STP04CM05 数据手册 ( 数据表 ) - STMicroelectronics

Description
The STP04CM05 is a high-power LED driver and 4-bit shift register designed for Power-LED applications.

FEATUREs
■ 4 constant current output channels
■ Adjustable output current through one external resistor
■ Can be driven by a 3.3 V microcontroller
■ Serial data IN/parallel data OUT
■ Output current: 80-400 mA
■ 20 V of output driving capability
■ 30 MHz clock frequency
■ UVLO (under voltage lockout) and POR (power ON reset)
■ TSD, thermal shutdown, output off when junction temperature exceeds limit
■ Operating free-air temperature range -40 to 125 ºC
■ ESD protection 2.5 kV HBM, 200 V MM
■ Available in high thermal TSSOP exposed pad.