L9339(2008) Просмотр технического описания (PDF) - STMicroelectronics

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производитель

L9339
(Rev.:2008)

Quad low side driver

STMicroelectronics 

L9339

3

Electrical specifications

Electrical specifications

3.1

Absolute maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Supply voltage

VS

dVS/dt Supply voltage transient

Input, Programming

VIN, VPRG Input, Programming

IIN Negative input current

Enable voltage

VEN Enable voltage

VOUT

IOUT

Output voltage

Negative output current

Positive output current

Diagnostic output voltage

VDIAG Diagnostic output voltage

DC

Pulse (T < 400 ms)

DC voltage

Pulse (T < 400 ms)

DC

Pulse (T <400ms)

DC

Pulse (T < 400ms)

-0.3 to 32

-0.3 to 45

-10 to +10

-0.3 to 32

-0.3 to 45

-10

-24 to 32

-24 to 45

-0.3 to 45 (1)

-1

internal limited

-0.3 to 32

-0.3 to 45

1. In flyback phase the output voltage can reach 60 V.

ESD according to MIL 883C; tested at 2 kV; corresponds to maximum energy dissipation 0.2 mJ.

Unit

V

V/µs

V

mA

V

V

A

V

3.2

Thermal data

Table 4. Thermal data

Symbol

Parameter

TJSDon Temperature shutdown switch-on-threshold

TJSDoff

Rth j-amb

Temperature shutdown switch-off-threshold

Thermal resistance junction to ambient (1))

1. Mounted on SMPCB2 board

Min. Typ. Max. Unit.

160

200 °C

140

180 °C

97 °C/W

7/14

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