L6226 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6226' PDF : 22 Pages View PDF
L6226
ELECTRICAL CHARACTERISTICS (continued)
(Tamb = 25 °C, Vs = 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Vth(OFF) Turn-off Input Threshold
Vth(HYS) Input Threshold Hysteresis
Switching Characteristics
tD(on)EN Enable to out turn ON delay time (8) ILOAD =1.4A, Resistive Load
tD(on)IN Input to out turn ON delay time ILOAD =1.4A, Resistive Load
(dead time included)
tRISE Output rise time(8)
ILOAD =1.4A, Resistive Load
tD(off)EN Enable to out turn OFF delay time (8) ILOAD =1.4A, Resistive Load
tD(off)IN Input to out turn OFF delay time ILOAD =1.4A, Resistive Load
tFALL Output Fall Time (8)
ILOAD =1.4A, Resistive Load
tdt Dead Time Protection
fCP Charge pump frequency
-25°C<Tj <125°C
Over Current Detection
Is over Input Supply Over Current
DetectionThreshold
-25°C<Tj <125 °C; RCL= 39 kΩ
-25°C<Tj <125 °C; RCL= 5 kΩ
-25°C<Tj <125 °C; RCL= GND
ROPDR Open Drain ON Resistance
I = 4mA
tOCD(ON) OCD Turn-on Delay Time (8)
I = 4mA; CEN < 100pF
tOCD(OFF) OCD Turn-off Delay Time (8)
I = 4mA; CEN < 100pF
(6) Tested at 25°C in a restricted range and guaranteed by characterization.
(7) See Fig. 1.
(8) See Fig. 2.
Min Typ Max Unit
0.8
1.3
V
0.25 0.5
V
500
800
ns
1.9
µs
40
250
ns
500 800 1000 ns
500 800 1000 ns
40
250
ns
0.5
1
0.6
µs
1
MHz
-10% 0.29 +10% A
-10% 2.21 +10% A
-30% 2.8 +30% A
40
60
Ω
200
ns
100
ns
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