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TI LP5569RTWR

Name: LP5569RTWR
Rating: 4.5 (10 reviews)

LED Driver IC 9 Output Linear Switched Capacitor (Charge Pump) I2C, PWM Dimming 25.5mA 24-WQFN (4x4)

브랜드: TI

제조업체부품 #: LP5569RTWR

데이터 시트: LP5569RTWR 데이터 시트 (PDF)

패키지/케이스: WQFN-24

RoHS 상태:

재고상태: 7,794 PC, 새로운 원본

상품 유형: LED Drivers

Warranty: 1 Year Ovaga Warranty - Find Out More

가격

*모든 가격은 USD 단위입니다.

수량	단가	추가 가격
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

재고: 7,794 PCS

- +

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. LP5569RTWR 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

LP5569RTWR 일반적인 설명

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 V_F, 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.

특징

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-V_F 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

명세서

매개변수	값	매개변수	값
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

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.

보증

1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.

2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.

포장

단계1 :제품
단계2 :진공 포장
단계3 :정전기 방지 가방
단계4 :개별 포장
단계5 :포장 상자
단계6 :바코드 배송 태그

모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.

외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.

우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.

모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.

부품 포인트

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.