L6386 Datasheet, PDF (3/10 Pages) STMicroelectronics – HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

L6386
RECOMMENDED OPERATING CONDITIONS
Symbol Pin
Vout 12
Vboot- 14
Vout
fsw
Vcc
4
T_j
Parameter
Output Voltage
Floating Supply Voltage
Switching Frequency
Supply Voltage
Junction Temperature
Test Condition
Min. Typ. Max. Unit
Note1
580
V
Note1
17
V
HVG,LVG load CL = 1nF
-45
400 kHz
17
V
125
°C
Note 1: if the condition Vboot - Vout < 18V is guaranteed, Vout can range from -3 to 580V.
ELECTRICAL CHARACTERISTICS
AC Operation (Vcc = 15V; Tj = 25°C)
Symbol Pin
Parameter
ton 1.3 High/Low Side Driver Turn-On
vs 9, Propagation Delay
toff
13 _{High/Low Side Driver Turn-Off}
Propagation Delay
tsd 2 vs Shut Down to High/Low Side
9,13 Propagation Delay
tr
13,9 Rise Time
tf
13,9 Fall Time
DC Operation (Vcc = 15V; Tj = 25°C)
Test Condition
Vout = 0V
Vout = 0V
Vout = 0V
CL = 1000pF
CL = 1000pF
Min. Typ. Max. Unit
110 150
ns
105 150
ns
105 150
ns
50
ns
30
ns
Symbol Pin
Parameter
Low Supply Voltage Section
Vcc
4 Supply Voltage
Vccth1
Vcc UV Turn On Threshold
Vccth2
Vcc UV Turn Off Threshold
Vcchys
Vcc UV Hysteresis
Iqccu
Undervoltage Quiescent Supply Current
Iqcc
Quiescent Current
Bootstrapped Supply Section
Vboot 14 Bootstrapped Supply Voltage
Vbth1
Vboot UV Turn On Threshold
Vbth2
Vboot UV Turn Off Threshold
Vbhys
Vboot UV Hysteresis
Iqboot
Vboot Quiescent Current
Ilk
Leakage Current
Rdson
Bootstrap Driver on Resistance (*)
Driving Buffers Section
Iso 9, 13 High/Low Side Driver Short Circuit
Source Current
Isi
High/Low Side Driver Short Circuit
Sink Current
Logic Inputs
Vil 1,2,3 Low Level Logic Threshold Voltage
Vih
High Level Logic Threshold Voltage
Iih
High Level Logic Input Current
Iil
Low Level Logic Input Current
Test Condition
Vcc ≤ 11V
Vcc = 15V
Vout = Vboot
Vout = Vboot = 600V
Vcc ≥ 12.5V; Vin = 0V
VIN = Vih (tp < 10µs)
VIN = 15V
VIN = 0V
(*)
RDSON
is
tested
in
the
following
way:
RDSON
=
(VCC − VCBOOT1)
I1(VCC,VCBOOT1)
−
−
(VCC − VCBOOT2)
I2(VCC,VCBOOT2)
where I1 is pin 8 current when VCBOOT = VCBOOT1, I2 when VCBOOT = VCBOOT2.
Min.
11.5
9.5
10.7
8.8
300
500
3.6
Typ.
12
10
2
200
250
11.9
9.9
2
125
400
650
50
Max.
17
12.5
10.5
320
17
12.9
10.7
200
10
1.5
70
1
Unit
V
V
V
V
µA
µA
V
V
V
V
µA
µA
Ω
mA
mA
V
V
µA
µA
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