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TI LP5569RTWR
LED Driver IC 9 Output Linear Switched Capacitor (Charge Pump) I2C, PWM Dimming 25.5mA 24-WQFN (4x4)
Brands: TI
Mfr.Part #: LP5569RTWR
Datasheet: LP5569RTWR Datasheet (PDF)
Package/Case: WQFN-24
RoHS Status:
Stock Condition: 7794 pcs, New Original
Product Type: LED Drivers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 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 General Description
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.
Features
- 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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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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.
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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.
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