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DATA SHEET
TPS56424x 3-V to 16-V Input Voltage, 4-A Synchronous Buck Converter in a SOT-563 Package
1 Features
- Configured for a wide range of applications
- 3-V to 16-V input voltage
range
- 0.6-V to 7-V output
voltage range
- 0.6-V reference
voltage
- ±1% reference accuracy at
25°C
- ±1.5% reference accuracy
at –40°C to 125°C
- Integrated 28.8-mΩ and 15.4-mΩ
RDSON FET
- 120-μA low quiescent
current
- 1.2-MHz
switching frequency
- Supports maximum 95% duty cycle operation
- Precision EN threshold voltage
- 1.39-ms fixed typical
soft-start time
- Ease of use and small solution size
- Eco-mode (TPS564242) and FCCM mode at
light loading (TPS564247)
- Part of a full P2P family
including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
- D-CAP3™ control topology
- Support start-up with
prebiased output
- Non-latch for OV/OT/UVLO
protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC limit
- 6-pin SOT-563
package
-
Create a custom
design using the TPS564242 with the WEBENCH® Power
Designer
-
Create a custom
design using the TPS564247 with the WEBENCH® Power
Designer
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