STOD02 STMicroelectronics, STOD02 Datasheet - Page 14

• Manufacturer Part Number: STOD02
• Description: Dual DC-DC converter for powering AMOLED display
• Manufacturer: STMicroelectronics

Specifications of STOD02

• Typical Efficiency: 85 %
• Low Quiescent Current: <1 μA in shutdown mode
• Temperature Range: -40 °C to 85 °C
• Package: DFN 12 leads - (3 x 3 mm)

14/23
Figure 13. Quiescent current vs. temperature
V
Figure 15. Step-up line transient regulation
V
Figure 17. Step-up load transient regulation
V
EN
EN
EN
V
V
I
I
V
V
O1
O1
V
V
O1
O1
=GND, V
=V
V
=V
V
O1
O1
I
I
O1
O1
0.650
0.650
0.550
0.550
0.450
0.450
0.350
0.350
0.250
0.250
0.150
0.150
0.050
0.050
INA
INA
=4.6V, V
=4.6V, V
=V
=V
-40
-40
INP
INP
INA
=3.5V to 3V, I
=3.7V, I
=V
O2
O2
INP
=-4.9V, T
=-4.9V, I
-15
-15
=3.7V
O1
=3 to 30mA & I
O2
R
O1
=T
10
10
=NO LOAD, T
TEMP [°C]
TEMP [°C]
=100mA, I
F
=50µs
35
35
O1
O2
=30 to 3mA,
R
=NO LOAD,
=T
F
60
60
=30µs
Doc ID 15245 Rev 3
85
85
Figure 14. Input current vs. temperature
V
Figure 16. Inverting line transient regulation
V
Figure 18. Inverting load transient regulation
V
EN
EN
EN
V
V
I
I
V
V
V
V
O2
O2
O2
O2
O2
O2
=V
V
=V
V
=V
V
I
I
O2
O1
O1
1.500
1.500
1.400
1.400
1.300
1.300
1.200
1.200
1.100
1.100
1.000
1.000
0.900
0.900
0.800
0.800
INA
INA
INA
=-4.9V
=4.6V, V
=4.6V, V
=V
=V
=V
-40
-40
INP
INP
INP
=3.7V, I
=3.5V to 3V, I
=3.7V, I
O2
O2
=-4.9V, T
=-4.9V, I
-15
-15
O1
O2
=I
=3 to 30mA & I
O1
O2
R
O1
=T
=NO LOAD, T
=NO LOAD, V
10
10
TEMP [°C]
TEMP [°C]
=NO LOAD, I
F
=50µs
35
35
O2
=30 to 3mA,
R
O1
O2
=T
=4.6V,
=100mA,
F
60
60
=30µs
85
85