Datasheet Texas Instruments LM5039MHX/NOPB
| Manufacturer | Texas Instruments |
| Series | LM5039 |
| Part Number | LM5039MHX/NOPB |
Half-Bridge PWM Controller with Advanced Current Limit 20-HTSSOP -40 to 125
Datasheets
LM5039 Half-Bridge PWM Controller with Average Current Limit datasheet
PDF, 1.2 Mb, Revision: D, File published: Mar 21, 2013
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 | 20 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | MH | LM5039 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 6.5 | 6.5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Control Method | Voltage |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 2000 kHz |
| Frequency(Min) | 100 kHz |
| Gate Drive(Typ) | 2 A |
| Operating Temperature Range | -40 to 125 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Special Features | Multi-topology,Synchronization Pin |
| Topology | Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off | Programmable/1.25V V |
| Vin(Max) | 105 V |
| Vin(Min) | 13 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5039EVAL
Evaluation Board for the LM5039
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Average Current Limit Balances Center Point of Half-Bridge Input CapsPDF, 2.5 Mb, File published: Apr 28, 2010
Model Line
Series: LM5039 (4)
- LM5039MH/NOPB LM5039MHX/NOPB LM5039SQ/NOPB LM5039SQX/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller
