ACE432N
Precision adjustable shunt voltage reference
Application Circuit
Figure 1. Test Circuit for VKA=VREF
VO=VKA=VREF
Figure 2. Test Circuit for VKA>VREF
,
VO=VKA=VREF*1(1+R1/R2)+IREF*R1
Figure 3. Test Circuit for IK(OFF)
Figure 4. Test Circuit for VKA>VREF
,
VO=VKA=VREF*1(1+R1/R2)+IREF*R1
ACE432N
Figure 5. Flyback with isolation using ACE432N as voltage reference and error amplifier
* To improve the stability of output voltage, Figure 4, a 0.1uF capacitor is recommended between cathode to anode.
VER 1.4
4