Bilder dienen nur zur Referenz. Siehe Produktspezifikationen.
TI LP5569RTWR
LED Driver IC 9 Output Linear Switched Capacitor (Charge Pump) I2C, PWM Dimming 25.5mA 24-WQFN (4x4)
Marken: TI
Herstellerteil #: LP5569RTWR
Datenblatt: LP5569RTWR Datenblatt (PDF)
Paket/Gehäuse: WQFN-24
RoHS-Status:
Lagerzustand: 7794 Stück, Neues Original
Produktart: LED Drivers
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*Alle Preise sind in USD
| Menge | Einzelpreis | Ext. Preis |
|---|---|---|
| 1 | $1,021 | $1,021 |
| 10 | $0,863 | $8,630 |
| 30 | $0,777 | $23,310 |
| 100 | $0,679 | $67,900 |
| 500 | $0,572 | $286,000 |
| 1000 | $0,552 | $552,000 |
In Stock:7794 PCS
LP5569RTWR Allgemeine Beschreibung
The LP5569 device is a programmable, easy-to-use 9-channel I2C LED driver designed to produce lighting effects for various applications. The LED driver is equipped with an internal SRAM memory for user-programmed sequences and three programmable LED engines, which allow operation without processor control. Autonomous operation reduces system power consumption when the processor is put in sleep mode.
A high-efficiency charge pump enables the driving of LEDs with high VF, even with 2.5-V input voltage. The LP5569 LED driver maintains good efficiency over a wide operational voltage range by autonomously selecting the best charge-pump gain based on LED forward voltage requirements.
The LP5569 device enters power-save mode when LEDs are not active, lowering idle-current consumption considerably. A flexible digital interface allows the connection of up to eight LP5569 devices with a unique I2C slave address for each device in the same system, which supports synchronization of the lighting effects among all devices.
Funktionen
- Supply Voltage Range: 2.5 V–5.5 V
- Nine High-Accuracy Current Sinks
- 25.5 mA Maximum per Channel
- 8-Bit Individual Current Control
- 12-Bit 20-kHz Internal Individual PWM Control Without Audio Noise
- Three Programmable LED Engines
- Independent Illumination Control Without Active Microcontroller Control
- Synchronization Among Multiple Devices
- Up to 256 Instructions in SRAM Memory for Storing Sequences of Lighting Patterns
- LP5523- and LP55231-Device-Compatible Command Set
- Flexible Dimming Control
- I2C Dimming Control
- PWM Direct-Input Dimming
- PWM Input Frequency: 100-Hz to 20-kHz
- Adaptive High-Efficiency Charge-Pump Control for Driving High-VF LEDs With Low Battery Voltage
- Master Fader Control Allows Dimming of Multiple LEDs by Writing to Only One Register to Reduce the I2C Bus Traffic
- 2-µA Low Standby Current and 10-µA in Automatic Power-Save Mode When LEDs Are Inactive
- POR, UVLO, and TSD Protection
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Number of channels | 9 | LED current per channel (mA) | 22.5 |
| LED configuration | Parallel | Program memory | Yes |
| Topology | Charge pump, Current Sink | Programmable ramp control | Yes |
| Vin (min) (V) | 2.5 | Vin (max) (V) | 5.5 |
| Iout (max) (A) | 0.23 | Features | Analog/PWM mixed dimming, Constant current, Current control, Direct PWM dimming, I2C control, Power-save mode, Programmable lighting engines |
| Iq (typ) (mA) | 0.002 | Shutdown current (ISD) (typ) (µA) | 0.2 |
| Operating temperature range (°C) | -40 to 85 |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
 |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
 |
REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
 |
Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
 |
Paypal | 4,0 % Servicegebühr wird berechnet. |
 |
Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
 |
Western Union | charge US.00 banking fee. |
 |
Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
1. Die von Ihnen gekauften elektronischen Bauteile enthalten eine 365-tägige Garantie. Wir garantieren die Produktqualität.
