Topology | Buck Converter |
Input voltage | 8-36 V |
Output 1 | 30 V / 0.5 A |
IC revision | A |
Demonstration circuit DC2218A is a matrix LED dimmersystem featuring the LT3965 8-switch matrix LED dimmerIC. There are 16 500mA LEDs that can be individuallyturned on, off, or PWM dimmed with two 8-switch LEDdimmer LT3965 ICs. The two strings of LEDs are drivenwith two buck LED driver outputs of the LT3797 triple LEDcontroller IC. The third channel of the LT3797 serves as a30V pre-boost voltage regulator to provide a proper inputvoltage to the two buck LED driver channels. DC2218Acan be driven from a 9V to 30V input and can survivetransients up to 36V.
Order Code | Datasheet | Simulation | Downloads | Product series | L (mm) | f (mm) | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | L (µH) | IRP,40K (A) | fres (MHz) | Size | Version | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | Material | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (pcs) | Rows | Gender | IR (mA) | Packaging | Samples | |
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150080SS75000 | SPEC | 7 files | WL-SMCW SMT Mono-color Chip LED Waterclear | 2 | – | 630 | Super Red | 645 | 60 | 1.9 | AlInGaP | 140 | – | – | – | 0805 | – | – | – | – | – | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tape and Reel | |||
742792150 | SPEC | 8 files | WE-CBF SMT EMI Suppression Ferrite Bead | 3.2 | – | – | – | – | – | – | – | – | – | – | – | 1206 | SMT | – | – | – | – | 1.1 | – | – | – | – | 80 | 160 | 550 MHz | 4000 | 0.02 | High Current | – | – | – | 2800 | – | |||
62000311121 | SPEC | – | 6 files | WR-PHD 2.00 mm THT Pin Header | 6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | Single | Pin Header | 2000 | Bag | ||
7447789133 | SPEC | 8 files | WE-PD SMT Power Inductor | 7.3 | – | – | – | – | – | – | – | – | 33 | 1.85 | 16 | 7332 | Robust | 1.15 | 1.45 | – | – | 3.2 | – | – | – | – | – | – | – | – | 0.24 | – | 2 | – | – | – | – | |||
7443251000 | SPEC | 8 files | WE-HCI SMT Flat Wire High Current Inductor | 10.5 | – | – | – | – | – | – | – | – | 10 | 9.5 | 21 | 1050 | SMT | 4 | 8.5 | 16.3 | Superflux | 4.7 | – | – | – | – | – | – | – | – | 0.01793 | – | 2 | – | – | – | – | |||
7443551151 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | WE-HCI SMT Flat Wire High Current Inductor | 13.2 | – | – | – | – | – | – | – | – | 15.4 | 10 | 15 | 1365 | SMT | 3.5 | 8 | 14.8 | WE-PERM | 6.2 | – | – | – | – | – | – | – | – | 15.4 | – | 2 | – | – | – | – | |||
61300611121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | 15.24 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 6 | Single | Pin Header | 3000 | Bag | ||
61300811121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | 20.32 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 8 | Single | Pin Header | 3000 | Bag | ||
702938000 | SPEC | – | 3 files | WA-SNSR Self-Retaining Spacer | 22.2 | 4.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | PA66 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
61302021021 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Angled Dual Pin Header | 25.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Angled | 20 | Dual | Pin Header | 3000 | Bag | ||
61301011121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | 25.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 10 | Single | Pin Header | 3000 | Bag | ||
613020243121 | SPEC | – | 6 files | WR-PHD 2.54 mm Angled Dual Socket Header | 25.9 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Angled | 20 | Dual | Socket Header | 3000 | Tray | ||
434111025826 | SPEC | – | 5 files | WS-TASV SMT Tact Switch 6.0x3.8 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2.5 | 260 | 30000 | White | not specified | – | – | – | – | – | – | – | – | – | 50 | Tape and Reel | ||
60800213421 | SPEC | – | 3 files | WR-PHD 2.00 mm Jumper with Test Point | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | Jumper | 3000 | Bag |
Order Code | Datasheet | Simulation | |
---|---|---|---|
150080SS75000 | SPEC | ||
742792150 | SPEC | ||
62000311121 | SPEC | – | |
7447789133 | SPEC | ||
7443251000 | SPEC | ||
7443551151 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | ||
61300611121 | SPEC | – | |
61300811121 | SPEC | – | |
702938000 | SPEC | – | |
61302021021 | SPEC | – | |
61301011121 | SPEC | – | |
613020243121 | SPEC | – | |
434111025826 | SPEC | – | |
60800213421 | SPEC | – |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Product series | L (mm) | f (mm) | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | L (µH) | IRP,40K (A) | fres (MHz) | Size | Version | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | Material | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (pcs) | Rows | Gender | IR (mA) | Packaging | Samples |
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