SLVSHP0 July 2024 TLVM14404 , TLVM14406
PRODUCTION DATA
From the quick-start calculator, the TLVM1440x requires a minimum of 15µF of effective output capacitance for proper operation at an output voltage of 5V at 2.1MHz. Use high-quality ceramic type capacitors with sufficient voltage and temperature rating. If needed, connect additional output capacitance to reduce ripple voltage or for applications with specific load transient requirements.
For this design example, use five 10µF, 25V, X7R, 1210 and one 4µF, 16V, X5R, 1210 ceramic capacitors connected close to the module from the VOUT1 and VOUT2 pins to PGND. Use the derating curves from the capacitor data sheet to gauge the effective capacitance by temperature and DC bias.