Datasheet Texas Instruments TPS40057PWPR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS40057 |
| Artikelnummer | TPS40057PWPR |
Breiter Eingang (8V-40V) bis zu 1 MHz Frequenzsynchroner Buck-Controller, Quelle / Senke mit Prebias 16-HTSSOP -40 bis 85
Datenblätter
TPS4005x Wide-Input Synchronous Buck Controller datasheet
PDF, 2.1 Mb, Revision: I, Datei veröffentlicht: Dec 31, 2014
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 16 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | 40057 |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Herunterladen |
Parameter
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 85 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 1.5 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Pre-Bias Start-Up,Synchronous Rectification |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 100 kHz |
| Type | Controller |
| Vin(Max) | 40 V |
| Vin(Min) | 8 V |
| Vout(Max) | 35 V |
| Vout(Min) | 0.7 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS40055EVM-002
Wide Input Range Converter delivers 5V at 2 Amps
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS40055EVM-001
Evaluation Module Converts 12V Bus to 1.8V at 15 Amps
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. A)PDF, 1.0 Mb, Revision: A, Datei veröffentlicht: Jul 25, 2011
This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the p
Modellreihe
Serie: TPS40057 (4)
- TPS40057PWP TPS40057PWPG4 TPS40057PWPR TPS40057PWPRG4
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)