Topology | Buck Converter |
Input voltage | 4.5-18 V |
Output 1 | 3.3 V / 2 A |
Output 2 | 3.3 V / 3 A |
IC revision | 2.0.0 |
The EXAR XRP76XX Evaluation kit is a fullyassembled and tested surface-mount PCB thatdemonstrates the XRP7664, XRP7665,XRP7674 and XRP7675 synchronous buckregulators. The current-mode switchingregulator generates a preset 3.3V output witha load of up to 2A (XRP7664, XRP7674) and3A (XRP7665, XRP7675).The EVB kit requires a single input voltage VIN source if EN is tied to VIN via jumper J1 (default setting as supplied from EXAR). If J1 is set to EN=EXT position then a logic-levelsignal is required at EN pin in order to turn theregulator on and off.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Pins (Value) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Color | Samples | |
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![]() | 744314850 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 8.5 | 5.3 | 2 | 4.5 | 30.5 | 44 | Superflux | 2 | – | 4.8 | – | – | – | – | – | ||
![]() | 609002115121 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Jumper with Test Point & Pullback | – | – | – | – | – | – | – | 1 | – | – | Jumper | – | 3 | Bag | Black | |
61304011121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | 40 | Single | – | Pin Header | Straight | 3 | Bag | – |
Order Code | Datasheet | Simulation | |
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![]() | 744314850 | SPEC | |
![]() | 609002115121 | SPEC | – |
61304011121 | SPEC | – |
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 | Pins (Value) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Color | Samples |
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