零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM3535 | LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | |
LM3535 | 具有环境光感应和动态背光控制兼容性的多显示屏 LED 驱动器; • 驱动多达 8 个 LED,每个 LED 具有高达 25mA 的二极管电流\n• 用于实现动态背光控制的外部 PWM 输入\n• 多区域环境光感应 (ALS)\n• ALS 中断报告\n• 针对所有电流阱进行独立的开/关控制\n• 针对 A 组(多达 6 个 LED)实现 128 个指数调光步进并具有 600:1 的调光比\n• 针对 B 组(多达 3 个 LED)和 D1C(1 个 LED)实现 8 种线性调光状态\n• 可编程自动调光功能\n• 效率高达 90%\n• 精度为 0.55% 的电流匹配\n• 宽输入电压范围(2.7V 至 5.5V)\n• 高电平有效硬件使能\n• 总解决方案尺寸 2\n• 薄型 20 引脚 DSBGA 封装; LM3535 器件是高度集成的 LED 驱动器,能够驱动大型显示屏 应用中的 8 个并联 LED。利用独立的 LED 控制,可以选择 6 个主显示屏 LED 的某个子集以用于局部照明 应用。除一组主要 LED(共 6 个)之外,LM3535 还能够驱动其他 2 个独立受控的 LED 以用于指示灯 应用。\n\nLED 驱动器电流阱分为三个独立的受控组。可以将主要的组配置为驱动多达六个 LED,以用于主手机显示屏。B 组和 C 组用于驱动辅助显示屏、键盘和指示灯 LED。所有 LED 电流源都可以独立打开和关闭,从而灵活地满足不同应用要求。 \n\nLM3535 可提供多区域环境光感应功能,从而能够在环境光条件发生变化时实现自主背光强度控制。还提供了 PWM 输入,以便用户能够根据显示的内容动态调节背光强度。\n\nLM3535 能够以 3/2 的增益或以直通模式运行电荷泵,从而无需使用电感器即可提供出色的效率。系统会根据 LED 正向电压选择用于维持电流调节的正确增益,以便在输入电压范围上最大程度地提高效率。\n\nLM3535 采用微型 20 引脚 0.4mm 间距薄型 DSBGA 封装。 | TITexas Instruments 德州仪器美国德州仪器公司 | TI | |
LM3535 | Multi-Display LED Driver with Ambient Light Sensing and Dynamic Backlight Control Compatibility | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM3535 | Multi-Display LED Driver | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | |
丝印:3535;Package:DSBGA;LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | ||
丝印:3535;Package:DSBGA;LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | ||
丝印:3535;Package:DSBGA;LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | ||
丝印:3535;Package:DSBGA;LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | ||
丝印:3535;Package:DSBGA;LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | ||
丝印:3535;Package:DSBGA;LM3535 Multi-Display LED Driver With Ambient Light Sensing and Dynamic Backlight Control Compatibility 1Features 1•DrivesUpto8LEDsEachWithUpto25mAof DiodeCurrent •ExternalPWMInputforDynamicBacklightControl •Multi-ZoneAmbientLightSensing(ALS) •ALSInterruptReporting •IndependentOn/OffControlforAllCurrentSinks •128ExponentialDimmingStepsWith600:1 Dimmi | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 |
技术参数
- Vin (Min) (V):
2.7
- Vin (Max) (V):
5.5
- Vout (Min) (V):
2.7
- Vout (Max) (V):
5
- Type:
Capacitive
- Switching frequency (Max) (kHz):
1330
- LED current per channel (mA):
25
- Peak efficiency (%):
90
- Topology:
Boost
- Features:
OVP
- Operating temperature range (C):
-30 to 85
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
2020+ |
SOP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
DSBGA |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
TI |
500 |
询价 | |||||
NSC |
24+ |
SMD |
6980 |
原装现货,可开13%税票 |
询价 | ||
NS |
25+ |
MICROSMD-20 |
2580 |
全新原装进口,公司现货! |
询价 | ||
NS |
24+ |
MICROSMD |
5000 |
只做原装公司现货 |
询价 | ||
TI |
25+23+ |
MICROSMD- |
17159 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NSC |
23+ |
BGA |
999999 |
原装正品现货量大可订货 |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 |
相关规格书
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- MAX232
- MAX232
- MAX232E
- MAX2325
- MAX2324
- MAX2321
- MAX2322
- MAX2320
- MAX232E-TD
- MAX232CPE
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
相关库存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- MAX232
- MAX232
- MAX232
- MAX232A
- MAX2323
- MAX2326
- MAX2327
- MAX232E
- MAX232E
- MAX232ESE
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074