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MaxLinear XRP7725 | Demoboard XRP7720/7724/7725EVB-DEMO-1
Quad Channel Digital PWM/PFM Demo Board Programmable Power Management System
Overview
| Topology | Buck Converter |
| Input voltage | 5.5-18 V |
| Output 1 | 1.5 V / 5 A |
| IC revision | 2.0.0 |
Description
The XRP7720/7724/7725EVB-DEMO-1 board isa complete, four channel, power system. Itprovides 3.3V, 2.5V 1.5V and 1V at amaximum of 3A, 3A, 5A and 10A loadsrespectively. The 1.5V and 1V supplies can beadjusted in 2.5mV increments, the 2.5Vsupply in 5mV increments, and the 3.3Vsupply is adjustable in 10mV increments. Theorder and ramp rates for each supply can beprogrammed to accommodate any sequencingrequirement. All power supply operations canbe controlled over an I2C interface. Faults,output voltages and currents can also bemonitored. Two GPIO and three PSIO signalsare available and can be programmed toprovide a variety of functions. UnusedGPIO/PSIO pins can be programmed as I/Oexpansion for a microcontroller. The board issupported by PowerArchitectTM 5.1 and plugsdirectly onto the Exar Communications Module(XRP77xxEVB-XCM).
Features
- XRP7720/XRP7724/XRP7725Programmable Controller
- 4 Channel Power System
- Wide Input Voltage Range: 5.5V-18V
- I2C Interface− Programming− Monitoring− Control
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 | Pins | Type | Mount | L (mm) | H (mm) | IR (A) | Working Voltage (V (AC)) | Color | Gender | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744314200 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 2 | 13.8 | 4.5 | 9 | 5.85 | 68 | Superflux | 2 | – | SMT | 7 | 4.8 | – | – | – | – | – | ||
 | 61301021021 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | – | – | – | – | – | – | 10 | Angled | THT | 12.7 | – | 3 | 250 | Black | Pin Header | Bag | |
 | 609002115121 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Jumper | – | – | – | – | – | – | – | 1 | – | – | – | – | 3 | 250 | Black | Jumper | Bag | |
 | 61300311121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | – | 3 | Straight | THT | 7.62 | – | 3 | 250 | – | Pin Header | Bag | |
 | 61300621021 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | – | – | – | – | – | – | 6 | Angled | THT | 7.62 | – | 3 | 250 | Black | Pin Header | Bag | |
 | 61301511121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | – | 15 | Straight | THT | 35.56 | – | 3 | 250 | – | Pin Header | Bag | |
 | 61304011121 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | – | 40 | Straight | THT | 101.6 | – | 3 | 250 | – | Pin Header | Bag | |
 | 613010243121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Socket Header - Dual | – | – | – | – | – | – | – | 10 | Angled | THT | 13.2 | – | 3 | 250 | Black | Socket Header | Tray |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744314200 | SPEC | |
| 61301021021 | SPEC | – |
| 609002115121 | SPEC | – |
| 61300311121 | SPEC | – |
| 61300621021 | SPEC | – |
| 61301511121 | SPEC | – |
| 61304011121 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | – |
| 613010243121 | SPEC | – |
| Samples |
|---|
| 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 | Type | Mount | L (mm) | H (mm) | IR (A) | Working Voltage (V (AC)) | Color | Gender | Packaging | Samples |
|---|
