L9333(2000) Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L9333 Datasheet PDF : 13 Pages
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ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
L9333
Unit
VS
Supply voltage DC
Supply voltage Pulse (T = 400ms)
dVS/dt Supply voltage transient
VIN, VEN, Input, Enable, Programming
VPRG Pin voltage
VOUT Output voltage
VDIAG Diagnostic output voltage
Notes: 1. In flyback phase the output voltage can reach 60V.
-0.3 to 32
-0.3 to 45
-10 to +10
-14 to 45
-0.3 to 45 1)
-0.3 to 45
V
V
V/µs
V
V
V
ESD - PROTECTION
Parameter
Supply pins and signal pins
Output pins
Value
against GND
±2
±4
Note: Human-Body-Model according to MIL 8832. The device widthstand ST1 class level.
Unit
KV
KV
THERMAL DATA
Symbol
Parameter
TJSD
Temperature shutdown threshold
TJSDhys
Temperature shutdown hysteresis
SO 12+4+4
Rth (j-p)
Thermal resistance junction to pins
Rth (j-a)
Thermal resistance junction to ambient 2)
SO 20
Rth (j-a)
Thermal resistance junction to ambient 3)
2. With 6cm2 on board heat sink area.
3. Mounted on SMPCB2 board
Min Typ Max
Unit
175
220
°C
20
K
15
°C/W
50
°C/W
97
°C/W
3/13
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