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Overview
| Topology | Buck Converter |
| Input voltage | 3.3-5.5 V |
| Output 1 | 1.8 V / 1.5 A |
| IC revision | 1.1.0 |
Description
The XRP6657 Evaluation Board is designed to help the user evaluate the performance of the XRP6657 for use as a single LI-ON battery Step-Down DC-DC converter. The XRP6657 operates from 2.5V to 5.5V input, with the highest efficiency in the range 3.0V to 4.2V where the LI-ON battery has the most energy.The XRP6657 Evaluation Board is a complete power supply circuit to provide ease of evaluation for the DC/DC converter performance.
Features
- Guaranteed 1.5A Output Current
- Fixed 1.3MHz Frequency PWM Operations
- Up to 95% efficiency
- Input Voltage: 2.5V to 5.5V
- Adjustable Output Voltage
- Internal Compensation Network
- No Schottky Diode Required
- LDO Operation: 100% Duty Cycle
- 240µA Quiescent Current (no load)
- 1µA Shutdown Current
- Soft Start Function
- Over-current/Over-temperature Protection
- "Green"/Halogen Free DFN-6 Package
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Pins (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Color | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744773018 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD2 SMT Power Inductor | 1.8 | 3.6 | 0.064 | 95 | – | – | 3.2 | – | – | 2.7 | – | – | ||
 | 60900213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | 1 | – | – | Jumper | – | 3 | Bag | Black | |
 | 61303611121 | 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. | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | 36 | Single | – | Pin Header | Straight | 3 | Bag | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744773018 | SPEC | |
| 60900213421 | SPEC | – |
| 61303611121 | 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) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Pins (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Color | Samples |
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