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English白灯背光驱动IC
白灯背光驱动IC>>>小屏白灯背光驱动IC | |||||||||||
型号 | 工作模式 | 工作电</span> 压范围</span> | 过压保</span> 护电压</span> | 反馈电压 | 开关电 流限制</span> | 效率 | 静态电流</span> | 工作频率 | 调光形式 | 调光频</span> 率范围</span> | 封装 |
PWM | 2.5V-10V | 29V | 0.1V | 320mA | 85% | 0.1uA | 1.3MHz | PWM | SOT-25 | ||
PWM | 2.2V-6.0V | 17V | 0.25V | 400mA | 82% | 3mA | 1.4MHz | PWM | 100Hz-1KHz | SOT-26 | |
白灯背光驱动IC>>>大中屏白灯背光驱动IC | |||||||||||
型号 | 工作模式 | 工作电</span> 压范围</span> | 过压保</span> 护电压</span> | 反馈电压 | 开关电 流限制</span> | 效率 | 静态电流</span> | 工作频率 | 调光形式 | 调光频</span> 率范围</span> | 封装 |
PWM | 2.2V-6.0V | 17V | 0.25V | 700mA | 82% | 3mA | 1.4MHz | PWM | 100Hz-1KHz | SOT-26 | |
PWM | 2.5V-6.0V | 23V | 0.25V | 1.0A | 88% | 0.4mA | 1.0MHz | PWM | 100Hz-10KHz | SOT-26 | |
PWM | 2.5V-6.0V | 30V | 0.104V | 400mA | 87% | 0.2mA | 1.2MHz | PWM | 小于1KHz | SOT-26 | |
PWM | 2.7V-6.0V | 38V | 0.2V | 1A | 91% | 5uA | 0.8MHz | PWM | SOT-26 | ||
PWM | 2.7V-6.0V | 37V | 0.3V | 900mA | 90% | 0.28mA | 0.9MHz | PWM | 100Hz-200KHz | SOT-26 | |
PWM | 2.5V-6.0V | 28V | 0.1V/0.25V /0.3V | 1.5A | 90% | 0.1uA | 1.2MHz | PWM | 20KHz-1MHz | SOT-26 | |
PWM | 3.0V-25V | 28V | 0.2V | 2A | 90% | 1uA | 1.2MHz | PWM | 20KHz-1MHz | SOT-26 | |
PWM | 2.7V-6.5V | 22V | 0.2V | 2.8A | 95% | 5uA | 1MHz | PWM | SOT-26 | ||
PWM | 3.0V-6.0V | 24V | 0.2V | 2.5A | 88% | 1uA | 1.2MHz | PWM | 10KHz-100KHz | SOT-26 | |
白灯背光驱动IC>>>超大屏白灯背光驱动IC | |||||||||||
型号 | 工作模式 | 工作电</span> 压范围</span> | 过压保</span> 护电压</span> | 反馈电压 | 开关电 流限制</span> | 效率 | 静态电流</span> | 工作频率 | 调光形式 | 调光频</span> 率范围</span> | 封装 |
PWM | 2.2V-6V | 26V | 0.2V | 3A | 100uA | 800KHz | PWM | SOP-8 | |||
PWM | 2.2V-6V | 27V | 0.2V | 3A | 100uA | 800KHz | PWM | DFN3*3-8 | |||
PWM | 10V-35V | 200V | 0.2V | 扩流 | 400uA | 200KHz | PWM | SOP-8 | |||
PWM | 3.6V-26V | 32V | 0.22V | 2A | 92% | 400KHz | PWM | SOP-8 | |||
PWM | 3.6V-26V | 60V | 0.22V | 2A | 92% | 400KHz | PWM | SOP-8 | |||
PWM | 5.0V-45V | 60V | 0.22V | 2A | 93% | 400KHz | PWM | SOP-8 | |||
PWM | 3.6V-36V | 60V | 0.22V | 4A | 94% | 180KHz | PWM | TO252-5L | |||
PWM | 5.0V-36V | 60V | 0.22V | 5A | 94% | 180KHz | PWM | TO263-5L | |||
白灯背光驱动IC>>>同步升压白灯背光驱动IC | |||||||||||
