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Texas Instruments TPS564201 | Demoboard TPS564201EVM-801
TPS564201 4.5V to 17V Input, 4A Output, Synchronous Step-Down Converter Evaluation Module
Overview
| Topology | Buck Converter |
| Input voltage | 4.5-17 V |
| Output 1 | 1.05 V / 4 A |
| IC revision | 1.0 |
Description
The TPS564201 is a single, adaptive on-time, D-CAP2™ mode, synchronous buck converter requiring avery low external component count. The D-CAP2 control circuit is optimized for low-ESR output capacitorssuch as POSCAP, SP-CAP, or ceramic types and features fast transient response with no externalcompensation. The switching frequency is internally set at a nominal 560 kHz and enters plus skip modein light load conditions
Features
TPS564201 4-A Converter Integrated 50-mΩand 22-mΩ FETsD-CAP2™ Mode Control with Fast TransientResponseInput Voltage Range: 4.5 V to 17 VOutput Voltage Range: 0.76 V to 7 VPulse Skip Mode560-kHz Switching FrequencyLow Shutdown Current Less than 5 µA2.5% Feedback Voltage Accuracy (25°C)Startup from Pre-Biased Output VoltageCycle-by-Cycle Overcurrent LimitHiccup-mode Overcurrent ProtectionNon-Latch UVP and TSD ProtectionsFixed Soft Start: 1.0 ms
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744311220 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 2.2 | 10.2 | 5.6 | 13 | 11.4 | 52 | Superflux |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744311220 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
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