Datasheet Texas Instruments LM5166DRCT
| Manufacturer | Texas Instruments |
| Series | LM5166 |
| Part Number | LM5166DRCT |
3V-65V Input, 500mA Synchronous Buck Converter With Ultra-Low Iq 10-VSON -40 to 150
Datasheets
LM5166 3-V to 65-V Input, 500-mA Synchronous Buck Converter With Ultra-Low IQ datasheet
PDF, 3.4 Mb, Revision: B, File published: Jun 1, 2017
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | DRC |
| Industry STD Term | VSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 5166 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.5 A |
| Iq(Typ) | 0.01 mA |
| Operating Temperature Range | -40 to 150 C |
| Package Group | VSON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max) | 600 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 65 V |
| Vin(Min) | 3 V |
| Vout(Max) | 65 V |
| Vout(Min) | 1.23 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5166EVM-C33A
LM5166 Wide VIN, Low IQ, COT 3.3V 500mA Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM5166EVM-C50A
LM5166 Wide VIN, Low IQ, COT 5V 500mA Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Selecting an Ideal Ripple Generation Network for Your COT Buck Converter (Rev. A)PDF, 642 Kb, Revision: A, File published: Jun 15, 2017
Fasttransientresponse,simplecontrolscheme,and low cost are featuresthat distinguishConstant-On-Time(COT)buckconvertersfromothers.Simplicityof the controlschemeis reflectedin a singlerequirementfor powerelectronicsengineers:a designof a simplepassivenetworkthat generatesa lowamplituderesistiveripplecomponentat the feedback(FB)n - Low-EMI buck converter powers a multivariable sensor transmitter with BLE connecPDF, 2.0 Mb, File published: Oct 24, 2016
- Accurately measuring efficiency of ultralow-IQ devicesPDF, 254 Kb, File published: Jan 22, 2014
Model Line
Series: LM5166 (6)
- LM5166DRCR LM5166DRCT LM5166XDRCR LM5166XDRCT LM5166YDRCR LM5166YDRCT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
