汽车级恒流 3A PWM 可调光降压稳压器 LED 驱动器

A6214 是一款单 IC 切换稳压器，可以为驱动大功率 LED 提供恒流输出。A6214 集成了可以用于直流-直流降压转换的高侧 N 沟道 DMOS 开关。使用逐循环导通时间法输出真正的平均电流。\n\n用户可以使用外部电流感应电阻选择输出电流。可以根据 LED 串中的 LED 数量自动调节输出电压。从而确保实现系统的最佳效率。\n\n可以通过激活引脚上的直接逻辑输入脉宽调制 (PWM) 信号进行 LED 调光。此外，可以通过模拟调光输入来校准 LED 电流或结合外部 NTC 热敏电阻执行热量折返。\n\nA6216 额外增加了在独立模式下生成自己的 PWM 调光频率和工作循环的功能。\n\ • 获得 AEC-Q100 认证\n• 工作温度范围内的最大输出电流为 2 A\n• 可以使用肖特基或硅低侧二极管\n• 内部控制环路补偿\n• 通过直接逻辑输入进行 PWM 调光，可以将 200 Hz 条件下的误差降低到 0.1%\n• 利用模拟调光进行亮度校准和热量折返\n• 故障标记输出 (A6216)\n• 逐循环电流限制\n• 提供以下稳健保护：• 相邻引脚间短路\n• 部件开路/短路故障;

2 A maximum output over operating temperature range

文件：1.84874 Mbytes Page：25 Pages

2 A maximum output over operating temperature range

文件：1.84874 Mbytes Page：25 Pages

封装/外壳：16-TSSOP（0.173"，4.40mm 宽）裸露焊盘 包装：散装 描述：IC LED DRV RGLTR PWM 2A 16ETSSOP 集成电路（IC） LED 驱动器

INTELLIGENT HIGH SIDE MOSFET POWER SWITCH

General Description The IR6216 is a 5 terminal monolithic HIGH SIDE SWITCH with built in short circuit, over- temperature, ESD protections, inductive load turn off capability and diagnostic feedback. The on-chip protection circuit limits the average current during short circuit if the drain curr

BIPOLAR LINEAR INTEGRATED CIRCUIT (15W BTL X 2CH AUDIO POWER AMPLIFIER)

15W BTL X 2CH AUDIO POWER AMPLIFIER

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planer transistor For digital circuits ■ Features ● Costs can be reduced through downsizing of the equipment and reduction of the number of parts. ● MT-1 type package, allowing supply with the radial taping.

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planer transistor For switching/digital circuits ■ Features ● Two elements incorporated into one package. (Transistors with built-in resistor) ● Reduction of the mounting area and assembly cost by one half.

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planer transistor For switching/digital circuits ■ Features ● Two elements incorporated into one package. (Transistors with built-in resistor) ● Reduction of the mounting area and assembly cost by one half. ■ Basic Part Number of Element ● UN1216 × 2 elements