Overview
HA17431FP is listed in the Amplifier category. Available datasheets include documents from Hitachi Semiconductor, Renesas Technology Corp.
Summary
Shunt Regulato
Description
The HA17431 series is temperature-compensated variable shunt regulators. The main application of these products is in voltage regulators that provide a variable output voltage. The on-chip high-precision reference voltage source can provide ±1% accuracy in the V versions, which have a VKAmax of 16 volts. The HA17431VLP, which is provided in the MPAK-5V package, is designed for use in switching mode power supplies. It provides a built-in photocoupler bypass resistor for the PS pin, and an error amplifier can be easily constructed on the supply side
Source title
HA17431FP Datasheet(PDF) - Renesas Technology Corp