Beim PT4115 handelt es sich um einen Schaltregler-IC für LED-Anwendungen im HighPower-Bereich als Konstantstromquelle (KSQ). Mit wenigen Bauteilen lässt sich so eine preisgünstige, getaktete KSQ aufbauen.Lieferumfang:10x IC PT4115 Datenblatt des Herstellers
Ledman Std RGB LED PLCC6
LEDman Standard RGB-SMD-LED PLCC6
LS-DTEY-FEN1-07, black top of housing
Technical data:
Beam angle:
approx. 120°
Dimensions (LxWxH):
5,0x5,2x2,5 mm
Brightness:
red=456-593mcd/ green=710-923mcd/ blu= 223-290mcd
Colors
red=620-625nm / green=519=524nm / blue=469-47nm
Housing:
PLCC6, black
Current per color:
20 mA
Vf:
red= 1.8-2.4V / green=3,0-3.6V / blue=2.8-3.4 V
More manufacturer data:
Data sheet
The MY9221 is a 4-way RGB pixel driver with up to 60mA constant current outputs set by 3 resistors.
* Voltage: 5V -40V* max. 60mA constant current per output via 3 setting resistors* max. 17V LED voltage* 16/14/12 or 8 bit grayscale* PWM or APDM switchable* address adjustable via 9 pins
Scope of delivery:
1x IC MY9221 SSOP
Manufacturer data sheet
MY9941 is a cascadable 4-channel constant current LED driver with DMX protocol and differential interface.
* Voltage: 5V -40V* max. 350mA constant current per output via 4 setting resistors* DMX512 protocol* Gamma 2.2 for transformation from 8bit DMX to 14bit APDM
Scope of delivery:
1x IC MY9941 TSSOP
Manufacturer data sheet
MY9942 is an addressable 4-channel constant current LED driver with DMX protocol and differential interface.
* Voltage: 5V -40V* max. 350mA constant current per output via 4 setting resistors* DMX512 protocol* Gamma 2.2 for transformation from 8Bit DMX to 14 Bit APDM* Address adjustable via 9 pins
Scope of delivery:
1x IC MY9942 TSSOP
Manufacturer data sheet
MY9943 is a cascadable 4-channel constant current LED driver with DMX protocol and differential interface. This type is controlled by single line addressing. In combination with the MY9942, with which the first DMX address is set by DIP switch, these types can be addressed automatically in the chain.
* Voltage: 5V -40V* max. 350mA constant current per output via 4 setting resistors* DMX512 protocol* Gamma 2.2 for transformation from 8bit DMX to 14bit APDM* single line addressing
Scope of delivery:
1x IC MY9943 TSSOP
Manufacturer data sheet
Standard RGB SMD LED, black housing
RGB LEDs with 3 chips in red/green/blue, each color individually controllable (6-pin version)
Technical data:
Beam angle:
approx. 120°
Dimensions (LxWxH):
5,0x5,2x2,5 mm
Colors:
red 700mcd/ green 1650mcd/ blue 380mcd
Housing:
PLCC6, black
Current per color:
20 mA
Vf:
red: 2,0V/green=3,2V/blue=3,2 V
Wavelength:
625/525/470nm
More manufacturer data:
Data sheet
Standard SMD LED cool white
LEDs cool white approx. 6000K with 3 chips (6-pin version)
Technical data:
Beam angle:
approx. 120°
Dimensions (LxWxH):
5,2x5,2x1,3 mm
Colors:
approx. 6000K
Housing:
PLCC6, white
Current per chip:
20 mA
Vf:
3,2 - 3,4 V
Standard SMD-LED warm whiteLEDs warm white approx. 3000K with 3 chips (6-pin version)
Technical data:
Beam angle:
approx. 120°
Dimensions (LxWxH):
5,2x5,2x1,3 mm
Colors:
approx: 3,000K
Housing:
PLCC6, white
Current per chip:
20 mA
Vf:
r3.2 - 3.4 V
Standard RGB-SMD-LEDRGB LEDs with 3 chips in red/green/blue, each color individually controllable (6-pin version)
Technical data:
Beam angle:
approx. 120°
Dimensions (LxWxH):
5,2x5,2x1,3 mm
Brightness:
red 650mcd/ green 1,000mcd/ blue 180mcd
Housing:
PLCC6, white
Current per color:
20 mA
Vf:
red=2.0V/ green=3.2V/blue=3.2V3,2 - 3,4 V
Wavelength:
620/515/465mm
More manufacturer data:
Data sheet
The WS2801 is a special IC designed for LED pixel applications. The chip contains 3 constant current outputs for a RGB LED up to max. 50mA as well as data and clock lines for communication with a controller. A serial data protocol is used, which can be generated e.g. by AVRs in own applications. But it is also compatible with the controller for digital stripes available here in the store.
The LED pixels can also contain more than one LED. Then additional circuitry is required. To build a circuit with one LED per pixel, three setting resistors for the current of the LED are sufficient in addition to the IC. With a resistor of 30 Ohm you get a LED current of about 20mA.
The example pictures show the possible construction of a pixel board as well as the chaining of the pixels. In a larger matrix then arbitrary fonts or effects can be displayed.
Scope of delivery:
1x IC WS2801
Manufacturer data sheet
The WS28011 is a special IC in SOP8 package designed for LED pixel applications. The chip contains 3 constant current outputs for a RGB LED up to approx. 18.5mA as well as data lines for communication with a driver. A serial data protocol is used, which can be generated e.g. by AVRs in own applications. But it is also compatible with the driver for digital stripes available here in the store.
The LED pixels can also contain more than one LED. The operation with 12V does not require any further additional circuitry.
The example pictures show the possible structure of a pixel board as well as the chaining of the pixels. In a larger matrix then arbitrary fonts or effects can be displayed.
Scope of delivery:
1x IC WS2811
Manufacturer data sheet
SK6812 - RGB LED, LED pixel IC for building digital stripes or matrix projects
The digital LEDs SK6812 contain an IC integrated in the LED to control them individually according to the data protocol. The SK3812 RGB LEDs are compatible to the WS2812B LED.
The basis here is the WS2811 IC as a compatible function and is quasi directly integrated into an RGB LED, so that external circuitry is largely saved. The variant has 4 pins on the LED.
Scope of delivery:
10x digital LED RGB with IC SK6812 (compatible to WS2812B)
Data sheet SK6812Data sheet WS2812 of the manufacturer
