CYH8116
IC
2.1V To5 .5V
DIP
Cartons
SOT23and TO92
China
Product Description
CYH8116 Synchronous Step-Up DC-DC Converter With PFM Control IC chip
DESCRIPTION:
The CYH8116 Series is a Synchronous step-up DC/DC Converter with PFM Control.With the CYH8116 Series, a step-up switching DC/DC converter can be configured by using an external coil, capacitor. The built-in MOSFET is turned off by a protection circuit when the voltage at the LX pin exceeds the limit to prevent it from being damaged
FEATURES:
- External parts:Coil, capacitor
- Output voltage: 2.1V to5 .5V
- Maximum Oscillation frequency :300KHz
- Accuracy of ±2%
- High efficiency :95%
- Package: SOT23and TO92
Applications
- Digital cameras
- Electronic notebooks and PDAS
- Portable CD/MD players
- Cameras , video equipment
- Communications equipment
- Power supply for microcomputers
