MB39A123 Key Features
- Supports for step-down with synchronous rectification (ch.1)
- Supports for step-up and up/down Sepic conversion (ch.5
- Negative voltage output (Inverting amplifier) (ch.4)
- Low voltage start-up (ch.5, ch.6) : 1.7 V
- Power supply voltage range : 2.5 V to 11 V
- Reference voltage : 2.0 V 1%
- Error amplifier reference voltage : 1.0 V 1% (ch.1) , 1.23 V ±
- Oscillation frequency range : 200 kHz to 2.0 MHz
- Standby current : 0 A (Typ)
- Built-in soft-start circuit independent of loads
