Datasheet Texas Instruments TPS40091RHDT
| Manufacturer | Texas Instruments |
| Series | TPS40091 |
| Part Number | TPS40091RHDT |
4 Channel Multiphase Buck DC/DC Controller with Tri-state 28-VQFN
Datasheets
4-Channel MultiPhase DC/DC Controller with Tri-State datasheet
PDF, 971 Kb, Revision: B, File published: May 12, 2006
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 28 | 28 |
| Package Type | RHD | RHD |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | TPS | 40091 |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Download | Download |
Parametrics
| Control Mode | Current Mode |
| Duty Cycle(Max) | 87.5 % |
| Iout(Max) | 120 A |
| Iq(Typ) | 4 mA |
| Number of Phases | 4 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Power Good,Remote Sense,Synchronous Rectification |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 100 kHz |
| Type | Controller |
| Vin(Max) | 15 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 0.7 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS40090EVM-002
TPS40090EVM-002 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Model Line
Series: TPS40091 (5)
- TPS40091PW TPS40091PWG4 TPS40091PWR TPS40091RHDR TPS40091RHDT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)
