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StarChips LED Driver Key Features

* 高精準與高均勻度的LED定電流輸出控制: channel之間±1%, IC之間±2%,
* 大範圍的定電流輸出: 05mA~1000mA
* 低輸出電壓需求: 90mA @ VOUT= 0.4V
* 高速定電流控制: 20ns PWM pulse width, 支持高階LED調光
* 高可靠度: IC輸出耐壓24V, ESD = 7KV
* LED市電高階驅動技術: 1W~100W, 效率>90%, PF>0.99, 市電±20%定功率
* 輸出電流不受負載和輸入端電源影響





LED Lighting Driver (5V~33V 直流電源的 LED 照明定電流驅動)
Model CH# LED Power Supply
Voltage (Max)		 IC Supply
Voltag		 Counstant Current
(Each ch Max)		 Application Package
SCT2001 3 24V 5~24V 45mA Mini light bar,LED backlight
LED lamp		 small DFN
SOT-236
SCT2002 3 24V 3.3~5.5V 45mA Mini light bar,LED backlight
LED lamp		 DFN6
SCT2004 4 24V 4~5v 320mA LED lighting,LED lamp,LED Backlight SOP8
SCT2004S 4 24V 3.5~5V 180mA LED lighting,LED lamp,LED Backlight SOP8
SCT2008 8 24V 5V 160mA LED lighting,LED lamp,LED Backlight SSOP-16
SCT2008S 8 24V 3.5~5V 90mA LED lighting,LED lamp,LED Backlight SSOP-16/small QFN
SCT2016 16 24V 3.5~5V 80mA LED lighting,LED lamp,LED Backlight SSOP-20
SCT2016S 16 24V 3.5~5V 45mA LED lighting,LED lamp,LED Backlight SSOP-20
SCT2301 1 24V 3.3~5V 720mA LED lighting,LED lamp TO-252-5L
SCT2932 1 33V 5~33V 1A LED lighting,LED lamp TO252-5L
SOT23-5


StarChips Dot Matrix appliation

Colour LED Display Driver (主要應用在LED全彩顯示屏)
Model VIN(V) CH # IOUT
VDD=5V (mA)		 Accuracy Constant Current
@20mA(±%)		 VOUT(V)
@IOUT
20mA
VDD=5V		 Min OE/@20mA
VDD=5V(ns)
 Package Features
MIN MAX MIN @VOUT
=1V		 MAX Bit
skew		 Chip
skew
SCT5020 3 6 16 1 60 90 1 2 0.5 40 SSOP24
SOP24
TQNF24		 ESD protection ability :
HBM > 8KV, MM > 350V
SCT2518 3 6 8 5 140 220 1 2 0.3 100 TSSOP24 SPI 8-bit PWM
SCT2514 3 6 4 10 280 450 1 2 0.2 100 TSSOP20 SPI 8-bit PWM
SCT2508 3 6 8 5 60 100 1 2 0.5 100 TSSOP20 SPI 8-bit PWM
SCT2518 3 6 8 5 140 220 1 2 0.3 100 TSSOP24 SPI 8-bit PWM
SCT2280 4 6 16 3 80 140 2 5 0.3 20 SSOP48 PIPO
(parallel in/out)
SCT2210 4 6 16 3 80 150 2 5 0.3 20 SOP24
SOP24
SDIP24		 SPI Interface
SCT2180 4 6 8 5 160 280 2 5 0.3 20 SOP24
SSOP24		 PIPO
(parallel in/out)
SCT2169 3 6 8 5 150 200 1 2 0.35 100 SOP16
SSOP16		 SPI with
Err Detection
SCT2168S 3 6 8 5 100 180 1 2 0.4 180 SSOP16 SPI Interface
SCT2167 3 6 8 5 60 90 1 2 0.5 160 SOP16
SSOP16		 SPI Interface
SCT2110 4 6 8 5 160 300 2 5 0.2 20 SOP16
SSOP16
 SPI Interface
SCT2027 3 6 16 3 80 120 1 2 0.5 100 SSOP24
SSOP24-1
SOP24
 SPI with
Err Detection
SCT2026 4 6 16 3 70 110 2 5 0.5 50 SSOP24
SSOP24-1
SDIP24 		SPI Interface
SCT2024 3 6 16 3 58 90 1 2 0.5 160 SSOP24
SSOP24-1
SOP24
TQNF24 		SPI Interface



熱門應用

  • LED 顯示屏,看板,跑馬燈, → SCT5020, SCT2026 & SCT2027
  • 交通號誌: 小綠人,紅綠燈, "88" 秒數倒數, 銀行及診所叫號 → SCT5020 & SCT2168
  • 汽/機車方向燈 → SCT2001,SCT2004S, SCT2518
  • 警車用及救護車用 LED 警示燈 → SCT5020, SCT2932
  • 車內音響及車內娛樂產品 → SCT5020 & SCT2024
  • LED 車速 顯示 (電子的, 反映在擋風玻璃上) → SCT5020
  • UV 手甲油烘乾機 → SCT2001 or SCT2004S
  • 植物照明 → SCT2004S & SCT2514