S-8821 Seiko Instruments, S-8821 Datasheet - Page 4

• Manufacturer Part Number: S-8821
• Description: VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
• Manufacturer: Seiko Instruments

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4
VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
S-8821 Series
Pin Configurations
SOT-23-6W
6
1
Top view
Figure 2
5
2
4
3
Pin No.
1
2
3
4
5
6
Seiko Instruments Inc.
VIN
C+
C−
ON/OFF
GND
VOUT
Symbol
Voltage input pin
Charge-pump pump capacitor connection pin
(positive pin)
Charge-pump pump capacitor connection pin
(negative pin)
Shutdown pin
GND pin
Voltage output pin
High level (H) : normal operation (step-up)
Low level (L) : step-up halt (all circuit halt)
Table 2
Pin Description
Rev.3.1
_00
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