The TPS6235x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6235x supports up to 800-mA load current and allows the use of small, low cost inductors and capacitors. The device is ideal for mobile phones and similar portable applications powered .
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•234 88% Efficiency at 3-MHz Operation
• 800-mA Output Current at VI = 2.7 V
• 3-MHz Fixed Frequency Operation
• Best in Class Load and Line Transient
• Complete 1-mm Component Profile Solution
• ±2% PWM DC Voltage Accuracy
• 35-ns Minimum On-Time
• Efficiency Optimized Power-Save Mode
(Light PFM)
• Transient Optimized Power-Save Mode (Fast PFM)
• 28-µA Typical Quiescent Current
• I2C Compatible Interface up to 3.4 Mbps
• Pin-Selectable Output Voltage
• Synchronizable On the Fly to External
Clock Signal
• Available in a 10-Pin QFN (3 x 3 mm) and 12-Pin NanoFree™ (CSP) Packaging
APPLICATIONS.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS62350 |
Texas Instruments |
3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
2 | TPS62351 |
Texas Instruments |
3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
3 | TPS62352 |
Texas Instruments |
3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
4 | TPS62354 |
Texas Instruments |
3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
5 | TPS62355 |
Texas Instruments |
3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
6 | TPS62356 |
Texas Instruments |
3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
7 | TPS62300 |
Texas Instruments |
500-mA 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
8 | TPS62301 |
Texas Instruments |
500-mA 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
9 | TPS62302 |
Texas Instruments |
500-mA 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
10 | TPS62303 |
Texas Instruments |
500-mA 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
11 | TPS62304 |
Texas Instruments |
500-mA 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER | |
12 | TPS62305 |
Texas Instruments |
500-mA 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER |