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Microchip HV9901 | Demoboard MCP1663 USB Programmable Power Supply Demo
Universal Relay Driver Reference Design
Details
| Topologie | Sonstige Topologie |
| IC-Revision | A |
Beschreibung
The HV9901 universal relay driver provides high-efficiency driving for low-voltage relays with supply voltages as high as 450V. For example, a relay with a 5V coil can be driven directly from the rectified 120 VAC or 230 VAC line.The IC includes two high-voltage linear regulators. The first one is for providing power to internal control circuitry. The second one has an adjustable output voltage and a 1 mA output current capability to support external circuitry, such as a microcontroller control circuit.The pull-in current, pull-in time and hold current for the relay are individually programmable through two resistors and a capacitor. PWM switching can be synchronized with an external clock or with another HV9901 operating at a higher frequency.The relay is operated through the enable input ENI. Logic polarity is under control of the polarity input POL. Audible noise coming from the relay can be suppressed by operating at a PWM frequency exceeding 20 kHz.
Eigenschaften
- 10V to 450V Input Voltage Range
- Energy-saving Hold Current Mode
- Adjustable Microcontroller Supply
- Low Supply Current <1 mA
- Constant-current Coil Drive
- Programmable Pull-in Current, Pull-in Time and Hold Current
Typische Anwendungen
- Industrial Controls, Relay Timers, Solenoid Drivers, Home Automation
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Anwendung | PCB/Kabel/Panel | Modularity | Wire Section | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | Interface typ | Montageart | Arbeitsspannung (V (AC)) | H (mm) | Betätigungskraft (Value) (g) | Elektrische Lebensdauer (Cycles) | Actuator-Farbe | Dampfphasenprozess | Pins (Value) (pcs) | Reihen | Gender | Typ | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 629105150921 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-COM Micro USB 2.0 Type AB Horizontal | Micro USB 2.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | 1000 MΩ | – | – | – | – | Type AB | SMT | 30 | – | – | – | – | – | 5 | – | Receptacle | Horizontal | 1.8 | Tape and Reel | |
 | 691137710003 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-TBL Series 1377 - Wire Protector 5.00mm pitch - Horizontal cable entry - THT | Wire Protector | PCB | Nein | 12 to 30 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | – | – | – | – | – | – | – | -30 °C up to +110 °C | – | – | – | 15 | – | – | – | THT | 250 | 11.5 | – | – | – | – | 3 | – | – | Horizontal | 24 | Karton | |
 | 150060RS75000 | SPEC | 25 Dateien Strahldaten
| Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | 625 | Rot | 630 | 250 | 2 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | 1.6 | 0.8 | – | – | SMT | – | 0.7 | – | – | – | – | – | – | – | – | – | Tape and Reel | ||
| 150060VS75000 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | 570 | Hellgrün | 572 | 40 | 2 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | 1.6 | 0.8 | – | – | SMT | – | 0.7 | – | – | – | – | – | – | – | – | – | Tape and Reel | ||
 | 885012206095 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 3 | 5 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.4 | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | ||
| 885012106022 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 1 µF | ±20% | 25 | 0603 | -55 °C up to +85 °C | 10 | 0.5 GΩ | X5R Klasse II | 1.6 | 0.8 | 0.4 | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | ||
 | 430182043816 | SPEC | – | 5 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WS-TASV SMT Tact Switch 6x6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | 12 | – | -40 °C up to +85 °C | – | 100 MΩ | – | – | – | – | – | – | – | 4.3 | 160 | 1000000 | Schwarz | nicht spezifiziert | – | – | – | – | 0.05 | Tape and Reel | |
 | 61300211121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 5.08 | – | – | – | THT | 250 | – | – | – | – | – | 2 | Single | Pin Header | Gerade | 3 | Beutel | |
 | 61300311121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | – | THT | 250 | – | – | – | – | – | 3 | Single | Pin Header | Gerade | 3 | Beutel | |
 | 61300411121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 10.16 | – | – | – | THT | 250 | – | – | – | – | – | 4 | Single | Pin Header | Gerade | 3 | Beutel |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 629105150921 | SPEC | – |
| 691137710003 | SPEC | – |
| 150060RS75000 | SPEC | |
| 150060VS75000 | SPEC | |
| 885012206095 | SPEC | |
| 885012106022 | SPEC | |
| 430182043816 | SPEC | – |
| 61300211121 | SPEC | – |
| 61300311121 | SPEC | – |
| 61300411121 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Anwendung | PCB/Kabel/Panel | Modularity | Wire Section | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | Interface typ | Montageart | Arbeitsspannung (V (AC)) | H (mm) | Betätigungskraft (Value) (g) | Elektrische Lebensdauer (Cycles) | Actuator-Farbe | Dampfphasenprozess | Pins (Value) (pcs) | Reihen | Gender | Typ | IR (A) | Verpackung | Muster |
|---|