STODD01 STMicroelectronics, STODD01 Datasheet - Page 17

• 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

STODD01
8
Figure 14. Supply current vs. temperature
Figure 16. Feedback voltage vs. temperature
Figure 18. OVP vs. temperature
15.5
15.3
15.1
14.9
14.7
14.5
2.5
1.5
0.5
3.32
3.31
3.29
3.28
3.27
3.3
2
1
0
-40
-40
-40
-20
-20
-20
Typical performance characteristics
C
1,2,3
V
V
V
IN_A
IN_A
0
IN_A
0
0
=V
= V
= V
= 10 µF, C
IN_P
IN_P
IN_P
20
20
20
=5V, V
TEMPERATURE [°C]
= 5V, V
TEMPERATURE [°C]
TEMPERATURE [°C]
= 5V, V
40
EN
40
40
<=0.4V, No Switching
EN
EN
= 5V, I
= 5V, V
4,5,6
60
60
60
OUT2
FB1
= 22 µF, L1 = 4.7 µH, L2 = L3 = 3.3 µH.
= no load
= GND
80
80
80
100
100
100
Doc ID 17789 Rev 2
120
120
120
140
140
140
Figure 15. Feedback voltage vs. temperature
Figure 17. Feedback voltage vs. temperature
Figure 19. True shutdown voltage vs.
0.83
0.82
0.81
0.79
0.78
0.77
0.83
0.82
0.81
0.79
0.78
0.77
-0.002
0.008
0.006
0.004
0.002
0.8
0.8
0.01
-40
-40
0
-40
-20
V
-20
IN_A
-20
temperature
Typical performance characteristics
= V
V
V
IN_A
IN_A
IN_P
0
0
= V
= V
= 5V, V
IN_P
0
IN_P
20
20
= 5V, V
= 5V, V
TEMPERATURE [°C]
TEMPERATURE [°C]
TEMPERATURE [°C]
EN
= 0V, I
20
40
40
EN
EN
= 5V, I
= 5V, I
OUT1
60
60
= no load
40
OUT3
OUT1
= no load
= 50mA
80
80
60
100
100
80
120
120
17/31
140
140
100