STOD03AS STMicroelectronics, STOD03AS Datasheet - Page 9

• 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
Table 6.
Inverting converter section
R
R
R
R
Symbol
I
V
Δ
I-L
I-L
Δ
MID MAX
V
DSON
DSON
Δ
DSON
DSON
MID-PP
V
V
O2-PP
V
V
I
1MAX
2MAX
O2 LT
O2
MIDT
O2
O2T
N1
N2
P1
P2
Electrical characteristics (continued)
Load transient regulation
TDMA noise line transient
regulation
Max. step-up load current
Step-up inductor peak current
P-channel static drain-source
ON resistance
N-channel static drain-source
ON resistance
Output negative voltage range
Output negative voltage total
variation on default value
Temperature accuracy
Line transient
Load transient regulation
Load transient regulation
TDMA noise line transient
regulation
Maximum inverting output
current
Inverting peak current
P-channel static drain-source
ON resistance
N-channel static drain-source
ON resistance
Parameter
I
to 3mA, T
I
I
T
I
=2.9V to 3.4V; F=200Hz;
T
V
V
value
V
V
31 different values set by the
S
(see
V
I
load, T
V
I
T
V
I
I
3mA, T
I
I
T
I
=2.9V to 3.4V; F=200Hz;
T
V
V
value
V
V
Doc ID 022614 Rev 1
MID
MID
MID
MID
O2
MID
O2
O2
O2
O2
O2
R
R
J
R
R
INA,P
MID
INA,P
INA,P
WIRE
INA
INA
INA,P
INA,P
O2
INA,P
INA,P
=-40°C to +85°C
=T
=T
=T
=T
=5mA to 150mA, I
=100mA, T
=3 to 30mA and I
=10 to 100mA and
=100 to 10mA,
=5 to 100mA; V
=3 to 30mA and I
=10 to 100mA and
=100 to 10mA,
=5 to 100mA; V
=V
=V
no load,
below 10% of nominal
Section
F
F
10% below of nominal
F
F
Test conditions
=2.9V to 4.5V
=3.7V, I
=3.7V, I
=3.5V to 3.0V,
=2.9V to 4.5V
=3.7V, I
=3.7V, I
=30µs
=50µs; I
=100µs
=50µs; I
pin
J
INP
INP
R
=25°C
=T
R
=2.5V to 4.5V;
=3.7V; I
=T
F
=100µs
6.1.2)
F
SW
SW
SW
SW
R
O2
MID
=30µs
=T
=100mA
=100mA
=100mA
=100mA
no load
O2
F
no load
INA,P
=50µs
INA,P
O2
=5mA,
MID
MID
=30 to
=30
no
-4.97
Min.
-200
-5.4
-1.2
200
0.9
Electrical characteristics
Typ.
±0.5
0.42
0.43
±20
±25
±20
-4.9
+12
±20
±25
±25
1.0
0.4
-4.83
Max.
-2.4
-0.9
1.1
2.0
1.0
Unit
mV
mV
mV
mA
mV
mV
mV
mV
mA
%
Ω
Ω
Ω
Ω
A
V
V
A
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