TD9157 Description
z Input Voltage Based Dynamic Power Management (VIN z The TD9157 is a pact, flexible, high‐efficiency, z USB‐friendly switch‐mode charge management device for single‐cell Li‐ion and Li‐polymer batteries used in a wide z range of portable applications. The charge parameters can be programmed through an I2C interface. The IC integrates a z synchronous PWM controller, power MOSFETs, input current z sensing,...