Description
The DIODES™ PAM2861 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage.
Features
- Simple Low Parts Count.
- Internal 40V NDMOS Switch.
- 1A Output Current.
- Single Pin On/Off and Brightness Control Using DC Voltage or
PWM.
- Soft-Start.
- High Efficiency (Up to 97%).
- Wide Input Voltage Range: 6V to 40V.
- Output Shutdown.
- Open LED Protection.
- Short LED Protection.
- Up to 1MHz Switching Frequency.
- Inherent Open-Circuit LED Protection.
- Typical 5% Output Current Accuracy.
- Pb-Free TSOT25 and SOT89-5 Packages.
- Totally.
PAM2861-Diodes.pdf
