STOD03AS STMicroelectronics, STOD03AS Datasheet - Page 11

• Manufacturer Part Number: STOD03AS
• Description: Dual DC-DC converter for powering AMOLED displays
• Manufacturer: STMicroelectronics

Specifications of STOD03AS

• Typical Efficiency: 85%
• Temperature Range: -40 °C to 85 °C

STOD03AS
5
Figure 4.
Figure 6.
Figure 8.
90%
88%
86%
84%
82%
80%
78%
76%
74%
72%
70%
68%
66%
2.5
Typical performance characteristics
V
2.7
Efficiency vs. input voltage
Input current vs. V
Fast discharge V
O2
2.9
= - 4.9 V; T
3.1
3.3
V
IN
3.5
A
[V]
= 25 °C; See
IN
3.7
Io=50mA
Io=100mA
Io=150mA
Io=200mA
IN
= 3.7 V, no load
3.9
no load
4.1
4.3
Doc ID 022614 Rev 1
Table 1
4.5
for external components used in the tests below.
Figure 5.
Figure 7.
Figure 9.
V
V
EN
I
MID
O2
IN
90%
85%
80%
75%
70%
65%
60%
55%
50%
500
450
400
350
300
250
200
150
100
0
2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5
20
Efficiency vs. output current
Max. power output vs. V
T
Startup and inrush V
load
Typical performance characteristics
A
= 25 °C
40
60
VIN=2.7V
VIN=3.2V
VIN=3.7V
VIN=4.2V
max I
max P
80
V
I
IN
OUT
OUT
100
OUT
[V]
[mA]
at V
120
O2
= -4.9V
140
IN
= 3.7 V, no
160
IN,
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
180
200
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