Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
TPS51222 |
Click to view a larger image
| Part Number | TPS51222 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The TPS51222 is a dual synchronous buck regulator controller with two LDOs. It is optimized for 5-V/3.3-V system controller, enabling designers to cost effectively complete 2-cell to 4-cell notebook s... |
| Features |
1
•2 Input Voltage Range: 4.5 V to 32 V • Output Voltage Range: 1 V to 12 V • Selectable Light Load Operation (Continuous / Auto Skip / Out-Of-Audio™ Skip) • Programmable Droop Compensation • Voltage Servo Adjustable Soft Start • 200-kHz to 1-MHz Fixed-Frequency PWM • Current Mode Architecture • 180° Phase Shift Between Channels • Resistor or Inductor DCR Current Sensing • Current Monitor Output for Each Channel • Adaptive Zero Crossing Circuit • Powergood Output for Each Channel • OCL/OVP/UVP/UVLO Protections • Thermal Shutdown (Non-Latch) • Output Discharge Function • Integrated Boot Strap M... |
| Document |
 TPS51222 Data Sheet
PDF 1.27MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TPS51220 |
Texas Instruments |
Notebook System Power Controller |
|
| 2 | TPS51220A |
Texas Instruments |
Notebook System Power Controller |
|
| 3 | TPS51220A-Q1 |
Texas Instruments |
Notebook System Power Controller |
|
| 4 | TPS51221 |
Texas Instruments |
Notebook System Power Controller |
|
| 5 | TPS51225 |
Texas Instruments |
Step-Down Controller |
|