L6398N View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
L6398N Datasheet PDF : 16 Pages
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Electrical characteristics
L6398
5.2
DC operation
Table 8. DC operation electrical characteristics (VCC = 15 V; TJ = + 25 °C)
Symbol Pin
Parameter
Test condition
Min Typ
Vcc_hys
Vcc_thON
Vcc_thOFF
Iqccu
Vcc UV hysteresis
Vcc UV turn ON threshold
Vcc UV turn OFF threshold
3 Undervoltage quiescent
supply current
Iqcc
Quiescent current
Bootstrapped supply voltage section (1)
Vcc = 7 V
LIN = 5 V; HIN = GND;
Vcc = 15 V
LIN = 5 V; HIN = GND;
1.2 1.5
9
9.5
7.6
8
90
380
VBO_hys
VBO UV hysteresis
0.8
1
VBO_thON
VBO UV turn ON threshold
8.2
9
VBO_thOFF 8 VBO UV turn OFF threshold
7.3
8
IQBOU
Undervoltage VBO quiescent
current
VBO = 7 V, LIN = HIN = 5V
30
IQBO
VBO quiescent current
VBO = 15 V, LIN = HIN = 5V
190
ILK
High voltage leakage current Vhvg = Vout = Vboot = 600 V
RDS(on)
Bootstrap driver on resistance
(2)
LVG ON
120
Max
1.8
10
8.4
150
440
1.2
9.8
8.7
60
240
10
Unit
V
V
V
μA
μA
V
V
V
μA
μA
μA
Ω
Driving buffers section
Iso
High/low side source short
5, circuit current
VIN = Vih (tp < 10 μs)
200 290
mA
Isi
7 High/low side sink short
circuit current
VIN = Vil (tp < 10 μs)
250 430
mA
Logic inputs
Vil
Vih
Vil_S
Low logic level voltage
1, 2
High logic level voltage
1, 2 Single input voltage
2.25
LIN and HIN connected
together and floating
0.8
V
V
0.8
V
IHINh
IHINl
HIN logic “1” input bias
current
2
HIN logic “0” input bias
current
HIN = 15 V
HIN = 0 V
110 175 260 μA
1
μA
ILINl
ILINh
LIN logic “0” input bias current LIN = 0 V
1
LIN logic “1” input bias current LIN = 15 V
3
6
20
μA
1
μA
1. VBO = Vboot - Vout
2. RDSON is tested in the following way: RDSON = [(VCC - VCBOOT1) - (VCC - VCBOOT2)] / [I1(VCC,VCBOOT1) - I2(VCC,VCBOOT2)]
where I1 is pin 8 current when VCBOOT = VCBOOT1, I2 when VCBOOT = VCBOOT2.
8/16
Doc ID 18199 Rev 3
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