型号 | 工作模式 | 工作电</span> 压范围</span> | 过压 保护电压 | 反馈电压 | 开关</span> 电流限制 | 效率 | 静态电流</span> | 工作频率 | 调光形式 | 调光频</span> 率范围</span> | 封装 |
PWM | 2.7V-16V | 36V | 0.2V | 340mA | 81% | 3.2uA | 1.2MHz | PWM | SOT-26 | ||
ighting and Display Product > White LED Driver | ||||||||||||
Part_No | Topology | Archi tecture | Input Voltage (V) | Adj. Output Voltage V | No. of LEDs | LED Current (Max) (A) | Switch Current Limit (A) | Current Sense Voltage (typ)(V) | Switching Frequency (kHz) | Dimming Control | Package | |
min | max | max | ||||||||||
Boost | CM | 2.7 | 6 | 32 | 8 | 0.03 | 0.9 | 0.25 | 1000 | Analog | SOT23-6 | |
Boost | VM | 2.5 | 6 | 19 | 4 | 0.03 | 0.4 | 0.25 | 1000 | Analog PWM | SOT23-6 | |
Boost | CM | 2.7 | 21 | 30 | 8 | 0.6 | 3.5 | 0.5 | 1200 | Analog | DFN3x3-10 | |
Charge Pump | - | 2.8 | 4.5 | - | 4 | 0.03 | - | - | 1000 | Analog PWM Digital | QFN4x4-16 | |
Charge Pump | - | 2.8 | 4.5 | - | 6 | 0.03 | - | - | 1000 | Analog PWM Digital | QFN4x4-16 | |
Charge Pump | - | 2.8 | 4.5 | - | 4 | 0.03 | - | - | 1000 | Analog PWM Digital | QFN3x3-16 | |
Boost | CM | 2.5 | 6 | 24 | 6 | 0.03 | 1.2 | 0.1 | 1000 | Analog PWM | SOT23-6 | |
Boost | CM | 2.5 | 6 | 39 | 10 | 0.03 | 0.9 | 0.3 | 1000 | Analog PWM | SOT23-6 | |
Boost | CM | 2.5 | 6 | 24 | 6 | 0.03 | 1.2 | 0.2 | 1000 | Analog PWM | SOT23-6 | |
Boost | CM | 2.5 | 6 | 40 | 10 | 0.03 | 1.5 | 0.2 | 600 | Analog PWM | TDFN2x2-6 | |
Boost | CM | 2.5 | 6 | 24 | 6 | 0.03 | 2 | 0.2 | 1500 | Analog PWM | SOT23-6 | |
Buck | CM | 3 | 5.5 | - | SOT23-5 | |||||||
Boost | CM | 6 | 24 | 65 | 17 | 0.18per string | 3.3 | 0.5 | 200 ~ 900 | External PWM Dimming/I2C | TDFN5x5-16 | |
Boost | CM | 2.7 | 6 | 40 | 10 | 0.03 | 1.5 | 0.2 | 600 | Analog PWM | TDFN2x2-6 | |
白光LED驅動器 > LED背光 | |||||||||
Part Number | remark | Vin (V) | Vout (max)(V) | FB(V) | IQ(mA) | Isw(A) | Max LED | Peak Efficency (%) | Package |
Small Package, High Performance, Asynchronies Boost for WLED Driver | 2.6~5.5 | 18 | 0.2 | 0.4 | 2 | 15P3S | 93 | TSOT23-5 | |
White LED Driver For Buck-Boost Application | 6~25 | 32 | Vctrl/10 | 1.3 | 1.4 | 3 x 9 = 27 | 90 | TDFN-8 | |
White LED Boost Converter with PWM Dimming and Single-Wire Interface | 2.7~5.5 | 38 | 0.2 | 0.35 | 1.3 | 12 | 91 | TDFN-6 | |
