SMH4811 Ver la hoja de datos (PDF) - Summit Microelectronics
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SMH4811 Datasheet PDF : 16 Pages
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SMH4811A
DC OPERATING CHARACTERISTICS
(Over Recommended Operating Conditions; Voltages are relative to VSS)
Symbol
Parameter
Notes
VDD
5V
REF
5ILOAD
Supply voltage
Reference output
Reference output current
2.5V
Reference output
REF
2.5ILOAD
IDD
Reference output current
Supply current
VUV
Under-voltage threshold
VUVHYS Under-voltage hysteresis
VOV
Over-voltage threshold
VUVHYS
VVGATE
IVGATE
VSENSE
Over-voltage hysteresis
VGATE output voltage
VGATE output current
Drain sense threshold
I
SENSE
Drain sense output current
IDD = 2mA
I = 2mA
DD
IDD = 2mA
IDD = 2mA, TA = 25ºC
IDD = 2mA
IDD = 2mA
Output enabled
IDD = 2mA, TA = 25ºC
IDD = 2mA
IDD = 2mA
IDD = 2mA, TA = 25ºC
IDD = 2mA
IDD = 2mA
IDD = 2mA, TA = 25ºC
IDD = 2mA
VSENSE = VSS
VCB
Circuit breaker threshold
IDD = 2mA
Option E
Option F
V
Quick-trip circuit breaker threshold
QCB
Option H
Option J
VENTS
EN/TS threshold
VENTSHYS
VIH
V
IL
VOL
EN/TS hysteresis
Input high voltage ENPG,
CBRESET#
Input high voltage ENPG
CBFAULT output low voltage
PG output low
I = 2mA, T = 25ºC
DD
A
IDD = 2mA
IDD = 2mA
IOL = 2mA
ISINK = 2mA
Min.
11
4.75
–1
2.475
2.425
–0.2
2
2.475
2.425
2.475
2.425
2.475
2.425
9
40
2.475
2.425
5
2
–0.1
0
0
Typ.
12
5.00
2.500
2.500
2.500
2.500
10
2.500
2.500
10
100
2.500
2.500
10
50
200
100
50
Off
2.500
2.500
10
Max.
13
5.25
1
2.525
2.575
1
10
2.525
2.575
2.525
2.575
VDD
2.525
2.575
Units
V
V
mA
V
V
mA
mA
V
V
mV
V
V
mV
V
µA
V
V
11
µA
60
mV
mV
mV
mV
—
2.525
V
2.575
V
15
mV
5VREF
V
0.8
V
0.4
V
0.4
V
2044 A Elect Table
SUMMIT MICROELECTRONICS, Inc.
2044 4.1 8/1/00
3
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