Datasheet Texas Instruments LM5041
| Manufacturer | Texas Instruments |
| Series | LM5041 |
Cascaded PWM Controller
Datasheets
LM5041 Cascaded PWM Controller datasheet
PDF, 1.1 Mb, Revision: D, File published: Mar 25, 2013
Extract from the document
Prices
Status
| LM5041MTC/NOPB | LM5041MTCX/NOPB | LM5041SD | LM5041SD/NOPB | LM5041SDX/NOPB | |
|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes | Yes | No |
Packaging
| LM5041MTC/NOPB | LM5041MTCX/NOPB | LM5041SD | LM5041SD/NOPB | LM5041SDX/NOPB | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 16 | 16 | 16 | 16 | 16 |
| Package Type | PW | PW | NHQ | NHQ | NHQ |
| Industry STD Term | TSSOP | TSSOP | WSON | WSON | WSON |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 92 | 2500 | 1000 | 1000 | 4500 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | LM5041 | LM5041 | 5041SD | 5041SD | 5041SD |
| Width (mm) | 4.4 | 4.4 | 5 | 5 | 5 |
| Length (mm) | 5 | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | .8 | .8 | .8 |
| Pitch (mm) | .65 | .65 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LM5041MTC/NOPB | LM5041MTCX/NOPB | LM5041SD | LM5041SD/NOPB | LM5041SDX/NOPB |
|---|---|---|---|---|---|
| Control Method | Current,Voltage | Current,Voltage | Current,Voltage | Current,Voltage | Current,Voltage |
| Duty Cycle(Max), % | 50 | 50 | 50 | 50 | 50 |
| Frequency(Max), kHz | 1000 | 1000 | 1000 | 1000 | 1000 |
| Frequency(Min), kHz | 100 | 100 | 100 | 100 | 100 |
| Gate Drive(Typ), A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | TSSOP | TSSOP | WSON | WSON | WSON |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | Synchronization Pin | Synchronization Pin | Synchronization Pin | Synchronization Pin | Synchronization Pin |
| Topology | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| UVLO Thresholds On/Off, V | Programmable/2.5V | Programmable/2.5V | Programmable/2.5V | Programmable/2.5V | Programmable/2.5V |
| Vin(Max), V | 100 | 100 | 100 | 100 | 100 |
| Vin(Min), V | 15 | 15 | 15 | 15 | 15 |
Eco Plan
| LM5041MTC/NOPB | LM5041MTCX/NOPB | LM5041SD | LM5041SD/NOPB | LM5041SDX/NOPB | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | See ti.com | Compliant | Compliant |
Application Notes
- DC - DC Converter Featuring the Cascaded Power Converter TopologyPDF, 384 Kb, File published: Mar 21, 2007
Model Line
Series: LM5041 (5)
Manufacturer's Classification
- Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> PWM and Resonant Controller
