Datasheet Texas Instruments LM5165-Q1
| Manufacturer | Texas Instruments |
| Series | LM5165-Q1 |
Automotive, 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ
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
| LM5165QDRCRQ1 | LM5165QDRCTQ1 | LM5165XQDRCRQ1 | LM5165XQDRCTQ1 | LM5165YQDGSRQ1 | LM5165YQDGSTQ1 | LM5165YQDRCRQ1 | LM5165YQDRCTQ1 | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | Yes | Yes | Yes | No | Yes |
Packaging
| LM5165QDRCRQ1 | LM5165QDRCTQ1 | LM5165XQDRCRQ1 | LM5165XQDRCTQ1 | LM5165YQDGSRQ1 | LM5165YQDGSTQ1 | LM5165YQDRCRQ1 | LM5165YQDRCTQ1 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Package Type | DRC | DRC | DRC | DRC | DGS | DGS | DRC | DRC |
| Industry STD Term | VSON | VSON | VSON | VSON | VSSOP | VSSOP | VSON | VSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 250 | 3000 | 250 | 2500 | 250 | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | 5165Q | 5165Q | 5165XQ | 5165XQ | YQ | 5165 | 5165YQ | 5165YQ |
| Width (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | .9 | .9 | .9 | .9 | 1.02 | 1.02 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1 | 1 | 1 | 1 | 1.07 | 1.07 | 1 | 1 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LM5165QDRCRQ1 | LM5165QDRCTQ1 | LM5165XQDRCRQ1 | LM5165XQDRCTQ1 | LM5165YQDGSRQ1 | LM5165YQDGSTQ1 | LM5165YQDRCRQ1 | LM5165YQDRCTQ1 |
|---|---|---|---|---|---|---|---|---|
| Control Mode | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) |
| Duty Cycle(Max), % | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Iout(Max), A | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Iq(Typ), mA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Operating Temperature Range, C | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 |
| Package Group | VSON | VSON | VSON | VSON | VSSOP | VSSOP | VSON | VSON |
| Rating | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Special Features | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max), kHz | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Switching Frequency(Min), kHz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter |
| Vin(Max), V | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Vin(Min), V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Vout(Max), V | 65 | 65 | 5 | 5 | 3.3 | 3.3 | 3.3 | 3.3 |
| Vout(Min), V | 1.23 | 1.23 | 5 | 5 | 3.3 | 3.3 | 3.3 | 3.3 |
Eco Plan
| LM5165QDRCRQ1 | LM5165QDRCTQ1 | LM5165XQDRCRQ1 | LM5165XQDRCTQ1 | LM5165YQDGSRQ1 | LM5165YQDGSTQ1 | LM5165YQDRCRQ1 | LM5165YQDRCTQ1 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
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)
