TS2508A

3A / 330KHz PWM Buck Converter

5/8

Version: A09

Function Descriptions (Continue)

Layout Guidance

If you need low Tc & Tj or large PD (Power Dissipation), The dual SW pins (5&6) and Gnd pins (7&8) on the SOP-8

package are internally connected to die pad, The PCB layout should allow for maximum possible copper area at the

SW pins.

3. Connect ground side of the C2 & D1 as closely as possible.

Electrical Characteristics Curve

Figure 1. Feedback Voltage vs. Input Voltage

Figure 2.Quiescent Current vs. Input Voltage

Figure 3. Frequency vs. Input Voltage

Figure 4. Frequency vs. Temperature