output Current: >100mA
- Low Current Consumption
- Built-in soft-start circuit
Packages: SOT-89
, SOT-89-5
| Property | XC6373 |
| Type | Step-Up |
| Control | PWM |
| MOSFET | Internal |
| Typical Efficiency (%) | 82 |
| Min Operating Voltage (V) | 0.9 |
| Max Operating Voltage (V) | 10 |
| Min Output Voltage (V) | 2.0 |
| Max Output Voltage (V) | 7 |
| Accuracy (%) | 2.5 |
| Min Switching Frequency (kHz) | 30 |
| Max Switching Frequency (kHz) | 30 |
| Built-In Voltage Detector | No |
| Built-In Voltage Regulator | No |
| Max Output Current (mA) | 50 |
| Quiescent Current (uA) | N/A |
| Packages | SOT-89, SOT-89-5 |
