HA17431_15 Datasheet, PDF (10/21 Pages) Renesas Technology Corp – Shunt Regulator

HA17431 Series
Reference Voltage Pin Input Current vs. Cathode Voltage Characteristics
2.5
2.0
1.5
1.0
I_K = 10 mA
0.5
0
5 10 15 20 25 30 35 40
Cathode voltage V_K (V)
Pulse Response
5
INPUT
(P.G)
4
3
OUTPUT
(Vout)
2
220 Ω
50 Ω
Vout
1
GND
P.G
f = 100 kHz
0123456
Time t (μs)
Reference Voltage Temperature Characteristics
2.50
2.49
V_KA = Vref
I_K = 10 mA
2.48
2.47
2.46
2.45
2.44
–20
0 20 40 60 80 85
Ambient temperature Ta (°C)
R03DS0086EJ0400 Rev.4.00
Jan 10, 2014
Page 10 of 20