10 White LED Boost Converter with PWM Dimming and Single-Wire Series Interface | 2.5 ~ 5.5 | 38.5 | 0.2/0.3 | 0.3 | 1.3 | 12 | 88 | TSOT23-6,SOT23-6 | |
10 White LED Boost Converter with PWM Dimming | 2.5~5.5 | 38.5 | 0.2 | 0.3 | 1.3 | 12 | 88 | TSOT23-6 | |
6 String White LED Driver with Boost Converter | 2.5~24 | 43 | 0.5 | 2 | 2.5 | 6 × 10= 60 | 90 | TQFN-20 | |
4 Strings High Current White LED Driver with Boost Controller | 4.5~28 | 65 | 0.6 | 0.75 | - | 4 x 18 =72 | 93 | SOP-16 | |
12 String White LED Driver With Boost Controller | 4.5~28 | 65 | 0.6 | 1.5 | - | 216 | 93 | TSSOP-28(EP) | |
LED背光 LED backlight | ||||||||||
Part Number | Function | Dimmer way | VIN(Min) | VIN(Max) | Vout(Min) | Vout(Max) | Fsw | VFB | IQ | Package |
电视及显示器背光 | 精确PWM调光 | 10V | 36V | VIN | 200V | 0.2MHz | 0.2V | 310uA | SOP8 | |
电视及显示器背光 | 普通PWM调光 | 10V | 36V | VIN | 200V | 0.2MHz | 0.2V | 310uA | SOP8 | |
白光LED驱动器</span> | ||||||
Product | LED Connection | CH | Iq(μA) | SHDN Iq(μA) | Dimming | Package |
Common Anode | 1 | 60 | 1 | PWM | SOT-23-6 | |
Common Anode | 4 | 100 | 1 | PWM | TQFN-3x3-16L | |
Common Anode | 3 | 100 | 1 | PWM | TQFN-3x3-16L | |
Common Anode | 4 | 240 | 1 | PWM | SOT-23-6 | |
Common Anode | 4 | 100 | 1 | One-Wire | TQFN-3x3-16L | |
Common Anode | 4 | 550 | 5 | One-Wire | TQFN-3x3-16L TDFN-2x2-8L MSOP-8 | |
Common Cathode | 4 | 300 | 10 | One-Wire | TQFN-3x3-16L | |
Common Anode | 6 | 210 | 1 | One-Wire | TQFN-3x3-16L | |
Common Cathode | 6 | 300 | 10 | One-Wire | TQFN-4x4-16L | |
Common Anode | 6 | 155 | 2.5@VIN =4.2V | PWM | TQFN-3x3-16L | |
Common Anode | 8 | 155 | 2.5@VIN = 4.2V | PWM | TQFN-3x3-20L | |
Common Anode | 8 | 155 | 2.5@VIN =4.2V | One-Wire | TQFN-3x3-20L | |
Common Anode | 1 | 200 | 1 | PWM | TSOT-23-6 | |
Common Anode | 1 | 200 | 1 | One-Wire | TSOT-23-6 | |
Common Anode | 1 | 400 | 1 | PWM | TDFN-2x2-6L TSOT-23-6 | |
Common Anode | 1 | 45 | 1 | One-Wire | TDFN-2x2-8L | |
Common Anode | 1 | 200 | 1 | PWM | TSOT-23-6 | |
Common Anode | 1 | 400 | 1 | PWM | TDFN-2x2-6L TSOT-23-6 | |
Common Anode | 1 | 200 | 1 | One-Wire | TDFN-2x2-8L | |
Common Anode | 1 | 200 | 1 | PWM | TDFN-2x2-8L | |
