STOD02 STMicroelectronics, STOD02 Datasheet - Page 4

• 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)

2
Figure 2.
Table 2.
4/23
Pin n°
10
11
12
1
2
3
4
5
6
7
8
9
Pin configuration
Pin connections (top view)
Pin description
exposed
Symbol
PGND
AGND
S-wire
V
V
V
V
V
pad
L
L
NC
EN
REF
INA
INP
O1
O2
X1
X2
Switching node of the step up converter
Power ground pin
Step up converter output voltage
Not connected
Signal ground pin. This pin must be connected to power ground pin
External voltage reference
Negative voltage setting pin, uses S-wire protocol
Enable control pin. ON = V
Inverting converter output voltage
Switching node of the inverting converter
Analog input supply voltage
Power input supply voltage
Internally connected to AGND. Exposed pad must be connected to AGND and PGND in
the PCB layout in order to guarantee proper operation of the device.
Doc ID 15245 Rev 3
I
. When pulled low, the device goes in shutdown mode
Description