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TI LP55281TL/NOPB

Produttore
TI
Cod. Prod.
LP55281TL/NOPB
Cod. LCSC
C701966
Imballo
DSBGA-36
Numero Cliente
Attr. chiave
12-Channel RGB/White-LED Drive With SPI, I²C Interface
Scheda TecnicaTI LP55281TL/NOPB
Conformità RoHS2 documenti disponibili
Garanzia su ogni ordine
100% Autentico · Reso o Sostituzione entro 30 Giorni
Disponibile: 175
175 Pronta consegna
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.Importo totale
1+$ 1.4402$ 1.44
10+$ 1.1808$ 11.81
30+$ 1.0377$ 31.13
100+$ 0.8757$ 87.57
500+$ 0.8034$ 401.70
1,000+$ 0.772$ 772.00
Package Standard1000/Full Reel
Prezzo migliore per quantità maggiore?
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers
ProduttoreTI
ImballoDSBGA-36
Frequency - Switching2MHz
DimmingPWM;Analog
Voltage - Input(AC)-
Number of Channels12
TypeDC-DC
Switch tube (built-in/external)Built-in
Output Voltage4V~5.3V
Output Current40mA
Operating Temperature-30℃~+85℃
FeaturesOver Voltage Protection;Built-in soft-start;Over-Temperature Protection (OTP)
TopologyBoost
Constant Current Accuracy-
Voltage - Input(DC)3V~5.5V
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Descrizione

Traduzione AI

The LP55281 device is a quadruple RGB LED driver for handheld devices. It can drive 4 RGB LED sets and a single fun-light LED. The boost DC-DC converter drives high current loads with high efficiency. The RGB driver can drive individual color LEDs or RGB LEDs powered from boost output or external supply. Built-in audio synchronization feature allows user to synchronize the fun-light LED to audio inputs. The flexible SPI or I²C interface allows easy control of LP55281. A small YZR0036 or YPG0036 package, together with minimum number of external components, is a best fit for handheld devices. The LP55281 also has an LED test feature, which can be used, for example, in production for checking the LED connections.

Caratteristiche

Traduzione AI
  • Audio Synchronization for a Single Fun-Light LED
  • Four PWM Controlled RGB LED Drivers
  • High-Efficiency Boost DC-DC Converter
  • SPI or I²C -Compatible Interface
  • Two Addresses in I²C -Compatible Interface
  • LED Connectivity Test Through the Serial Interface

Applicazioni

Traduzione AI
  • Cellular Phones
  • PDAs, MP3 Players