s-8425 Seiko Instruments Inc., s-8425 Datasheet - Page 17

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

Rev.2.3
1.2 C
(1) VOUT pin
(3) VCH pin
I
I
OUT
CH
= 10 mA, V
= 50 mA, V
OUT
0.50
0.40
0.30
0.20
0.10
0.00
0.50
0.40
0.30
0.20
0.10
0.00
_00
Dependency
0
0
IN
IN
10
10
= 6 V and 10 V, Ta = 25 ° C
= 6 V and 10 V, Ta = 25 ° C
C
C
OUT
CH
20
20
( μ F)
(μF)
30
30
40
40
Seiko Instruments Inc.
50
50
(2) VRO pin
I
RO
= 30 mA, V
0.50
0.40
0.30
0.20
0.10
0.00
BATTERY BACKUP SWITCHING IC
0
IN
10
= 6 V and 10 V, Ta = 25 ° C
C
RO
20
( μ F)
30
40
S-8425 Series
Overshoot
Undershoot
50
17