Datasheet LT3083 (Analog Devices) - 18
| Hersteller | Analog Devices |
| Beschreibung | Adjustable 3A Single Resistor Low Dropout Regulator |
| Seiten / Seite | 28 / 18 — TYPICAL APPLICATIONS. Adding Shutdown. Current Source. Low Dropout … |
| Revision | B |
| Dateiformat / Größe | PDF / 1.1 Mb |
| Dokumentensprache | Englisch |
TYPICAL APPLICATIONS. Adding Shutdown. Current Source. Low Dropout Voltage LED Driver. DAC-Controlled Regulator
Modelllinie für dieses Datenblatt
- LT3083EDF#PBF LT3083EDF#TRPBF LT3083EFE#PBF LT3083EFE#TRPBF LT3083EQ#PBF LT3083EQ#TRPBF LT3083ET#PBF LT3083IDF#PBF LT3083IDF#TRPBF LT3083IFE#PBF LT3083IFE#TRPBF LT3083IQ#PBF LT3083IQ#TRPBF LT3083IT#40PBF LT3083IT#PBF LT3083MPDF#PBF LT3083MPDF#TRPBF LT3083MPFE#PBF LT3083MPFE#TRPBF LT3083MPQ#PBF LT3083MPQ#TRPBF LT3083MPT#PBF
Textversion des Dokuments
LT3083
TYPICAL APPLICATIONS Adding Shutdown Current Source
IN LT3083 V IN LT3083 V IN IN 10V VCONTROL VCONTROL + + – 10µF – OUT OUT 0.33Ω V I OUT OUT 0A TO 3A SET SET 10µF ON OFF Q1 R1 Q2* VN2222LL VN2222LL 20k SHUTDOWN 3083 TA03 3083 TA02 Q2 INSURES ZERO OUTPUT *IN THE ABSENCE OF ANY OUTPUT LOAD.
Low Dropout Voltage LED Driver
VIN C1 VCONTROL D1 1A LT3083 IN + – OUT SET R1 R2 20k 1Ω 3083 TA04
DAC-Controlled Regulator
IN LT3083 VIN VCONTROL + – 150k 450k OUT VOUT SET – 10µF SPI 150k + 3083 TA05 LTC2641 LT1991 GAIN = 4 Rev. B 18 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATIONS Adding Shutdown Current Source
IN LT3083 V IN LT3083 V IN IN 10V VCONTROL VCONTROL + + – 10µF – OUT OUT 0.33Ω V I OUT OUT 0A TO 3A SET SET 10µF ON OFF Q1 R1 Q2* VN2222LL VN2222LL 20k SHUTDOWN 3083 TA03 3083 TA02 Q2 INSURES ZERO OUTPUT *IN THE ABSENCE OF ANY OUTPUT LOAD.
Low Dropout Voltage LED Driver
VIN C1 VCONTROL D1 1A LT3083 IN + – OUT SET R1 R2 20k 1Ω 3083 TA04
DAC-Controlled Regulator
IN LT3083 VIN VCONTROL + – 150k 450k OUT VOUT SET – 10µF SPI 150k + 3083 TA05 LTC2641 LT1991 GAIN = 4 Rev. B 18 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts