Datasheet Texas Instruments LM5009MM/NOPB
Manufacturer | Texas Instruments |
Series | LM5009 |
Part Number | LM5009MM/NOPB |
9.5-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator 8-VSSOP -40 to 125
Datasheets
LM5009 Wide Input, 100-V,150-mA, Step-Down Switching Regulator datasheet
PDF, 1.0 Mb, Revision: H, File published: Oct 29, 2015
Extract from the document
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
Pin | 8 |
Package Type | DGK |
Industry STD Term | VSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 1000 |
Carrier | SMALL T&R |
Device Marking | SLLB |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .97 |
Pitch (mm) | .65 |
Max Height (mm) | 1.07 |
Mechanical Data | Download |
Parametrics
Control Mode | Constant on-time (COT) |
Duty Cycle(Max) | 99 % |
Iout(Max) | 0.15 A |
Iq(Typ) | 0.485 mA |
Operating Temperature Range | -40 to 125 C |
Package Group | VSSOP |
Rating | Catalog |
Regulated Outputs | 1 |
Special Features | Enable |
Switching Frequency(Max) | 600 kHz |
Switching Frequency(Min) | 50 kHz |
Type | Converter |
Vin(Max) | 95 V |
Vin(Min) | 9.5 V |
Vout(Max) | 85 V |
Vout(Min) | 2.5 V |
Eco Plan
RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5009EVAL
150mA, 100V Wide Vin Step-Down Switching Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- AN-1820 LM5032 Interleaved Boost Converter (Rev. A)PDF, 6.7 Mb, Revision: A, File published: May 6, 2013
The LM5032 dual current mode PWM controller contains all the features needed to control an interleavedboost converter. The two outputs operate 180В° out of phase and have separate current limit inputs foreach channel. In addition to a high input voltage range, the controller contains all the auxiliary featuresneeded to control a complete converter. - 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: LM5009 (5)
- LM5009MM LM5009MM/NOPB LM5009MMX/NOPB LM5009SDC/NOPB LM5009SDCX/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)