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| 产品 | TPS61169 | ||
| 描述 | TPS61169 是一款升压转换器，配有额定电压为 40V 的集成开关场效应晶体管 (FET)，可驱动 LED 串。 该升压转换器内部具有一个 40V、1.8A 金属氧化物半导体场效应晶体管 (MOSFET)，电流下限为 1.2A，可针对小型或大型面板背光照明驱动单个 LED 或 LED 串。 默认的白色 LED 电流通过外部传感器电阻 RSET 设定，反馈电压稳压至 204mV，如 所示。 运行期间，LED 电流可通过施加到 CTRL 引脚上的脉宽调制 (PWM) 信号加以控制，该信号的占空比决定反馈基准电压。 TPS61169 不会突发 LED 电流，因此不会在输出电容器上产生可闻噪声。 为提供最佳保护，该器件集成了 LED 开路保护特性，该特性会在 LED 开路状态下禁用 TPS61169，以防止输出电压超过 IC 最大绝对额定电压。 | ||
| 操作 | 查看详情 | 点击下载 | 购买 |
| 制造商 | 型号 | 分类 | 描述 | 下载 |
|---|---|---|---|---|
 AVX Corporation | 008016020000001 | 连接器底板连接器 | rack & panel connectors 20p male, gray, unc act scrw, NO cover | |
AVX Corporation | 008016020000601 | 连接器底板连接器 | rack & panel connectors 20p M grn NO cover | |
AVX Corporation | 008016020000608 | 连接器底板连接器 | rack & panel connectors 20p fem grn conn unc thrd NO cvr | |
AVX Corporation | 008016020000002 | 连接器底板连接器 | rack & panel connectors 20p male, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016020000008 | 连接器底板连接器 | rack & panel connectors 20p fem, gray, unc act scrw, NO cover | |
AVX Corporation | 008016020000607 | 连接器底板连接器 | rack & panel connectors 20p FM grn NO cover | |
AVX Corporation | 008016038000608 | 连接器底板连接器 | rack & panel connectors 38p fem grn conn unc thrd NO cvr/cont | |
AVX Corporation | 008016038000607 | 连接器底板连接器 | rack & panel connectors 38p female green | |
AVX Corporation | 008016038000601 | 连接器底板连接器 | rack & panel connectors 38p M grn NO cover | |
AVX Corporation | 008016038000602 | 连接器底板连接器 | rack & panel connectors 38p male grn conn unc thrd NO cvr/cont | |
AVX Corporation | 008016038000631 | 连接器底板连接器 | rack & panel connectors 38p male green | |
AVX Corporation | 008016038000002 | 连接器底板连接器 | rack & panel connectors 38p male, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016120296607 | 连接器底板连接器 | rack & panel connectors 120p female green wire wrap w/o cover | |
AVX Corporation | 008016090000608 | 连接器底板连接器 | rack & panel connectors 90p fem grn conn unc thrd NO cvr | |
AVX Corporation | 008016120000008 | 连接器底板连接器 | rack & panel connectors 120p fem, gray, unc act scrw, NO cover | |
AVX Corporation | 008016120000007 | 连接器底板连接器 | rack & panel connectors 120p fem, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016056000007 | 连接器底板连接器 | rack & panel connectors 56p fem, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016120000002 | 连接器底板连接器 | rack & panel connectors 120p male, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016090000602 | 连接器底板连接器 | rack & panel connectors 90p male grn conn unc thrd NO cvr | |
AVX Corporation | 008016090000002 | 连接器底板连接器 | rack & panel connectors 90p male, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016056000610 | 连接器底板连接器 | rack & panel connectors 56p female grn side lge clamp | |
AVX Corporation | 008016090000601 | 连接器底板连接器 | rack & panel connectors 90p M grn NO cover | |
AVX Corporation | 008016090000007 | 连接器底板连接器 | rack & panel connectors 90p fem, gray, unc fixed nut, NO cover | |
AVX Corporation | 008016090000001 | 连接器底板连接器 | rack & panel connectors 90p male, gray, unc act scrw, NO cover | |
AVX Corporation | 008016090000702... | 连接器底板连接器 | rack & panel connectors 90cont connector |