As a member of the SWIFT™ family of dc/dc regulators, the TPS54372 low-input voltage, high-output current, synchronous-buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a status output to indicate valid operating conditions.
The TPS54372 is available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
View more| DDR memory type |
| Control mode |
| Iout VTT (Max) (A) |
| Iq (Typ) (mA) |
| Output |
| Vin (Min) (V) |
| Vin (Max) (V) |
| Features |
| Rating |
| Operating temperature range (C) |
| Package Group |
| Package size: mm2:W x L (PKG) |
| TPS54372 | TPS53317 | TPS54672 | TPS54872 |
|---|---|---|---|
|
DDR DDR2 DDR3 |
DDR DDR2 DDR3 DDR3L DDR4 LPDDR2 LPDDR3 |
DDR DDR2 DDR3 |
DDR DDR2 DDR3 |
| Voltage Mode |
D-CAP+ S3 S4/S5 |
Voltage Mode | Voltage Mode |
| 3 | 6 | 6 | 8 |
| 6.2 | 0.32 | 11 | 11 |
| VTT | VTT | VTT | VTT |
| 3 | 1 | 3 | 4 |
| 6 | 6 | 6 | 6 |
| Status Pin | Complete Solution | Status Pin | Status Pin |
| Catalog | Catalog | Catalog | Catalog |
| -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| HTSSOP | 20 | VQFN | 20 | HTSSOP | 28 | HTSSOP | 28 |
| 20HTSSOP: 42 mm2: 6.4 x 6.5 (HTSSOP | 20) | 20VQFN: 14 mm2: 3.5 x 4 (VQFN | 20) | 28HTSSOP: 62 mm2: 6.4 x 9.7 (HTSSOP | 28) | 28HTSSOP: 62 mm2: 6.4 x 9.7 (HTSSOP | 28) |
| Order now | Order now | Order now | Order now |
