| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
TPS61196 | 6-String 400-mA WLED Driver with Independent PWM Dimming for Each String 文件:1.94846 Mbytes 页数:30 Pages | TI 德州仪器 | TI | |
TPS61196 | 每个灯串具有独立 PWM 调光的 6 灯串 400mA WLED 驱动器 TPS61196 提供针对 LCD TV 背光的高集成解决方案,此解决方案具有针对每个灯串的独立 PWM 亮度调节。 这个器件是一个电流模式升压控制器,此控制器能够驱动多达六个由多个 LED 串联组成的 WLED 灯串。 每个灯串具有一个独立电流稳压器,此稳压器提供 50mA 至 400mA 范围内可调的 LED 电流(匹配精度 ±1.5%)。 灌电流上的最小电压可在 0.3V 至 1.0V 之间的范围内进行设定以符合不同的 LED 电流设置。 TPS61196 的输入电压范围介于 8V 至 30V 之间。 TPS61196 自动调节升压控制器的输出电压以只提供 LED 灯串所需的电压 • 8V 至 30V 输入电压\n• 高达 120V 输出电压\n• 100kHz 至 800kHz 可编程开关频率\n• 针对 LED 电压的自适应升压输出\n• 六个灌电流,针对每个灯串的 200mA 持续输出 / 400mA 脉冲输出\n• 灯串之间 ±1.5% 的电流匹配\n• 分辨率高达 5000:1 的高精度 PWM 亮度调节\n• 在输出和每个灌电流上的可编程过压阀值\n• 在具有可调滞后的输入上的可编程欠压阀值\n• 与亮度调节占空比无关的可调软启动时间\n• 内置 LED 开路/短路保护\n• 内置肖特基二极管开路/短路保护\n• 内置 ISET 短路保护\n• 内置; | TI 德州仪器 | TI | |
TPS61193-Q1 Low-EMI Automotive LED Driver With Three 100-mA Channels 1 Features 1• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • Input Voltage Operating Range 4.5 V to 40 V • Three High-Precision Current Sinks – Current Matching 1% (Typi 文件:1.06732 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
TPS61194-Q1 Low-EMI Automotive LED Driver With Four 100-mA Channels 1 Features 1• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range • Input Voltage Operating Range 4.5 V to 40 V • Four High-Precision Current Sinks – Current Matching 1% 文件:1.07664 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
LP8861-Q1 Low-EMI Automotive LED Driver With Four 100-mA Channels 1 Features 1• Qualified for Automotive Applications • AECQ100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • Input Voltage Operating Range 4.5 V to 40 V • Four High-Precision Current Sinks – Current Matching 1% (Typica 文件:1.14762 Mbytes 页数:46 Pages | TI 德州仪器 | TI | ||
LP8862-Q1 Low-EMI Automotive LED Driver With Two 160-mA Channels 1 Features 1• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • Input Voltage Operating Range 4.5 V to 40 V • Two High-Precision Current Sinks – Current Matching 1% (Typica 文件:1.08748 Mbytes 页数:41 Pages | TI 德州仪器 | TI | ||
6-String 400-mA WLED Driver with Independent PWM Dimming for Each String 文件:1.94846 Mbytes 页数:30 Pages | TI 德州仪器 | TI | ||
TPS61196-Q1 6-String 400-mA WLED Driver with Independent PWM Dimming For Each String 文件:1.90024 Mbytes 页数:31 Pages | TI 德州仪器 | TI | ||
6-String 400-mA WLED Driver with Independent PWM Dimming for Each String 文件:1.94846 Mbytes 页数:30 Pages | TI 德州仪器 | TI | ||
TPS61196-Q1 6-String 400-mA WLED Driver with Independent PWM Dimming For Each String 文件:1.90024 Mbytes 页数:31 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Min) (V):
8
- Vin (Max) (V):
30
- Vout (Min) (V):
8
- Vout (Max) (V):
120
- Type:
Inductive
- Switching frequency (Max) (kHz):
800
- LED current per channel (mA):
200
- Peak efficiency (%):
96
- Topology:
Boost
- Features:
OVP
- Operating temperature range (C):
-40 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
原厂封装 |
32078 |
10年以上分销商,原装进口件,服务型企业 |
询价 | ||
TI(德州仪器) |
25+ |
5000 |
只做原装 假一罚百 可开票 可售样 |
询价 | |||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
80000 |
询价 | ||||||
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
询价 | |||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
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(德州仪器) |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
询价 | ||
TI/德州 |
2018+ |
HTSSOP |
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(德州仪器) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 |
相关规格书
更多- UNE5532
- WNS40H100C
- WNS40H100CB
- TXFZ1800R170P2CM
- WFI2012FSR68K
- UPD70F3745GJ-GAE-AX
- Z84C1516ASG
- VRF2933MP
- VS-40HFR80
- VS-40HFR80M
- VS-40HFR140M
- VS-40HFR160
- VS-40HFR120M
- VS-40HFR100
- VS-40HFR10M
- VS-40HFR100M
- VS-40HFR160M
- U74HC244
- TS8121K HF
- Z-807B012201101
- Z-807B102201101
- Z-30220110220000
- Z-807B112201101
- W989D2DBJX
- VJ0805Y104KXARW1BC
- VJ0805Y104KXACW1BC
- VJ0805Y104KXAAT2MP
- VJ0805Y104KXATW1BC
- VJ0805Y104KXAAR5G
- VJ0805Y104KXAAT68
- VJ0805Y104KXAAJ68
- UCC38C54
- UCC38C43
- UCC38C51
- UCC38C50
- UCC38C42
- UCC38C41
- UPD720115
- UPD720112
- UPD720100A
- UPD720101
- UPD720102
- UPD720114
- UPD720110
- TRSF3223E
相关库存
更多- XRCGB25M000F3N00R0
- WNS40H100CG
- TXFZ1800R120P2CM
- WFI2520FSR68K
- WRL-13745
- V24B3V3C150BL
- VRF2933
- VS-40HFR
- VS-40HFR60
- VS-40HFR120
- VS-40HFR20M
- VS-40HFR40M
- VS-40HFR20
- VS-40HFR40
- VS-40HFR60M
- VS-40HFR140
- VS-40HFR10
- XN0650100L
- ZT232LEEN
- Z-807B212201101
- Z-807B002201101
- Z-807B202201101
- Z-30220110220010
- VJ0805Y104KXAAT2M
- VJ0805Y104KXAAR68
- VJ0805Y104KXAAR2L
- VJ0805Y104KXAPW1BC
- VJ0805Y104KXAAT2L
- VJ0805Y104KXAAT5G
- VJ0805Y104KXAAJ2L
- VJ0805Y104KXAAJ2MP
- UCC38C40
- UCC38C44
- UCC38C52
- UCC38C55
- UCC38C45
- UCC38C53
- UPD720113
- UPD72012
- UPD720133
- UPD720122
- UPD720130
- UPD7201A
- TRSF3238IDBR
- TRSF3222IDBRG4