Common Anode | 1 | 220 | 1 | PWM | TDFN-2x2-6L | |
LED Backlight Driver | |||||||||
Part NO. | Vin(V) min. | Vin(V) max. | CH | VOUT (max) | ISW (A) | FSW (kHz) | VLED FB(V) | Note | Package |
2.5 | 5.5 | 1 | 20 | 1.2 | 1000 | 0.1/0.2 / 0.3 | LX,GND,FB,EN,OVP,VIN,EN Dimming 100~200kHz,6SxP | TSOT23-6 | |
2.5 | 5.5 | 1 | 40 | 1.2 | 1000 | 0.2 | LX,GND,FB,EN,OVP,VIN,EN Dimming 100~200kHz | TSOT23-6 | |
4.2 | 24 | 6 | 40 | 2 | 600 | 1.25 | 30mA/CH,Dimming 100~25kHz,EN,OCP, OVP,PWM/DC/Mixed DimmingMode | TQFN4X4-20 | |
2.7 | 5.5 | 6 | 40 | 2 | 600 | 1.25 | 30mA/CH,Dimming 100~25kHz,EN,OCP, OVP,PWM/DC/Mixed Dimming Mode | TQFN4X4-20 | |
2.5 | 20 | 1 | 20 | 1.2 | 1000 | 0.2 | OVP,FB,DIMC,GND,LX,BP,PWM, EN,PWM Dimming 100~200kHz,6SxP | TDFN2X2-8 | |
2.5 | 5.5 | 1 | 40 | 1.2 | 1000 | 0.2 | LX,GND,FB,EN,OVP,VIN,EN Dimming 100~200kHz | SOT23-6 | |
2.7 | 5.5 | 1 | 28 | 0.85 | 1000 | 0.2 | LX,GND,FB,EN,OVP,IN | TDFN2X2-8/SOT-23-6 | |
2.7 | 7 | 1 | 26 | 0.7 | 600 | 0.2*EN Duty | FB,COMP,GND,LX, EN,VIN,5k~100kHz EN BrightnessControl | TDFN2X2-6 | |
2.7 | 7 | 1 | 38 | 0.7 | 600 | 0.2*EN Duty | FB,COMP,GND,LX, EN,VIN,5k~100kHz EN BrightnessControl | TDFN2X2-6 | |
5 | 24 | 6 | 40 | 2 | 1000 | 1.23 | 30mA/CH,PWM dimming,EN,SS,OCP, OVP,OTP,OLP,SLP | TQFN3X3-16 | |
3.2 | 24 | 6 | 40 | 2 | 1000 | 1.23 | 30mA/CH,PWM dimming,EN,SS,OCP, OVP,OTP,OLP,SLP | TQFN3X3-16 | |
5 | 24 | 6 | 50 | 2 | 750 | 1.23 | 30mA/CH, PWM dimming, EN,SS, OCP,OVP,OTP,OLP | TQFN4X4-20 | |
4.2 | 24 | 8 | 48 | 3 | 1000 | 0.6 | 30mA/CH,PWM dimming,EN,SS,OCP, OVP,OTP,OLP | TQFN4X4-24 TSSOP20(FD) | |
7 | 18 | 1 | EXT | VCS SET | ADJ | 1.2 | Programmable ILED, PWM Dimming, Hiccup mode for OVP,SCP | SOP-16 | |
10 | 30 | 4 | EXT | VCS SET | ADJ | 0.8 | 20mA~150mA/CH, PWM dimming,EN, SS,OCP,OVP,OTP, OLP,SLP | TSSOP20(FD) | |
7 | 27 | 4 | EXT | VCS SET | ADJ | 1.23 | Programmable ILED,True PWM& Analog Dimming,Hiccup mode for OVP,OLP, SLP | TQFN4X4-24 TQFN4X4-28 | |
5 | 28 | 12 | EXT | VCS SET | ADJ | 0.6 | 60mA/CH G5997,120mA/CH G5999 Analog& PWM Dimming,Slope comp.,OCP,UVP,OTP, Hiccup mode for OVP,SLP | SOP28/TSSOP18(FD)/TQFN5X5-28 | |
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