Electrical characteristics
4 Electrical characteristics
STCS05A
Table 5. Electrical characteristics (V
CC
= 12 V; I
O
= 100 mA; T
J
= -40 °C to 125 °C; V
DRAIN
= 1 V;
C
DRAIN
= 1 µF; C
BYP
= 100 nF typical values are at T
A
= 25 °C, unless otherwise specified)
Symbol Parameter Test conditions Min.
Typ.
Max.
Unit
V
V
I
CC
O
FB
Supply voltage range
Output current range
Output current
Regulation (percentage with respect to V
CC
= 12 V)
Feedback Voltage
R
FB
= 0.2 Ω
V
CC
= 4.5 to 40 V,
I
O
= 100 mA; V
DRAIN
= 1 V
I
O
= 0 to 0.5 A
On Mode
V
T
I
CC
DROP
LEAK
DRAIN
R
T
/T
D
F
DISC
Quiescent current (Measured on
V
CC
pin)
Dropout voltage (V
DRAIN to GND)
Drain leakage current
Rise/Fall time of the current on
PWM transition
Delay on PWM signal (see
Figure 3 )
Low level voltage
Leakage current
Load disconnection threshold
(V
DRAIN
-GND)
Shutdown Mode;
V
CC
= 5 to 12 V
Shutdown Mode;
V
CC
= 12 to 40 V
I
O
= 100 mA
I
O
= 0.5 A
Shutdown; V
DRAIN
= 40 V
C
SLOPE
= 10 nF,
T
J
= -40 °C to 105 °C
V
PWM
rising, V
CC
= 12 V
C
SLOPE
= floating
V
PWM
falling, V
CC
= 12 V
C
SLOPE
= floating
I
SINK
= 5 mA
V
DISC
= 5 V
DISC Turn-ON
DISC Turn-OFF
Shutdown temperature
Thermal
Protection
Hysteresis
Logic inputs (PWM and EN)
4.5
1
-1
90
500
100
450
0.12
0.58
800
3
1.2
0.2
75
110
155
25
40
500
+1
110
750
1
3
0.16
0.9
10
0.5
1
V mA mA
% mV
µA
V
µA
µs
µs
V
µA mV
°C
V
L
V
H
Input low level
Input high level
EN, PWM leakage current
EN input leakage current
PWM input leakage current
V
EN
= 5 V; V
PWM
= 5 V
V
EN
= 40 V
V
PWM
= 40 V
1.2
0.4
2
60
120
V
V
µA
Note:
6/18
All devices 100 % production tested at T
A
= 25 °C. Limits over the operating temperature range are guaranteed by design.
DocID14510 Rev 3
