s-873364eup-apgt2g Seiko Instruments Inc., s-873364eup-apgt2g Datasheet - Page 34

• Manufacturer Part Number: s-873364eup-apgt2g
• Description: High Withstand-voltage Voltage Regulator With Reset Function
• Manufacturer: Seiko Instruments Inc.

For reference, the following pages describe the ringing in V
output load capacitance (C
34
Type 1 (Rectangle wave between (V
Overshoot amount: 350 mV
Undershoot amount: 325 mV
*1. High voltage value − low voltage value
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
S-8750xxx
S-8730xxx
Series
Output voltage
Input voltage
[200 mV/div]
[1 V/div]
Load current (I
Load capacitance (C
Input fluctuation ( Δ V
Temperature (Ta)
Load current (I
Load capacitance (C
Input fluctuation ( Δ V
Temperature (Ta)
Parameter
L
10 V
), input fluctuation width ( Δ V
OUT
OUT
)
)
Table 20 Parameter dependency (Type 1)
Figure 29 Ringing waveform (Type 1)
IN
IN
L
L
)
)
*1
*1
)
)
(V
10 to 60 mA, C
1 to 47 μ F, I
2 to 4 V
4 to 18 V
− 40 °C to + 85 °C
10 to 60 mA, C
1 to 47 μ F, I
4 to 20 V
− 40 °C to + 85 °C
Seiko Instruments Inc.
OUT
OUT
+1) V
+1) V and 10 V)
Conditions
OUT
OUT
IN
), and temperature (Ta) as parameters.
L
L
= 40 mA
= 40 mA
= 10 μ F
= 10 μ F
OUT
5 ms/div
measured using the output load current (I
I
OUT
Method to decrease
Low temperature
Low temperature
=40 mA, C
overshoot
Decrease
Decrease
Increase
Increase
Increase
Increase
Increase
L
=10 μF, Ta=25°C
Method to decrease
Low temperature
Low temperature
undershoot
Decrease
Decrease
Decrease
Decrease
Decrease
Increase
Increase
Rev.7.2
OUT
),
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