STEF12PUR STMicroelectronics, STEF12PUR Datasheet - Page 5

• Manufacturer Part Number: STEF12PUR
• Description: IC LINEAR VOLTAGE REG 10VDFPN
• Manufacturer: STMicroelectronics

Specifications of STEF12PUR

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11266-2

STEF12
3
Note:
Under/Over Voltage Protection
Current Limit
dv/dt Circuit
Enable/Fault
Total Device
Thermal Latch
Power MOSFET
Symbol
V
V
V
R
V
V
V
V
I
dv/dt
I
TSD
V
I(MAX)
I
Short
Clamp
I
UVLO
dv/dt
V
t
V
I(INT)
DSon
Bias
dv/dt
Hyst
OFF
Lim
I
I
dly
min
I
IL
D
IH
IL
I
1
2
Output Clamping Voltage
Under voltage Lockout
UVLO Hysteresis
Delay Time
ON Resistance
Off State output Voltage
Continuous Current
Short Circuit Current Limit
Overload Current Limit
Output Voltage Ramp Time
dv/dt voltage end ramp
dv/dt source pin current
Low Level Input Voltage
Intermediate Level Input Voltage Thermal Fault, Output Disabled
high Level Input Voltage
High State Maximum Voltage
Low Level Input Current (Sink)
High Level Leakage Current for
External Switch
Maximum Fan-out for Fault Signal
Bias Current
Minimum Operating Voltage
Shutdown Temperature
Electrical Characteristics
Table 5.
V
Pulse test: Pulse width=300µs, Duty cycle=2%
Guaranteed by design, but not tested in production.
CC
=12V, V
Parameter
Electrical Characteristics for STEF12
EN
=3.3V, C
I
=10µF, C
V
Turn On, voltage going up
Enabling of chip to I
with a 1A resistive load
Note1
Note2, -40° C<T
Vcc=18V, V
0.5in
minimum copper,T
R
R
Enable to Vout=11.7V, No C
Vout=11.7V
Output Disabled
Output Enabled
V
V
Total numbers of chips that can
be connected to this pin for
simultaneous shutdown
Device operational
Thermal Shutdown
Note1
Doc Number Rev 07
CC
Enable
Enable
Limit
Limit
O
=18V
2
=22 Ohm
=22 Ohm
=47µF, T
pad, Note1, T
=0V
=3.3V
Test Conditions
GS
=0, R
J
J
<125°
=25° C (unless otherwise specified)
A
=80° C
L
D
A
=infinite
=100mA
=25° C
dv/dt
Min.
13.8
0.35
0.82
1.96
7.7
3.3
0.5
3.4
35
Electrical Characteristics
Typ.
0.80
0.58
2.64
350
170
165
8.5
3.6
1.7
4.4
4.4
0.9
1.8
1.4
4.3
-10
1.5
15
53
40
1
Max.
16.2
0.81
1.95
100
-30
9.3
5.5
2.6
3.3
5.2
7.6
70
82
1
3
2
Units
Unit
m
mV
mA
ms
nA
µA
µA
° C
µs
V
V
V
A
A
A
V
V
V
V
V
V
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