HM5309 Overview
The HM5309 is a simple, pact PFM boost controller designed for applications where extremely low cost and small size are top priorities. The output voltage is fixed at 9V with 1% accuracy from an input voltage range of +2.7V to +6.5V. Low current consumption of 32uA typical makes HM5309 ideal for battery-powered applications.
HM5309 Key Features
- Operating voltage range：2.7V to 6.5V
- Low Operating Current: 32uA@5V
- Fixed Output Voltage of 9V
- High Output voltage accuracy：±1%
- No Feedback Resistor needed
- Output Power: up to 40W
- High Efficiency: up to 94%
- Chip Enable Input
- Operating Temperature Range
- 40°C to +85°C
HM5309 Applications
- 40°C to +85°C ⚫ Available in SOT23-6 ⚫ Pb-free, rohs-pliant and Halogen-free