| Description | The TPS54200 and TPS54201 devices are 1.5-A synchronous buck mono-color or IR drivers with 28-V maximum input voltage. Current-mode operation provides fast transient response and eases loop stabilization. The TPS54200 and TPS54201 can be used to drive single-string or multi-string mono-color or Infrared (IR) LED arrays as in the case of night vision cameras. By integrating the MOSFETs and employin... |
| Features |
•1 4.5-V to 28-V Wide Input Range • Integrated 150-mΩ and 70-mΩ MOSFETs for 1.5‑A, Continuous Output Current • Low, 2-μA Shutdown Current • Fixed 600-kHz Frequency • Peak Current Mode With Internal Compensation • 200-mV and 100-mV Sense Voltage During Analog and PWM Dimming Modes • Precision Analog Dimming (ADIM) by PWM Input • LED-Open and -Short ... |
| Datasheet |
 TPS54201 Datasheet - 2.27MB |
