BA6129AF-E2 Rohm Semiconductor, BA6129AF-E2 Datasheet - Page 9

• Manufacturer Part Number: BA6129AF-E2
• Description: IC RESET W/BATT BACKUP SOP8 TR
• Manufacturer: Rohm Semiconductor
• Type: Battery Backup Circuitr

Specifications of BA6129AF-E2

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Voltage - Threshold: 3.5V
• Operating Temperature: -20°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset Timeout: -

•
Memory ICs
External dimensions (Units: mm)
BA6129AF, BA6162F
10
9
8
7
6
5
4
3
2
1
0
Fig. 13 Output voltage vs. power
V
R
R
V
POWER SUPPLY VOLTAGE: V
BAT
O
RES
RES
1
= 200k
= 3V
= V
= 10k
2
1.27
supply voltage
CC
8
1
3
5.0 0.2
4
5
4
0.4
5
0.1
6
SOP8
7
0.3Min.
8
CC
(V)
9
10
5.0
4.9
4.8
4.7
0.15
0
Fig. 14 Output voltage vs. output
OUTPUT CURRENT: I
10
current (!) (when power
supply is detected)
20
30
BA6162
V
V
R
V
CC
BAT
RES
RES
O
(mA)
= 5V
= 3V
= V
= 10k
40
BA6129AF / BA6162 / BA6162F
CC
50
2.54
8
1
9.3
0.3
2.9
2.8
2.7
2.6
4
5
0.5
0
Fig. 15 Output voltage vs. output
DIP8
0.1
0 ~15
50
OUTPUT CURRENT: I
7.62
current (@) (when using
battery backup)
100
150
V
V
V
R
CC
BAT
RES
RES
O
( A)
= GND
200
= 3V
= V
= 10k
CC
250
9