Description
LM3205SD-2/NOPB Texas Instruments - Yeehing Electronics
650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.501 |
| 100 — 249 | 3.067 |
| 250 — 999 | 2.151 |
| 1,000 + | 1.21 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Buck |
| Number of Outputs | 1 Output |
| Switching Frequency | 2000 kHz |
| Duty Cycle - Max | 96 % |
| Input Voltage | 5.5 V |
| Output Voltage | 0.8 V to 3.6 V |
| Output Current | 650 mA |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WSON-10 |
| Packaging | Reel |
| Description/Function | DC-DC converter optimized for powering RF power amplifier |
| Isolation | Non-Isolated |
| Operating Temperature Range | - 30 C to + 85 C |
| Output Type | Adjustable |
| Product | Step-Down DC-DC Converters |
| Series | LM3205 |
| Type | Step Down |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Fall Time | 20 us |
| Operating Supply Current | 650 mA |
| Operating Supply Voltage | 2.7 V to 5.5 V |
| Product Type | Switching Controllers |
| Rise Time | 20 us |
| Factory Pack Quantity | 1000 |
| Subcategory | PMIC - Power Management ICs |
For more information, please refer to datasheet
Documents
| LM3205SD-2/NOPB Datasheet |
More Information
The LM3205 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell, however they may be used in many other applications. It steps down an input voltage from 2.7V to 5.5V to a variable output voltage from 0.8V(typ.) to 3.6V(typ.). Output voltage is set using a VCON analog input for controlling power levels and efficiency of the RF PA.
