s-882150aph-m2ztfu Seiko Instruments Inc., s-882150aph-m2ztfu Datasheet - Page 16

• Manufacturer Part Number: s-882150aph-m2ztfu
• Description: Voltage Regulation Step-up Charge Pump Dc-dc Converter
• Manufacturer: Seiko Instruments Inc.

16
VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
S-8821 Series
(7) Load fluctuation
S-882133A
(8) Input voltage fluctuation
S-882133A
CH1
CH2
CH1
CH2
1.8 V
1 mA
3.3 V
[1 ms/div.]
10 mA
[1 ms/div.]
CH1: V
CH2: I
CH1: V
CH2: V
OUT
OUT
OUT
IN
[1 V/div.]
[2 mA/div.]
[20 mV/div.]
[20 mV/div.]
I
OUT
V
IN
=10 mA
=2.0 V
Seiko Instruments Inc.
S-882150A
S-882150A
CH1
CH2
CH1
CH2
1 mA
3.0 V
10 mA
5.0 V
[1 ms/div.]
[1 ms/div.]
CH1: V
CH2: I
CH1: V
CH2: V
OUT
OUT
OUT
IN
I
[2 mA/div.]
[1 V/div.]
OUT
[20 mV/div.]
[20 mV/div.]
=10 mA
V
Rev.4.1
IN
=3.0 V
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