2. Wenn einige der Artikel, die Sie erhalten haben, nicht von perfekter Qualität sind, würden wir verantwortungsvoll Ihre Rückerstattung oder Ersatz arrangieren. Die Artikel müssen jedoch in ihrem Originalzustand verbleiben.
Verpackung
-
![Produkt]( "Produkt")
Schritt1 :Produkt
-
![Vakuumverpackung]( "Vakuumverpackung")
Schritt2 :Vakuumverpackung
-
![Antistatikbeutel]( "Antistatikbeutel")
Schritt3 :Antistatikbeutel
-
![Individuelle Verpackung]( "Individuelle Verpackung")
Schritt4 :Individuelle Verpackung
-
![Verpackungskartons]( "Verpackungskartons")
Schritt5 :Verpackungskartons
-
![Barcode-Versandetikett]( "Barcode-Versandetikett")
Schritt6 :Barcode-Versandetikett
Alle Produkte werden in antistatischen Beuteln verpackt. Versand mit ESD-Antistatikschutz.
Auf dem äußeren ESD-Verpackungsetikett werden die Informationen unseres Unternehmens verwendet: Teilenummer, Marke und Menge.
Wir prüfen alle Waren vor dem Versand, stellen sicher, dass sich alle Produkte in gutem Zustand befinden und dass die Teile neu und original sind und mit dem Datenblatt übereinstimmen.
Nachdem alle Waren darauf überprüft wurden, dass nach dem Verpacken keine Probleme auftreten, werden wir sicher verpacken und per Global Express versenden. Es zeigt eine ausgezeichnete Durchstoß- und Reißfestigkeit sowie eine gute Dichtungsintegrität.
Teilpunkte
-
The LP5569RTWR chip is an integrated I2C programmable RGB LED driver developed by Texas Instruments. It offers high accuracy and efficiency for driving up to nine LEDs independently or in groups with adjustable current levels. With its flexible programming options and built-in pulse width modulation (PWM), the chip enables precise control over LED color and brightness, making it suitable for various applications like mobile devices, wearables, and IoT devices.
-
Equivalent
Some of the equivalent products of the LP5569RTWR chip include LP5569RTWRG4, LP5569RTWRRG4, LP5569, and LP5569R. -
Features
The LP5569RTWR is a highly integrated programmable LED driver with a built-in microcontroller. It supports up to nine independent LEDs with high-resolution modulation and offers advanced color mixing capabilities. It provides flexible programming features and operates efficiently with low power consumption. -
Pinout
The LP5569RTWR is a 20-pin programmable LED driver with 9 individually controllable channels. It is designed for advanced lighting effects in applications such as mobile devices or IoT devices. -
Manufacturer
Texas Instruments is the manufacturer of the LP5569RTWR. It is an American semiconductor technology company that designs and manufactures a wide range of integrated circuits, including microcontrollers, digital signal processors, and power management solutions. -
Application Field
The LP5569RTWR is a programmable LED driver that can be used in applications like wearable devices, white goods, automotive lighting, and gaming peripherals. It offers a highly flexible solution for controlling and driving RGB LEDs to create various lighting effects in these application areas. -
Package
The LP5569RTWR chip comes in a 24-pin WQFN package type. Its form is a surface-mount with a size of 3mm x 3mm.
Wir bieten qualitativ hochwertige Produkte, durchdachten Service und eine Kundendienstgarantie
-
![Produkt]( "Produkt")
Wir haben reichhaltige Produkte, die Ihre unterschiedlichen Bedürfnisse erfüllen können.
-
![quantity]( "quantity")
Die Mindestbestellmenge beginnt bei 1 Stück.
-
![shipping]( "shipping")
Niedrigste internationale Versandgebühr beginnt ab 0,00 USD
-
![Garantie]( "Garantie")
365 Tage Qualitätsgarantie für alle Produkte
