STODD01 STMicroelectronics, STODD01 Datasheet - Page 18

• Manufacturer Part Number: STODD01
• Description: Monolithic power management for high definition ODD with true shut-down, reset, and programmable step-up voltage
• Manufacturer: STMicroelectronics

Specifications of STODD01

• Typical Efficiency: > 90 %
• Low Switching Quiescent Current: max 2.2 mA overtemperature range

Typical performance characteristics
18/31
Figure 20. Output leakage current vs.
Figure 22. SW current limitation vs.
Figure 24. Oscillator frequency vs.
1.5
1.4
1.3
1.2
1.1
0.9
0.8
-0.1
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
0.6
0.5
0.4
0.3
0.2
0.1
1
1
0
0
-40
-40
-40
V
IN_A
-20
-20
V
V
-20
= V
IN_A
OUT2
temperature
temperature
temperature
IN_P
= V
= 3.25V (measured @V
0
0
= 5V, V
IN_P
V
= 6V, V
0
IN_A
20
20
EN
TEMPERATURE [°C]
TEMPERATURE [°C]
TEMPERATURE [°C]
= V
= 0V, V
EN
IN_P
20
= 6V,
40
40
= 5V, V
OUT1
OUT2
= GND
60
60
EN
40
= V
= 1.2V
OUT2_nom
80
80
60
- 10%)
100
100
Doc ID 17789 Rev 2
80
120
120
140
100
140
Figure 21. SW current limitation vs.
Figure 23. SW current limitation vs.
Figure 25. Enable vs. temperature
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2
1
0
1
0
3
-40
-40
-40
-20
-20
-20
V
V
V
V
IN_A
OUT3
temperature
temperature
IN_A
OUT1
V
= V
= 1.2V (measured @V
IN_A
0
= V
0
0
= 9.25V (measured @V
IN_P
= V
IN_P
= 6V, V
IN_P
20
= 5V, V
20
20
TEMPERATURE [°C]
= 6V, V
TEMPERATURE [°C]
TEMPERATURE [°C]
EN
40
EN
= 6V,
40
40
= 5V,
OUT1
OUT3
= 7V, I
60
OUT1
60
60
= V
OUT1
= V
OUT3_nom
80
OUT1_nom
80
80
= 50mA
- 10%)
100
- 10%)
100
100
VEN_H
VEN_TH
STODD01
120
120
120
140
140
140