Chipower CE8401
The CE8401 Series is a Synchronous step-up DC/DC Converter with PFM Control. With the CE8401 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.| Part No. | CE8401 |
|---|---|
| Datasheet | CE8401 Download |
| Manufacturer | Chipower |
| Description | Synchronous Step-Up DC/DC Converter |
| Buy | Stock & Price |
FEATURES
● External parts: Coil, capacitor● Output voltage: Settable to between 2.1V to 5.5 V in 0.1 V steps
● Maximum Oscillation frequency:300KHz
● Accuracy of ±2%
● High efficiency：95%
●
APPLICATIONS
● Digital cameras● Electronic notebooks and PDAs
● Portable CD/MD players
● Cameras, video equipment,
● Communications equipment
● Power supply for microcomputers
● BLOCK DIAGRAM LX Current Limiting comparator buffer PFM control Error Amplifier EN Chip Enable OS
