R1212D002A RICOH [RICOH electronics devices division], R1212D002A Datasheet - Page 28

• Manufacturer Part Number: R1212D002A
• Description: STEP-UP DC/DC CONTOLLER
• Manufacturer: RICOH [RICOH electronics devices division]

28
R1212D
18) UVLO Detector Threshold UVLO Released Voltage vs. Temperature
20) D
ELAY
2.10
2.05
2.00
1.95
1.90
1.85
3.2
3.1
3.0
2.9
2.8
2.7
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
Pin Charge Current vs. Temperature
-50
-50
-50
-25
-25
-25
R1212D10xA/B
Temperature Topt( C)
Temperature Topt( C)
Temperature Topt( C)
R1212D100x
R1212D102x
0
0
0
Detector Threshold
Released Voltage
25
25
25
Detector Threshold
Released Voltage
50
50
50
V
75
75
75
IN
=3.3V
100
100
100
19) D
ELAY
1050
1025
1000
2.35
2.30
2.25
2.20
2.15
2.10
2.05
Pin Detector Threshold vs. Temperature
975
950
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
-50
-50
-50
-25
-25
-25
Temperature Topt( C)
Temperature Topt( C)
Temperature Topt( C)
R1212D10xC
R1212D101x
R1212D10xx
0
0
0
Detector Threshold
Released Voltage
25
25
25
50
50
50
V
V
75
75
75
IN
IN
=3.3V
=3.3V
100
100
100