RECOMMENDED OPERATING CONDITIONS

Symbol

Pin

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vout

6

Output Voltage

Note 1

580

V

Vboot-

Vout

8

Floating Supply Voltage

Note 1

17

V

fsw

Switching Frequency

HVG,LVG load CL = 1nF

400

kHz

Vcc

2

Supply Voltage

17

V

Junction Temperature

-45

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

Test Condition

Min.

Typ.

Max.

Unit

ton

1 vs 7

High/Low Side Driver Turn-On

Propagation Delay

Vout = 0V

110

ns

toff

2 vs 5

High/Low Side Driver Turn-Off

Propagation Delay

Vout = 600V

105

ns

tr

7,5

Rise Time

CL = 1000pF

50

ns

tf

7,5

Fall Time

CL = 1000pF

30

ns

DC OPERATION (Vcc = 15V; Tj = 25°C)

Symbol

Pin

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Low Supply Voltage Section

Vcc

3

Supply Voltage

17

V

Vccth1

Vcc UV Turn On Threshold

5.5

6

6.5

V

Vccth2

Vcc UV Turn Off Threshold

5

5.5

6

V

Vcchys

Vcc UV Hysteresis

0.5

V

Iqccu

Undervoltage Quiescent Supply

Current

Vcc

≤ 9V

150

220

µA

Iqcc

Quiescent Current

Vcc = 15V

250

320

µA

Bootstrap Driver on Resistance (*)

Vcc

≥ 12.5V

125

Ω

Bootstrapped supply Voltage Section

VBS

8

Bootstrap Supply Voltage

17

V

IQBS

VBS Quiescent Current

HVG ON

200

µA

ILK

High Voltage Leakage Current

VS = VB = 600V

10

µA

High/Low Side Driver

Iso

5,7

Source Short Circuit Current

VIN = Vih (tp < 10

µs)

300

400

mA

Isi

Sink Short Circuit Current

VIN = Vil (tp < 10

µs)

450

650

mA

Logic Inputs

Vil

2,3

Low Level Logic Threshold Voltage

1.5

V

Vih

High Level Logic Threshold Voltage

3.6

V

Iih

High Level Logic Input Current

VIN = 15V

50

70

µA

Iil

Low Level Logic Input Current

VIN = 0V

1

µA

=

L6387

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