S-882Z Seiko Instruments, S-882Z Datasheet - Page 17

• Manufacturer Part Number: S-882Z
• Description: ULTRA-LOW VOLTAGE OPERATION CHARGE PUMP IC
• Manufacturer: Seiko Instruments

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Rev.1.2
ULTRA-LOW VOLTAGE OPERATION CHARGE PUMP IC FOR STEP-UP DC-DC CONVERTER STARTUP
8. Current Consumption During Shutdown (I
9. Shutdown Voltage (V
10. Shutdown Voltage (V
7. Current Consumption During Operation (I
2.0
1.5
1.0
0.5
0.0
0.4
0.3
0.2
0.1
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
_00
0.0
0.0
0.0
40
Ta
Ta
Ta
=
20
=
0.5
0.5
0.5
25
25
40
°
C
°
°
C
C
0
V
V
OFF(S)
OFF(S)
OFF(S)
OFF(S)
Ta
1.0
1.0
1.0
OFF
Ta [
V
V
V
=
OFF
Ta
20
IN
N
N
85
) vs. Input Voltage (V
=
=
[V]
[V]
[V]
°
) vs. Temperature (Ta)
1.9 V
1.9
C]
2.5 V
2.5
°
Ta
V
C
CPOUT1(S)
40
1.5
1.5
1.5
40
=
°
85
C
V
°
VM
60
C
a 25
=
=
2.0
2.0
2.0
Seiko Instruments Inc.
2.0 V
1.8 V
80
°
SS
C
SSS
) vs. Input Voltage (V
) vs. Input Voltage (V
IN
)
0.4
0.3
0.2
0.1
0.0
0.0
IN
IN
V
)
Ta
)
0.5
CPOUT1(S)
=
25
1.0
°
C
=
Ta
1.8 V, 2.0 V, 2.2 V, 2.4 V
1.5
V
=
Ta
N
85
[V]
°
C
2.0
40
S-882Z Series
°
C
V
2.5
VM
=
3.0 V
3.0
17
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