S-1702 Datasheet, PDF (3/45 Pages) Seiko Instruments Inc – Built-in overcurrent protection circuit

SUPER-LOW CURRENT CONSUMPTION 150 mA VOLTAGE REGULATOR WITH BUILT-IN HIGH-ACCURACY VOLTAGE DETECTOR AND RESET INPUT FUNCTION
Rev.2.2_01
S-1702 Series
3. S-1702 Series L type to N type, P type (external delay type)
ON / OFF
Overcurrent
protection circuit
ON/OFF circuit
Reference
voltage circuit
VOUT
Product
Type
L
M
N
P
Detector
Monitor
Voltage
VOUT
VOUT
VIN
VIN
Discharge Shunt Function
by ON / OFF Pin

×

×
Logic
CD
Reset circuit circuit
VSS
VIN
Reference
voltage
circuit
Voltage
detector
Delay
circuit
Output
circuit
VDOUT
Figure 3
3