PROGRAMMABLE PRECISION SHUNT REGULATOR
APPLICATION INFORMATION
1. Shunt Regulator
TL431/A/C
Note A : R Should provide cathode current 1mA to the TL431 at minimum VI(BATT)
2. Precision High-Current Series Regulator
Note A : R Should provide cathode current≥1mA to the TL431 at minimum VI(BATT)
3. Output Control of a Three-Terminal Fixed Regulator
Dec. 2010 – Rev.1.5
-9-
HTC