Datasheet Texas Instruments LM5010MH
| Manufacturer | Texas Instruments |
| Series | LM5010 |
| Part Number | LM5010MH |
8-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator 14-HTSSOP -40 to 125
Datasheets
LM5010 High-Voltage 1-A Step-Down Switching Regulator datasheet
PDF, 1.3 Mb, Revision: G, File published: Apr 27, 2016
Extract from the document
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 14 | 14 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 94 | 94 |
| Carrier | TUBE | TUBE |
| Device Marking | MH | L5010 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Replacements
| Replacement | LM5010MH/NOPB |
| Replacement Code | S |
Parametrics
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 99 % |
| Iout(Max) | 1 A |
| Iq(Typ) | 0.65 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 75 V |
| Vin(Min) | 8 V |
| Vout(Max) | 70 V |
| Vout(Min) | 2.5 V |
Eco Plan
| RoHS | See ti.com |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5010-EVAL
Wide Vin 1A Step Down Switching Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPA3245EVM
TPA3245 115W Stereo / 230W Mono Ultra-HD Analog-In Audio Class-D Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPA3244EVM
TPA3244 60W Stereo / 110W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Controlling Output Ripple & Achiev ESR Indep Constant On-Time Reg Designs (Rev. A)PDF, 178 Kb, Revision: A, File published: Apr 23, 2013
Of all the voltage regulator control strategies ever devised, the hysteretic regulator is probably about thesimplest. This control methodology simply turns a switch on when the output voltage is below a referenceand turns the switch off when the output rises to a slightly higher reference. The output ripple is thereforea direct function of the difference between the upper and lower reference
Model Line
Series: LM5010 (5)
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)