最大输出 38V 并且带有恒流源的单路 LED 驱动

MP3370 是带有恒流源的定频升压变换器。它主要适用于中高输出电流的升压 LED 驱动。\n\n MP3370 使用集成 100mΩ/50V 低侧 MOSFET 可将输出电压调节高至 38V 以驱动更多 LEDs。MP3370 通过使用峰值电流控制和外部环路补偿参数来优化在各种输入电压、输出电压和负载电流中的控制回路。内部软启动、逐周期限流保护和输入欠压锁定在上电和故障时可防止敏感的外部电路承受过大应力或者损坏。\n\n MP3370 具有 PWM 和模拟调光去支持各种调光需求的应用。\n\n MP3370 采用带散热焊盘的 SOIC8-EP 封装。 • 输入电压范围为 3.5V 至 36V\n• 峰值电流限值大于 3A\n• 100mΩ，50V 内部功率 MOSFET\n• 模拟/PWM 调光功能\n• 高效率\n• 欠压锁定（UVLO）保护\n• LED 开路/短路保护\n• 电感/二极管短路保护\n• 43.5V 过压保护\n• 软启动功能\n• 过温保护\n• 采用 SOIC8-EP 封装;

MPS

美国芯源

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER LINEAR PWM 8SOIC

Monolithic Power Systems Inc.

Wide Dynamic Range DTMF Receiver

文件：91.02 Kbytes 页数：8 Pages

MITEL

Wide Dynamic Range DTMF Receiver

Description The MT3x7xB is a family of high performance DTMF receivers which decode all 16 tone pairs into a 4-bit binary code. These devices incorporate an AGC for wide dynamic range and are suitable for end-to-end signalling. The MT3x70B provides an early steering (ESt) logic output to indica

文件：485.97 Kbytes 页数：15 Pages

ZARLINK

Zarlink Semiconductor Inc

Wide Dynamic Range DTMF Receiver

Description The MT3x7xB is a family of high performance DTMF receivers which decode all 16 tone pairs into a 4-bit binary code. These devices incorporate an AGC for wide dynamic range and are suitable for end-to-end signalling. The MT3x70B provides an early steering (ESt) logic output to indica

文件：485.97 Kbytes 页数：15 Pages

ZARLINK

Zarlink Semiconductor Inc