TLD5541-2QV 是一款同步双通道 DC-DC 控制器，具有内置保护功能和 SPI 接口

The TLD5541-2QV is a synchronous Dual-Channel DC/DC controller with built in protection features and SPI interface. This synchronous concept is beneficial for driving high power LEDs or Laser Modules with maximum system efficiency.\n To give maximum flexibility for different applications both • Dual-Channel synchronous Multitopology (B2B, B2G, SEPIC, Buck) DC/DC Controller\n• Constant Current and Constant Voltage Regulation\n• Individual channel or Multiphase Boost (Multiphase Buck→ TLD5501-2QV) operation\n• Wide VIN Range (Device 4.5V to 40V, Power Stage 4.5V to 55V)\n• Wide LED forward;

Infineon

英飞凌

丝印：TLD55412QV；Package：PG-VQFN-48-31；Dual SYNC DC/DC Controller with SPI Interface

文件：1.43076 Mbytes 页数：78 Pages

INFINEON

英飞凌

评估板

TLD5541-2QV DEMO V1 板针对高功率 LED 应用进行了优化，效率高于 90%。它具有同步 SEPIC 降压-升压和升压至电池 (B2B) 通道，可转换为升压至地 (B2G) 拓扑。2x7 针脚接头连接到 TLD55xx MICROKIT（SP001802790）板，可通过 PC 上的 LabVIEW GUI 进行控制，非常适合汽车照明。

Infineon

英飞凌

PG-VQFN-48

INFINEON/英飞凌

上传：深圳市粤骏腾电子科技有限公司

CONN

SAMTEC/申泰

上传：深圳市恒佳微电子有限公司