PMP4937, 8VDC-16VDC 7.6V/700mA LED Driver
Referenzdesign unter Verwendung des Teils TPS40211DGQ von Texas Instruments
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Für Endprodukte
- Automotive and Transportation
- LED Lighting
Beschreibung
- PMP4937, 8VDC-16VDC 7.6V/700mA LED Driver. Reference design drives two series connected white LEDs at 700mA. The steady-state input range is 8VDC to 16VDC, but the circuit is designed to survive a 52VDC input transient condition. The TPS40211 boost controller is used in an "upside-down" buck topology for a simple, low-cost solution. This circuit includes enable, PWM dimming, current trimming, and a current sense functions for interfacing with an external Microprocessor
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage8 to 16 V
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Output Voltage7.6 V
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Output Current0.7 A
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Output Power5.32 W
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TopologyBuck- Upside Down|Buck- Non Sync
Empfohlene Bauteile (2)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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TPS40211DGQ | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP Tube | In den Warenkorb | |
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TPS40211DGQR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP T/R | In den Warenkorb | |