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Microchip MCP1631HV | Demoboard MCP1631RD-MCC2
MCP1631HV Multi-Chemistry Battery Charger Reference Design_2
Overview
| Topology | Other Topology |
| IC revision | A |
Description
The MCP1631HV Multi-Chemistry reference design board is used to charge one to five NiMH or NiCd batteries, charge one or two cell Li-Ion batteries, or drive one or two 1W LEDs. The board uses the MCP1631HV high speed analog PWM and PIC16F883 to generate the charge algorithm for NiMH, NiCd or Li-Ion batteries. The MCP1631HV Multi-Chemistry Battery Charger is used to evaluate Microchip’s MCP1631HV in a SEPIC power converter application. As provided, the MCP1631HV Multi-Chemistry Battery Charger is user programmable using on board push buttons. The board can charge NiMH, NiCd or Li-Ion batteries. The MCP1631HV Multi-Chemistry Battery Charger provides a constant current charge (Ni-based chemistry) and constant current / constant voltage (Li-Ion) with preconditioning, cell temperature monitoring (Ni-based) and battery pack fault monitoring. Also, the charger provides a status or fault indication. The MCP1631HV Multi-Chemistry Battery Charger automatically detects the insertion or removal of a battery pack.
Features
- Input Operating Voltage Range - +5.3V to +16V
- Maximum of 2A Charge Current for single cell Li-Ion
- Charge NiMH, NiCd or Li-Ion Chemistries
- Charge 1 cell or 2 cell Li-Ion Batteries in Series
- Charge 1 cell to 5 cell NiMH or NiCd Batteries in Series
- Drive one or two 1 Watt LEDs in series.
- Select Chemistry and Cells using push-buttons
- ON/OFF switch
- Charge Status Indication
- Programmable Charge Profile
- Programmable Overvoltage Shutdown (1.8V/Cell for NiMH/NiCd or 4.4V/Cell for Li-Ion)
- Complete “C” source code is provided
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | Pitch (mm) | Gender | Rows | Mount | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | L (mm) | Stranded Wire Section (AWG) | Stranded Wire Section (Metric) | Packaging | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q (%) | DF (%) | RISO | Ceramic Type | W (mm) | Fl (mm) | IR (A) | H (mm) | Operation Force (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691210910002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2109 - 2.54 mm Horiz. Entry | 2 | Rising Cage Clamp | PCB | No | Horizontal | 30 to 18 (AWG) 0.2 to 0.75 (mm²) | – | – | – | – | – | – | – | 2.54 | – | – | THT | 150 | 20 | max. | 5.48 | 30 to 18 (AWG) | 0.2 to 0.75 (mm²) | Box | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | 6 | – | – | – | – | – | |
 | 61300311121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | 3 | – | – | – | Straight | – | – | – | – | – | – | – | – | 2.54 | Pin Header | Single | THT | 250 | 20 | max. | 7.62 | – | – | Bag | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | – | – | 3 | – | – | – | – | – | |
 | 61900511121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-WTB 2.54 mm Male Locking Header | 5 | – | PCB | – | Vertical | – | – | – | – | – | – | – | – | 2.54 | Male | – | THT | 250 | 20 | max. | 12.7 | – | – | Bag | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | – | – | 3 | – | – | – | – | – | |
 | 61300511121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | 5 | – | – | – | Straight | – | – | – | – | – | – | – | – | 2.54 | Pin Header | Single | THT | 250 | 20 | max. | 12.7 | – | – | Bag | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | – | – | 3 | – | – | – | – | – | |
 | 61303611021 | 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. | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | 36 | – | – | – | Angled | – | – | – | – | – | – | – | – | 2.54 | Pin Header | Single | THT | 250 | 20 | max. | 91.44 | – | – | Bag | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | – | – | 3 | – | – | – | – | – | |
