SY26532
Description
The SY26532 high efficiency DC-to-DC step-up regulator operates using current mode control, and can deliver 2A current over a wide input voltage range from 3V to 30V. It integrates an N-channel MOSFET with low 200mΩ RDS(ON) to minimize conduction loss.
The 1MHz switching frequency and internal pensation reduce external inductor and capacitor sizes, and the built-in internal soft-start circuitry minimizes inrush current at startup.
The SY26532 is available in a pact SOT23-6 package.
Features
- 3V to 30V Bias Input Voltage Range, 33VOUT,MAX
- Up to 2A Output Current
- Quiescent Current IQ 100 µA (typ.)
- Shutdown Current ISHDN 5 µA (typ.)
- Low RDS(ON) for Internal N-Channel
MOSFET: 200mΩ
- 1MHz Switching Frequency
- Minimum On-Time: 100ns Typical
- Minimum Off-Time: 100ns Typical
- Internal Soft-Start Limits Inrush Current
- ±2% 0.6V Reference
- Ro HS-pliant and Halogen-Free
- pact SOT23-6 Package
Applications
- Digital Camera
- Cell Phone
- PDA, PMP, MP3
Typical...
