STSR2 STMicroelectronics, STSR2 Datasheet - Page 4

• Manufacturer Part Number: STSR2
• Description: FORWARD SYNCHRONOUS RECTIFIERS SMART DRIVER
• Manufacturer: STMicroelectronics

STSR2
ELECTRICAL CHARACTERISTICS (V
otherwise specified.)
Note1: t
Note2: Parameter guaranteed by design
4/12
SUPPLY INPUT AND UNDER VOLTAGE LOCK OUT
GATE DRIVER OUTPUTS
TURN-OFF ANTICIPATION TIME
INHIBIT OUT
t
ON(GATE2)
I
Symbol
V
SETANT2
V
R
t
t
D
CCOFF
I
V
V
ANT1
ANT2
V
CCON
t
I
OUT
I
t
t
V
V
PW
OUT
CC
t
t
I
CK
OFF
P1
P2
OH
OL
CK
R
H
F
H
Z
R
is measured between 10% and 90% of the final voltage; t
Start Threshold
Turn OFF Threshold After
Start
Zener Voltage
Unloaded Supply Current
Output Low Voltage
Output High Voltage
Output Source Peak
Current
Output Sink Peak Current
Output Series Source
Resistance
Output Series Sink
Resistance
OUT
OUT
Clock Propagation Delay to
Turn ON of OUT
Clock Propagation Delay to
Turn ON of OUT
OUT
Anticipation Time
OUT
Anticipation Time
Leakage Current (Note 2)
Threshold Voltage
Leakage Current (Note 2)
OUT
Anticipation Time
Reference Voltage
LX Leakage Current
Duty Cycle Shut Down
Duty Cycle Turn ON after
Shut Down
Minimum Pulse Width
GATE2
GATE1,2
GATE1,2
GATE1
GATE2
GATE1
ENABLE
Parameter
Turn-off
Turn-off
Turn-off
Rise Time
Fall Time
GATE1
GATE2
CK=0V
OUT
CK=0V
I
I
I
I
C
C
No Load
No Load
No Load
V
V
V
T
V
V
V
T
T
T
STSR2M
OUTGATE1,2
OUTGATE1,2
OUTGATE1,2
OUTGATE1,2
ANT2
ANT2
ANT2
J
J
J
J
INHIBIT
INHIBIT
INHIBIT
LOAD
LOAD
CC
= 25°C
= 25°C
= 25°C
= 25°C
GATE1,2
=5V, CK= 250kHz, V
=5nF (Note 1)
=5nF (Note 1)
= 0 to 1/3V
= 1/3V
= 2/3V
= 200mV
= -200mV
= 200mVNo Load
=-200mA
=200mA
=-200mA
=200mA
Test Conditions
= no load
CC
CC
I
OUT
for STSR2
for STSR2
Z
F
= 2mA
to 2/3V
to V
is measured between 90% and 10% on the initial voltage
CC
GATE1,2
; no load
CC
; no load
CC
= no load
; no load
INHIBIT
=-200mV, T
Min.
4.70
-0.1
-30
3.5
5.5
13
J
=-40 to 125°C, unless
Typ.
0.10
4.85
0.75
-400
130
150
225
250
-25
3.8
3.6
5.8
3.5
0.5
2.6
22
40
30
50
20
75
14
18
3
2
Max.
0.16
600
200
1.5
0.8
0.1
2.8
30
20
4
6
5
1
Unit
mA
mV
nA
ns
ns
ns
ns
ns
ns
ns
ns
%
V
V
V
V
V
A
V
A
A
A