s-8425 Seiko Instruments Inc., s-8425 Datasheet - Page 23

• Manufacturer Part Number: s-8425
• Description: Battery Backup Switching Ic
• Manufacturer: Seiko Instruments Inc.

Rev.2.3
(1) VOUT pin
(3) VCH pin
C
V
2.2 C
IN
CH
= 6.0 V, I
= 10 μ F, I
OUT
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0.60
0.50
0.40
0.30
0.20
0.10
0.00
_00
Dependency
0
0
OUT
CH
= 50 mA and 10 μ A, Ta = 25 ° C
= 10 mA and 10 μ A, Ta = 25 ° C
10
10
C
C
OUT
CH
20
20
( μ F)
( μ F)
30
30
40
40
50
50
Seiko Instruments Inc.
(2) VRO pin
V
IN
= 6.0 V, I
0.30
0.25
0.20
0.15
0.10
0.05
0.00
BATTERY BACKUP SWITCHING IC
0
RO
= 30 mA and 10 μ A, Ta = 25 ° C
10
C
RO
20
( μ F)
30
40
Overshoot
Undershoot
S-8425 Series
50
23