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Overview
| Topology | Other Topology |
| IC revision | 1.0.0 |
Description
The XR77128EVB-DEMO-1 board is a complete four channel power system. It is configured to provide 3.3V, 2.5V, 1.5V and 1V at a maximum of 3A, 3A, 5A and 10A loads respectively. The 1.5V and 1V supplies can be adjusted in 2.5mV increments, the 2.5V supply in 5mV increments, and the 3.3V supply is adjustable in 10mV increments. The order and ramp rates for each supply can be programmed to accommodate any sequencing requirement. All power supply operations can be controlled over an I2C interface. Faults, output voltages and currents can also be monitored. Two GPIO and three PSIO signals are available and can be programmed to provide a variety of functions. Unused GPIO/PSIO pins can be programmed as I/O expansion for a microcontroller. The board is supported by PowerArchitectTM 5.2 or later and plugs directly onto the interposer board acting as an interface to an Arduino controller or Exar’s XCM.
Features
- XR77128 Programmable Controller
- 4 Channel Power System
- Wide Input Voltage Range: 5.5V-25V
- I2C Interface
- Programming
- Remote re-configurability
- Monitoring
- Control
- Arduino GPIO, PSIO and ENABLE control
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | IR (A) | PCB/Cable/Panel | Blade Design | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Pins (Value) (pcs) | Rows | Gender | Type | IR (A) | Packaging | Pitch (mm) | Version | Mount | L (mm) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150120VS75000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | 570 | Bright Green | 572 | 40 | 2 | AlInGaP | 140 | – | – | – | – | – | – | – | – | – | – | 0.68 | – | – | – | – | – | – | – | – | – | Tape and Reel | – | – | SMT | 3.2 | – | – | – | ||
| 150120RS75000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | 625 | Red | 630 | 150 | 2 | AlInGaP | 140 | – | – | – | – | – | – | – | – | – | – | 0.68 | – | – | – | – | – | – | – | – | – | Tape and Reel | – | – | SMT | 3.2 | – | – | – | ||
 | 744314200 | 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 | 13.8 | 4.5 | 9 | 5.85 | 68 | Superflux | 4.8 | – | – | – | – | 2 | – | – | – | – | – | – | SMT | SMT | 7 | – | – | – | ||
| 744314330 | 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 | – | – | – | – | – | – | – | – | – | – | 3.3 | 10.9 | 3.2 | 8 | 9 | 65 | Superflux | 4.8 | – | – | – | – | 2 | – | – | – | – | – | – | SMT | SMT | 7 | – | – | – | ||
| 744314490 | 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 | – | – | – | – | – | – | – | – | – | – | 4.9 | 8.3 | 2.2 | 6.5 | 14.5 | 56 | Superflux | 4.8 | – | – | – | – | 2 | – | – | – | – | – | – | SMT | SMT | 7 | – | – | – | ||
| 7443551130 | 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 | – | – | – | – | – | – | – | – | – | – | 1.3 | 32.1 | 11 | 25 | 1.8 | 59 | WE-PERM | 6.2 | – | – | – | – | 2 | – | – | – | – | – | – | SMT | SMT | 13.2 | – | – | – | ||
 | 61300811121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 8 | Single | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 20.32 | 250 | 20 | max. | |
 | 430182050816 | SPEC | – | 5 files | Active i| Production is active. Expected lifetime: >10 years. | WS-TASV SMT Tact Switch 6x6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5 | 160 | 1000000 | Black | not specified | – | – | – | – | 0.05 | Tape and Reel | – | – | – | – | – | – | – | |
 | 7471287 | SPEC | – | 5 files | Active i| Production is active. Expected lifetime: >10 years. | WA-MTAB Mounting Tabs | – | – | – | – | – | – | – | – | – | 6.35 mm | – | – | – | – | – | – | Brass | – | – | – | – | – | – | – | Male | Vertical | 15 | Bag | 5.08 | – | – | – | – | – | – | |
 | 612020235221 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | WR-BHD 2.54 mm Male Angled Box Header High Temperature | – | – | – | – | – | – | – | 3 | PCB | – | – | – | – | – | – | – | – | – | – | – | – | – | 20 | – | Male | Angled | 3 | Tray | 2.54 | Low Profile | THT | 33 | 250 | 20 | max. | |
 | 61300111121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1 | Single | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 2.54 | 250 | 20 | max. | |
 | 61300211121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | Single | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 5.08 | 250 | 20 | max. | |
 | 61300311121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3 | Single | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 7.62 | 250 | 20 | max. | |
 | 61300611121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 6 | Single | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 15.24 | 250 | 20 | max. | |
 | 61301011121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 10 | Single | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 25.4 | 250 | 20 | max. | |
 | 61301021121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 10 | Dual | Pin Header | Straight | 3 | Bag | 2.54 | – | THT | 12.7 | 250 | 20 | max. | |
 | 653104124022 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-WTB 1.25 mm SMT Male Vertical Shrouded Header | – | – | – | – | – | – | – | 1 | PCB | – | – | – | – | – | – | – | – | – | – | – | – | – | 4 | – | Male | Vertical | 1 | Tape and Reel | 1.25 | – | SMT | 9.75 | 125 | 20 | max. |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 150120VS75000 | SPEC | |
| 150120RS75000 | SPEC | |
| 744314200 | 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. | |
| 744314330 | 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. | |
| 744314490 | 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. | |
| 7443551130 | 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. | |
| 61300811121 | SPEC | – |
| 430182050816 | SPEC | – |
| 7471287 | SPEC | – |
| 612020235221 | SPEC | – |
| 61300111121 | SPEC | – |
| 61300211121 | SPEC | – |
| 61300311121 | SPEC | – |
| 61300611121 | SPEC | – |
| 61301011121 | SPEC | – |
| 61301021121 | SPEC | – |
| 653104124022 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | IR (A) | PCB/Cable/Panel | Blade Design | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Pins (Value) (pcs) | Rows | Gender | Type | IR (A) | Packaging | Pitch (mm) | Version | Mount | L (mm) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Samples |
|---|