S-8821 Datasheet, PDF (4/19 Pages) Seiko Instruments Inc – VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER

VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
S-8821 Series
Rev.3.1_00
„ Pin Configurations
SOT-23-6W
Top view
654
123
Table 2
Pin No.
1
2
3
4
5
6
Symbol
VIN
C+
C−
ON/OFF
GND
VOUT
Pin Description
Voltage input pin
Charge-pump pump capacitor connection pin
(positive pin)
Charge-pump pump capacitor connection pin
(negative pin)
Shutdown pin
High level (H): normal operation (step-up)
Low level (L) : step-up halt (all circuit halt)
GND pin
Voltage output pin
Figure 2
4
Seiko Instruments Inc.