Features
⚫External parts: Coil, capacitor
⚫Output voltage: Settable to between 2.1V to 5.0V in 0.1V steps
⚫Maximum Oscillation frequency :300KHz
⚫Accuracy of ±2%
⚫High efficiency :95%
⚫Package: SOT23, SOT23-3, SOT23-5,SOT89 and DFN1*1
Applications
⚫Digital cameras
⚫Electronic notebooks and PDAS
⚫Portable CD/MD players
⚫Cameras, video equipment
⚫Communications equipment
⚫Power supply for microcomputers
General Description
The TX2304 Series is a Synchronous step-up DC/DC Converter with PFM Control. With the TX2304 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.