RECOMMENDED OPERATING CONDITIONS

Symbol

Pin

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vout

12

Output Voltage

Note1

580

V

Vboot-

Vout

14

Floating Supply Voltage

Note1

17

V

fsw

Switching Frequency

HVG,LVG load CL = 1nF

400

kHz

Vcc

4

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

1.3

vs 9,

13

High/Low Side Driver Turn-On

Propagation Delay

Vout = 0V

110

150

ns

toff

High/Low Side Driver Turn-Off

Propagation Delay

Vout = 0V

105

150

ns

tsd

2 vs

9,13

Shut Down to High/Low Side

Propagation Delay

Vout = 0V

105

150

ns

tr

13,9

Rise Time

CL = 1000pF

50

ns

tf

13,9

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

4

Supply Voltage

17

V

Vccth1

Vcc UV Turn On Threshold

11.5

12

12.5

V

Vccth2

Vcc UV Turn Off Threshold

9.5

10

10.5

V

Vcchys

Vcc UV Hysteresis

2

V

Iqccu

Undervoltage Quiescent Supply Current

Vcc

≤ 11V

200

µA

Iqcc

Quiescent Current

Vcc = 15V

250

320

µA

Bootstrapped Supply Section

Vboot

14

Bootstrapped Supply Voltage

17

V

Vbth1

Vboot UV Turn On Threshold

10.7

11.9

12.9

V

Vbth2

Vboot UV Turn Off Threshold

8.8

9.9

10.7

V

Vbhys

Vboot UV Hysteresis

2

V

Iqboot

Vboot Quiescent Current

Vout = Vboot

200

µA

Ilk

Leakage Current

Vout = Vboot = 600V

10

µA

Rdson

Bootstrap Driver on Resistance (*)

Vcc

≥ 12.5V; Vin = 0V

125

Ω

Driving Buffers Section

Iso

9, 13

High/Low Side Driver Short Circuit

Source Current

VIN = Vih (tp < 10

µs)

300

400

mA

Isi

High/Low Side Driver Short Circuit

Sink Current

500

650

mA

Logic Inputs

Vil

1,2,3

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

=

CBOOT1

CBOOT2

)

L6386

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