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L9339

ABSOLUTE MAXIMUM RATINGS (no damage or latch)

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

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

THERMAL DATA

3. Mounted on SMPCB2 board

Symbol

Parameter

Value

Unit

Supply voltage

DC

Supply voltage

Pulse (T < 400ms)

-0.3 ... 32

-0.3 ... 45

V

V

Supply voltage transient

-10 ... +10

V/

µs

Input, Programming

DC voltage

Input, Programming

Pulse (T < 400ms)

-0.3 ... 32

-0.3 ... 45

V

V

Negative input current

-10

mA

Enable voltage

DC

Enable voltage

Pulse (T <400ms)

-24 ... 32

-24 ... 45

V

V

Output voltage

V

Negative output current

Positive output current

-1

internal limited

A

Diagnostic output voltage

DC

Diagnostic output voltage

Pulse (T < 400ms)

-0.3 ... 32

-0.3 ... 45

V

V

Symbol

Parameter

Min.

Typ.

Max.

Unit.

Temperature shutdown switch-on-threshold

160

200

°C

Temperature shutdown switch-off-threshold

140

180

°C

SO 12+4+4

Thermal resistance junction to pins

15

°C/W

50

°C/W

SO 20

97

°C/W