STOD13AS STMicroelectronics, STOD13AS Datasheet - Page 6

• Manufacturer Part Number: STOD13AS
• Description: 250 mA dual DC-DC converter for powering AMOLED display
• Manufacturer: STMicroelectronics

Specifications of STOD13AS

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

Pin configuration
2
6/25
Pin configuration
Figure 3.
Table 3.
Pin name
PGND
AGND
S
V
V
V
V
V
Lx
Lx
WIRE
EN
FD
REF
IN A
IN P
MID
O2
1
2
Pin configuration (top view)
Pin description
Exposed
Pin n°
pad
10
11
12
1
2
3
4
5
6
7
8
9
Boost converter switching node
Power ground pin
Boost converter output voltage
Fast discharge control pin. When pulled LOW, the fast discharge after
shutdown is active. When pulled HIGH, the fast discharge is OFF
Signal ground pin. This pin must be connected to the power ground layer
Voltage reference output. 1 µF bypass capacitor must be connected
between this pin and AGND
Negative voltage setting pin
Enable control pin. High = converter on; Low = converter in shutdown
mode
Inverting converter output voltage
Inverting converter switching node
Analogic input supply voltage
Power input supply voltage
Internally connected to AGND. Exposed pad must be connected to
ground layers in the PCB layout in order to guarantee proper operation of
the device
Doc ID 022733 Rev 1
Description
STOD13AS