ST662AC STMicroelectronics, ST662AC Datasheet - Page 4

• Manufacturer Part Number: ST662AC
• Description: DC-DC CONVERTER FROM 5V TO 12V, 0.03A FOR FLASH MEMORY PROGRAMMING SUPPLY
• Manufacturer: STMicroelectronics

Specifications of ST662AC

• Output Voltage: 12 V ± 5 %
• Supply Voltage Range: 4.5 V to 5.5 V
• Very Low Quiescent Current: 100 μA
• Logic Controlled Electronic Shutdown: 1 μA

Pin configuration
2
Figure 2.
Table 2.
4/20
Pin n°
1
2
3
4
5
6
7
8
Symbol
Pin configuration
Pin connections (top view)
Pin description
SHDN
V
GND
C1+
C2+
V
C1-
C2-
OUT
CC
Negative terminal for the first charge pump capacitor
Positive terminal for the first charge pump capacitor
Negative terminal for the second charge pump capacitor
Positive terminal for the second charge pump capacitor
Supply voltage
12 V output voltage V
Ground
Active high C-MOS logic level shutdown input. SHDN is internally pulled up to V
Connect to GND for normal operation. In Shutdown mode the charge pumps are turned
off and V
OUT
= V
CC
OUT
Doc ID 5068 Rev 8
= V
CC
when in shutdown mode
Name and function
ST662AB, ST662AC
CC
.