Datasheet Texas Instruments LM5165YQDGSRQ1
| Manufacturer | Texas Instruments |
| Series | LM5165-Q1 |
| Part Number | LM5165YQDGSRQ1 |
Automotive, 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ 10-VSSOP -40 to 150
Datasheets
LM5165-Q1 3-V to 65-V Input, 150-mA Synchronous Buck Converter With Ultra-Low IQ datasheet
PDF, 2.1 Mb, Revision: B, File published: Feb 27, 2017
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 10 | 10 |
| Package Type | DGS | DGS |
| Industry STD Term | VSSOP | VSSOP |
| JEDEC Code | S-PDSO-G | S-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | YQ | 5165 |
| Width (mm) | 3 | 3 |
| Length (mm) | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 |
| Mechanical Data | Download | Download |
Parametrics
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.15 A |
| Iq(Typ) | 0.01 mA |
| Operating Temperature Range | -40 to 150 C |
| Package Group | VSSOP |
| Rating | Automotive |
| 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) | 3.3 V |
| Vout(Min) | 3.3 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5165EVM-HD-P50A
LM5165 Low Iq Synchronous Buck Converter High Density PFM Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM5165EVM-HD-C50X
LM5165 Low Iq Synchronous Buck Converter High Density COT Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Low-IQ synchronous buck converter enables intelligent field-sensor applicationsPDF, 647 Kb, File published: Apr 26, 2016
- 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
- AN-2162 Simple Success With Conducted EMI From DC-DC Converters (Rev. C)PDF, 2.5 Mb, Revision: C, File published: Apr 24, 2013
Electromagnetic Interference (EMI) is an unwanted effect between two electrical systems as a result ofeither electromagnetic radiation or electromagnetic conduction. EMI is the major adverse effect caused bythe application of switch-mode power supplies (SMPS). In switching power supplies EMI noise isunavoidable due to the switching actions of the semiconductor devices and resulting disconti
Model Line
Series: LM5165-Q1 (8)
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
