S-13R1 Datasheet, PDF (23/49 Pages) Seiko Instruments Inc – REVERSE CURRENT PROTECTION CMOS VOLTAGE REGULATOR

Rev.1.2_01
REVERSE CURRENT PROTECTION CMOS VOLTAGE REGULATOR
S-13R1 Series
8. 2 Power-on (ON / OFF pin = ON)
At power-on, the reverse current protection mode and the normal operation mode may be repeated during the time
period of VIN − VOUT ≤ VREVD.
V_IN = V_{ON / OFF}
V_IN − V_OUT
V_OUT
Reverse current protection mode
/ normal operation mode
Normal operation mode
Figure 25
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