L6235PD View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
L6235PD Datasheet PDF : 35 Pages
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Electrical characteristics
4
Electrical characteristics
L6235
Symbol
Table 5. Electrical characteristics
(VS = 48 V, Tamb = 25 °C, unless otherwise specified)
Parameter
Test conditions
Min. Typ.
VSth(ON) Turn ON threshold
VSth(OFF) Turn OFF threshold
IS Quiescent supply current
TJ(OFF) Thermal shutdown temperature
Output DMOS transistors
All bridges OFF;
Tj = -25 to 125 °C(1)
6.6 7.4
5.6 6
5
165
High-side switch ON resistance
RDS(ON)
Low-side switch ON resistance
IDSS Leakage current
Tj = 25 °C
Tj =125 °C(1)
Tj = 25 °C
Tj = 125 °C(1)
EN = low; OUT = VCC
EN = low; OUT = GND
0.34
0.53
0.28
0.47
-0.15
Source drain diodes
VSD Forward ON voltage
trr Reverse recovery time
tfr Forward recovery time
ISD = 2.8 A, EN = LOW
If = 2.8 A
1.15
300
200
Logic input (H1, H2, H3, EN, FWD/REV, BRAKE)
VIL
VIH
IIL
IIH
Vth(ON)
Vth(OFF)
VthHYS
Low level logic input voltage
High level logic input voltage
Low level logic input current
High level logic input current
Turn-ON input threshold
Turn-OFF input threshold
Input thresholds hysteresis
Switching characteristics
tD(on)EN
tD(off)EN
tD(on)IN
Enable to out turn-ON delay time(2)
Enable to out turn-OFF delay time(2)
Other logic inputs to output turn-ON delay
time
tD(off)IN
tRISE
tFALL
tDT
fCP
Other logic inputs to out turn-OFF delay
time
Output rise time(2)
Output fall time(2)
Deadtime
Charge pump frequency
GND logic input voltage
7 V logic input voltage
-0.3
2
-10
1.8
0.8 1.3
0.25 0.5
ILOAD = 2.8 A, resistive load
ILOAD = 2.8 A, resistive load
ILOAD = 2.8 A, resistive load
110 250
300 550
ILOAD = 2.8 A, resistive load
ILOAD = 2.8 A, resistive load 40
ILOAD = 2.8 A, resistive load 40
0.5 1
Tj = -25 to 125 °C(1)
0.6
Max.
6.4
10
0.4
0.59
0.34
0.53
2
1.3
0.8
7
10
2.0
400
800
2
2
250
250
1
Unit
V
V
mA
C
W
W
W
W
mA
mA
V
ns
ns
V
V
A
A
V
V
V
ns
ns
µs
µs
ns
ns
µs
MHz
8/35
DocID7618 Rev 2
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