ST662AC STMicroelectronics, ST662AC Datasheet - Page 6

• 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

Electrical characteristics
4
Table 5.
Table 6.
6/20
Symbol
Symbol
R
R
V
V
I
I
I
V
I
I
I
V
V
V
SH
f
SH
f
Q1
Q2
Q1
Q2
n
SW
n
SW
O
O
IH
IH
IL
IL
O
O
Output voltage
Quiescent current
Shutdown current
Shutdown pin current
Shutdown input low threshold
Shutdown input high threshold
Oscillator frequency
Power efficiency
V
Output voltage
Quiescent current
Shutdown current
Shutdown pin current
Shutdown input low threshold
Shutdown input high threshold
Oscillator frequency
Power efficiency
V
CC
CC
Electrical characteristics
Refer to the test circuits, V
specified. Typical value are referred at T
Electrical characteristics
Refer to the test circuits, V
specified. Typical value are referred at T
Electrical characteristics for ST662AB-TRY (Automotive Grade)
- V
- V
OUT
OUT
Parameter
Parameter
switch impedance V
switch impedance V
I
I
NO LOAD, V
NO LOAD, V
V
V
V
V
I
I
NO LOAD, V
NO LOAD, V
V
V
V
V
O
O
O
O
CC
CC
SHDN
SHDN
CC
CC
SHDN
SHDN
SHDN
CC
CC
SHDN
= 0 to 30 mA, V
= 0 to 30 mA, V
= 0 to 20 mA
= 0 to 20 mA
= 4.5 V to 5.5 V, T
= 5 V, I
= 5 V, I
= 4.5 V to 5.5 V, T
= 5 V, I
= 5 V, I
Doc ID 5068 Rev 8
= 0, V
= V
= V
= 0, V
= V
= V
Test conditions
Test conditions
CC
CC
CC
CC
O
O
O
O
SHDN
SHDN
SHDN
SHDN
CC
CC
= 30 mA
= 30 mA
= 30 mA, T
= 30 mA, T
= 5V
= 5V, I
= 5V, T
= 5V, I
A
= 5V
= 5V
A
= 25 °C.
CC
CC
= 0
= V
= 0
= V
= 25 °C.
O
O
A
= 4.75 to 5.5 V
= 4.75 to 5.5 V
CC
CC
= 100 µA
= 100 µA
= 25°C
A
A
A
A
= 25°C
= 25°C
= T
= -40 to 125 °C, unless otherwise
MIN
to T
MAX
Min.
11.4
11.4
Min.
11.2
11.2
-50
-50
2.4
2.4
, unless otherwise
Typ.
Typ.
100
400
100
400
ST662AB, ST662AC
-12
-12
12
72
12
12
12
72
1
0
1
1
0
1
Max.
Max.
12.6
12.6
12.8
12.8
500
500
0.4
0.4
10
15
-5
-5
2
2
Unit
Unit
kHz
kHz
kΩ
kΩ
µA
µA
µA
µA
µA
µA
µA
µA
%
%
V
V
V
V
V
V