 | 150080SS75000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | 630 | Super Red | 645 | 60 | 1.9 | AlInGaP | 140 | – | – | – | SMT | – | – | – | 2 | – | – | Tape and Reel | – | – | – | 0805 | -40 °C up to +85 °C | – | – | – | – | 1.25 | – | – | 0.7 | – | – | – | – | ||
| 150080YS75000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | 590 | Yellow | 595 | 120 | 2 | AlInGaP | 140 | – | – | – | SMT | – | – | – | 2 | – | – | Tape and Reel | – | – | – | 0805 | -40 °C up to +85 °C | – | – | – | – | 1.25 | – | – | 0.7 | – | – | – | – | ||
| 150080VS75000 | 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 | – | – | – | SMT | – | – | – | 2 | – | – | Tape and Reel | – | – | – | 0805 | -40 °C up to +85 °C | – | – | – | – | 1.25 | – | – | 0.7 | – | – | – | – | ||
 | 885012007053 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | 7" Tape & Reel | 22 pF | ±5% | 50 | 0805 | -55 °C up to +125 °C | 840 | – | 10 GΩ | NP0 Class I | 1.25 | 0.5 | – | 0.6 | – | – | – | – | ||
| 885012207025 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | 7" Tape & Reel | 4.7 µF | ±10% | 10 | 0805 | -55 °C up to +125 °C | – | 10 | 0.02 GΩ | X7R Class II | 1.25 | 0.5 | – | 1.25 | – | – | – | – | ||
| 885012207045 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | 7" Tape & Reel | 100 nF | ±10% | 16 | 0805 | -55 °C up to +125 °C | – | 3.5 | 5 GΩ | X7R Class II | 1.25 | 0.5 | – | 0.8 | – | – | – | – | ||
| 885012207078 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | 7" Tape & Reel | 1 µF | ±10% | 25 | 0805 | -55 °C up to +125 °C | – | 5 | 0.5 GΩ | X7R Class II | 1.25 | 0.5 | – | 1.25 | – | – | – | – | ||
| 885012207079 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | 7" Tape & Reel | 2.2 µF | ±10% | 25 | 0805 | -55 °C up to +125 °C | – | 10 | 0.05 GΩ | X7R Class II | 1.25 | 0.5 | – | 1.25 | – | – | – | – | ||
| 885012207087 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | 7" Tape & Reel | 1.5 nF | ±10% | 50 | 0805 | -55 °C up to +125 °C | – | 2.5 | 10 GΩ | X7R Class II | 1.25 | 0.5 | – | 0.8 | – | – | – | – | ||
| 885012108021 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3.2 | – | – | 7" Tape & Reel | 10 µF | ±20% | 25 | 1206 | -55 °C up to +85 °C | – | 10 | 0.01 GΩ | X5R Class II | 1.6 | 0.6 | – | 1.6 | – | – | – | – | ||
 | 430152043826 | SPEC | – | 5 files | Active i| Production is active. Expected lifetime: >10 years. | WS-TASV SMT Tact Switch 6x6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tape and Reel | – | – | 12 | – | -40 °C up to +85 °C | – | – | 100 MΩ | – | – | – | 0.05 | 4.3 | 260 | 200000 | White | not specified |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691210910002 | SPEC | – |
| 61300311121 | SPEC | – |
| 61900511121 | SPEC | – |
| 61300511121 | SPEC | – |
| 61303611021 | 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. | – |
| 150080SS75000 | SPEC | |
| 150080YS75000 | SPEC | |
| 150080VS75000 | SPEC | |
| 885012007053 | SPEC | |
| 885012207025 | SPEC | |
| 885012207045 | SPEC | |
| 885012207078 | SPEC | |
| 885012207079 | SPEC | |
| 885012207087 | SPEC | |
| 885012108021 | SPEC | |
| 430152043826 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | Pitch (mm) | Gender | Rows | Mount | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | L (mm) | Stranded Wire Section (AWG) | Stranded Wire Section (Metric) | Packaging | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q (%) | DF (%) | RISO | Ceramic Type | W (mm) | Fl (mm) | IR (A) | H (mm) | Operation Force (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Samples |
|---|
