Topology | Buck Converter |
Input voltage | 4.75-28 V |
Output 1 | 3.3 V / 0.5 A |
IC revision | C |
The TPS62175/7 is a high efficiency synchronous step-down DC-DC converter, based on the DCS Control™ topology.
With a wide operating input voltage range of 4.75 to 28V, the device is ideally suited for systems powered from multi cell Li-Ion as well as 12V and even higher intermediate supply rails, providing up to 500mA output current.
The TPS62175/7 automatically enters Power Save Mode at light loads, to maintain high efficiency across the whole load range. As well, it features a Sleep Mode to supply applications with advanced power save modes like ultra low power micro controllers. The Power Good output may be used for power sequencing and/or Power On Reset.
The device features a typical quiescent current of 22uA in normal mode and 4.8uA in Sleep Mode. In Sleep Mode, the efficiency at very low load currentscan be increased by as much as 20%. In shutdown mode, the shutdown current is less than 2uA and the output is actively discharged.
The TPS62175/7, available in an adjustable and a fixed output voltage version, is packaged in a small 2x3mm 10-pin WSON package.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Samples | |
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744029100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 10 | 0.65 | 0.5 | 40 | SMT | – | – | – | 470 | |||
744025100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 10 | 1 | 1.1 | 41 | SMT | – | – | – | 190 | |||
74437324100 | 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-LHMI SMT Power Inductor | 10 | – | – | 23 | SMT | 1.95 | 1.5 | 3.15 | 243 |
Order Code | Datasheet | Simulation | |
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744029100 | SPEC | ||
744025100 | SPEC | ||
74437324100 | 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) | IR (A) | ISAT (A) | fres (MHz) | Mount | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Samples |
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