SLVSHP0 July 2024 TLVM14404 , TLVM14406
PRODUCTION DATA
Table 8-3 shows the intended input, output, and performance parameters for this application example.
DESIGN PARAMETER | VALUE |
---|---|
Input voltage range | 6.3V to 36V |
Input voltage UVLO turn on, off | 6V, 4.3V |
Output voltage 1 | 5V |
Output voltage 2 | 3.3V |
Full-load current 1 | 3A |
Full-load current 2 | 3A |
Switching frequency | 1MHz |
Output voltage regulation | ±1% |
Table 8-4 provides the selected buck module power-stage components with availability from multiple vendors. This design uses an all-ceramic output capacitor implementation.
REF DES | QTY | SPECIFICATION | MANUFACTURER(1) | PART NUMBER |
---|---|---|---|---|
CIN1, CIN2 | 4 | 10µF, 50V, X5R, 0805, ceramic | Murata | GRM21BR61H106ME43L |
CINBULK | 1 | 100µF, 50V electrolytic | Panasonic | EEE-FK1H101P |
COUT1, COUT2 | 4 | 22µF, 25V, X7R, 1210, ceramic | Murata | GRM32ER71E226KE15L |
2 | 1µF, 25V, X7R, 0603, ceramic | Murata | GCM188R71E105KA64D | |
U1 | 1 | TLVM1440x 36V, 6A synchronous buck module | Texas Instruments | TLVM1440xRDLR |