SLVSH40 November 2023 TPS92201 , TPS92201A
PRODMIX
For this design example, use the parameters listed in Table 8-1 as the input parameters.
DESIGN PARAMETER | EXAMPLE VALUE |
---|---|
Input voltage | 2.5 V to 5.5 V |
Output voltage | 1.9 V (1.8 V Vf + 0.1 V VFB) |
Maximum output current | 400 mA |
Table 8-2 lists the components used for the example.
REFERENCE | DESCRIPTION | MANUFACTURER(1) |
---|---|---|
C1 | 4.7 µF, Ceramic Capacitor, 10 V, X7R, size 0805, GRM21BR71A475KA73L | Murata |
C2 | 10 µF, Ceramic Capacitor, 10 V, X7R, size 0805, GRM21BR71A106KE51L | Murata |
L1 | 2.2 µH, Power Inductor, SDER041H-2R2MS | Cyntec |
R1,R2,R3 | Chip resistor,1%,size 0603 | Std. |
C3 | Optional, 6.8 pF if it is needed | Std. |