Datasheet Texas Instruments LMZ31520RLGT
| Manufacturer | Texas Instruments |
| Series | LMZ31520 |
| Part Number | LMZ31520RLGT |
SIMPLE SWITCHER® 3V to 14.5V, 20A Power Module in Small QFN Package 72-BQFN -40 to 85
Datasheets
LMZ31520 20-A SIMPLE SWITCHERВ® Pwr Module With 3-V to 14.5-V Input datasheet
PDF, 803 Kb, Revision: C, File published: Jun 6, 2017
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 72 | 72 |
| Package Type | RLG | RLG |
| Industry STD Term | B4QFN | B4QFN |
| JEDEC Code | R-PQFP-N | R-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | LMZ31520 | 53353DQP |
| Width (mm) | 15 | 15 |
| Length (mm) | 16 | 16 |
| Thickness (mm) | 5.8 | 5.8 |
| Pitch (mm) | .8 | .8 |
| Max Height (mm) | 5.9 | 5.9 |
| Mechanical Data | Download | Download |
Parametrics
| Iout(Max) | 20 A |
| Operating Temperature Range | -40 to 85 C |
| Package Size: mm2:W x L | 72BQFN: 240 mm2: 15 x 16(BQFN) PKG |
| Package Type | QFN |
| Regulated Outputs | 1 |
| Soft Start | Adjustable |
| Special Features | EMI Tested,Enable,Light Load Efficiency,Power Good,Remote Sense |
| Switching Frequency(Max) | 850 kHz |
| Switching Frequency(Min) | 300 kHz |
| Switching Frequency(Typ) | 500 kHz |
| Vin(Max) | 14.5 V |
| Vin(Min) | 3 V |
| Vout(Max) | 3.6 V |
| Vout(Min) | 0.6 V |
Eco Plan
| RoHS | Not Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LMZ31520EVM-001
20A SIMPLE SWITCHERВ® Power Module Evaluation Board, 3V to 14.5V Input
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Powering LMZ3 SIMPLE SWITCHER Power Modules From 3.3 VPDF, 38 Kb, File published: Jul 2, 2013
LMZ31503 Powering LMZ3 SIMPLE SWITCHERВ® Power Modules from 3.3V - Working With QFN Power Modules (Rev. A)PDF, 1.7 Mb, Revision: A, File published: Jun 8, 2017
TexasInstrumentsQuadFlatpackNo-lead(QFN)powermodulesallowfor boardminiaturization,and holdseveraladvantagesoverotherpowermodulepackages.The QFNpackageshavehigherpowerdensity,asmallerroutingarea,improvedthermalperformance,and improvedelectricalparasitics.Additionally,theabsenceof externalleadseliminatesbent-leadconc - Soldering Requirements for BQFN Packages (Rev. B)PDF, 737 Kb, Revision: B, File published: Jun 8, 2017
This documentoutlinesthe solderingrequirementsfor the TPS84and LMZ3devicefamilies - QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, Revision: B, File published: Aug 24, 2018
Model Line
Series: LMZ31520 (1)
- LMZ31520RLGT
Manufacturer's Classification
- Semiconductors > Power Management > Power Modules > Non-Isolated Module > Step-Down (Buck) Module
