Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The TPS6270x device is a high-efficiency synchronous step-down DC-DC converter optimized for RF power-amplifier (PA) applications. It provides up to 650 mA of output current from a single Li-Ion cell. The device converts input voltages from 2.5 to 6.0 V down to an output voltage set by an external analog reference voltage applied to the pin VCON. The output .
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• High-Efficiency Step-Down Converter
• Output Current up to 650 mA
• VIN Range From 2.5 to 6.0 V
• 2.0-MHz Fixed-Frequency Operation
• Clock Dithering (TPS62701)
• Dynamic Voltage Control With External
Reference (1.3 V to 3.09 V)
• Fast Output-Voltage Settling (1.3 V to 3.09 V in
20 µs)
• Soft Start
• Overload Protection
• Undervoltage Lockout
• Thermal Protection
• 8-Pin WCSP Package
APPLICATIONS
• Cell Phones, Smart Phones
• Battery-Powered RF Amplifier
DESCRIPTION
The TPS6270x device is a high-efficiency synchronous step-down DC-DC converter optimized for RF power-amplifier (PA) applica.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TPS62701 |
Texas Instruments |
2MHz 650mA Step Down Converter |
|
| 2 | TPS62730 |
Texas Instruments |
Step-Down Converter |
|
| 3 | TPS62732 |
Texas Instruments |
Step-Down Converter |
|
| 4 | TPS62733 |
Texas Instruments |
Step-Down Converter |
|
| 5 | TPS62736 |
Texas Instruments |
Programmable Output Voltage Ultra-Low Power Buck Converter |
|
| 6 | TPS62737 |
Texas Instruments |
Programmable Output Voltage Ultra-Low Power Buck Converter |
|
| 7 | TPS62740 |
Texas Instruments |
Step Down Converter |
|
| 8 | TPS62742 |
Texas Instruments |
Step Down Converter |
|
| 9 | TPS62743 |
Texas Instruments |
300/400mA High Efficiency Buck Converter |
|
| 10 | TPS627431 |
Texas Instruments |
300/400mA High Efficiency Buck Converter |
|
| 11 | TPS62745 |
Texas Instruments |
Dual-cell Ultra Low Step Down Converter |
|
| 12 | TPS627451 |
Texas Instruments |
Dual-cell Ultra Low Step Down Converter |
|