Datasheet Texas Instruments LM20323MHX/NOPB
| Manufacturer | Texas Instruments |
| Series | LM20323 |
| Part Number | LM20323MHX/NOPB |
4.5-36V, 3A Current Mode Synchronous Buck Regulator 20-HTSSOP -40 to 125
Datasheets
LM20323 36V, 3A 500 kHz Synchronous Buck Regulator datasheet
PDF, 1.3 Mb, Revision: C, File published: Apr 3, 2013
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 20323MH |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Current Mode |
| Duty Cycle(Max) | 80 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 2.3 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
| Switching Frequency(Max) | 500 kHz |
| Switching Frequency(Min) | 500 kHz |
| Type | Converter |
| Vin(Max) | 36 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 32 V |
| Vout(Min) | 0.8 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM20323EVAL
Evaluation Board for the LM20323
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- AN-2077 LM20k POL Module (Rev. A)PDF, 1.3 Mb, Revision: A, File published: May 3, 2013
The LM20k is a full-featured synchronous buck switching regulator capable of driving up to 6A of loadcurrent and converting an input voltage between 2.95V and 5.5V down to an output voltage as low as0.8V. Fault protection features include cycle-by-cycle current limit, output power good, and output overvoltageprotection. The dual function soft-start/tracking pin can be used to control the sta
Model Line
Series: LM20323 (3)
- LM20323MH/NOPB LM20323MHE/NOPB LM20323MHX/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
