MAXREFDES1171
Reference Guide
Description
The MAXREFDES1171 uses Maxim® low-power chips for power grid fault indicators based on the low-power Arm® Cortex®-M4 processor. The MAXREFDES1171 is a high accuracy, low power, small and easily implanted design that can monitor the power status on the power grid line. Power grid coverage is widening in cities and the countryside, so power grid reliability and a short power-off time are important. The key requirements for a fault indicator are accuracy and very low power. One specification is that the unit must work for at least five years when in battery mode.
Features
- Ultra-low power
- Small size
- High accuracy
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Designed, Built, Tested
Board pictured here has been fully assembled and tested. Not available for sale.
Schematic
BOM
Test Results
Parametrics
| Input Type | Vin(Min) | Vin(Max) | Iout(Max) | Single/Multiple Output | Vout(V) | Pout(W) | Isolated/Non-Isolated | Topology |
|---|---|---|---|---|---|---|---|---|
| - | 3.5 | 36 | 0.5 | - | 3.3 | - | - | - |
Parametrics
| Input Type | - |
| Vin(Min) | 3.5 |
| Vin(Max) | 36 |
| Iout(Max) | 0.5 |
| Single/Multiple Output | - |
| Vout(V) | 3.3 |
| Pout(W) | - |
| Isolated/Non-Isolated | - |
| Topology | - |
Maxim Devices (1)
Part Number
|
Name
|
Product Family
|
Order
|
Design kits and evaluation modules |
|---|---|---|---|---|
| MAX17242 | 3.5V–36V, 2A/3A, Synchronous Buck Converter with 15µA Quiescent Current and Reduced EMI | Switching Regulators | Buy Now | Design Kits |
Maxim Devices (1)
| Part Number
|
Product Family
|
|---|---|
|
Switching Regulators
3.5V–36V, 2A/3A, Synchronous Buck Converter with 15µA Quiescent Current and Reduced EMI
|
Design Files (3)
| Title
|
Type
|
Size
|
Date
|
|---|---|---|---|
 maxrefdes1171-schematic |
34KB | 2018-10-08 | |
| maxrefdes1171-bom |
118KB | 2018-10-08 | |
| TTS MAXREFDES Test Results Template_Rev 0_0318 |
126KB | 2018-10-08 |
| Date
|
Type
|
|---|---|
| 2018-10-08 |
(PDF, 34KB) |
| 2018-10-08 |
(PDF, 118KB) |
| 2018-10-08 |
(PDF, 126KB) |
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