Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface

Description The FAN5341 is an asynchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of up to five LEDs in series. Optimized for small form factor applications, the 1.2MHz fixed switching frequency allows the use of small chip inductors and capacitors.

LED 驱动器，串联升压，带集成式肖特基二极管和单线数字接口

FAN5341 是一款异步恒流 LED 驱动器，能够有效地为串联的 5 个 LED 提供高达 500 mW 的功率。 针对小尺寸应用进行了优化，1.2MHz的固定开关频率允许使用小型片状电感和电容。FAN5341通过简易单线数字控制接口在32个线性步骤内采用数字脉冲对LED亮度进行编程。 为了安全起见，该器件集成了过压、过流、短路检测以及热关断保护。 此外，如果电池电压过低，则会触发输入欠压闭锁保护。FAN5341 是采用极薄型设计、外形小巧（2 mm x 2 mm x 0.55 mm) 的 6 引脚 UMLP 封装，符合环保和 RoHS 要求。 •异步升压转换器\n•内部肖特基二极管\n•高达 500 mW 的输出功率\n•驱动 3 至 5 个串联 LED\n•2.7 V 至 5.5 V 输入电压范围\n•采用单线式数字控制接口设置 LED 亮度\n•32 个线性台阶\n•1.2 MHz 固定开关频率\n•软启动性能\n•输入欠压闭锁 (UVLO)\n•输出过压保护 (OVP)\n•短路检测\n•热关断 (TSD) 保护;

Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface

文件：654.71 Kbytes Page：11 Pages

Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface

Description The FAN5341 is an asynchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of up to five LEDs in series. Optimized for small form factor applications, the 1.2MHz fixed switching frequency allows the use of small chip inductors and capacitors.

Synchronous DC-DC MOSFET Driver

Synchronous DC-DC MOSFET Driver

文件：256.91 Kbytes Page：11 Pages

Synchronous DC-DC MOSFET Driver

文件：256.91 Kbytes Page：11 Pages

Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface

文件：654.71 Kbytes Page：11 Pages

封装/外壳：6-UDFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRVR RGLTR SGL WR 6UMLP 集成电路（IC） LED 驱动器

2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5330/AD5331/AD5340/AD53411 are single 8-/10-/12- bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 μA at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the

2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5334/AD5335/AD5336/AD5344 are quad 8-, 10-, and 12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 500 µA at 3 V, and feature a power-down mode that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can drive

2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5330/AD5331/AD5340/AD53411 are single 8-/10-/12- bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 μA at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the

Brushless DC motor and VCM drive circuit with speed control

文件：169.35 Kbytes Page：28 Pages

Brushless DC motor and VCM drive circuit with speed control

文件：169.35 Kbytes Page：28 Pages