5Pin 5 Peak to Peak Flyback Current at f = 50 Hz, t
P
tot
T
stg,Tj
THERMALDATA
SymbolParameterValueUnit
R
th (j-c)
R
th (j-a)
Supply Voltage (pin 4)35V
Flyback Peak Voltage60V
Voltage at Pin 5+ V
Amplifier Input Voltage+ Vs– 0.5V
3
s
Output Peak Current (non repetitive, t = 2 msec)2.5A
Output Peak Current at f = 50 Hz, t ≤ 10 µsec
Output Peak Current at f = 50 Hz, t > 10 µsec
Pin 5 DC Current at V7<V
The power dissipated in the circuit must be removedby adding an externalheatsink.
Thanks to the MULTIWATT package attaching
the heatsink is verysimple,a screwora compres-
Figure 2 : ApplicationCircuit
110° TVC
9.6 Ω /27mH
90° TVC
15 Ω /30 mH
sion spring (clip) being sufficient. Between the
heatsinkandthepackageitisbettertoinsertalayer
of silicon grease, to optimize the thermal contact ;
no electrical isolation is needed between the two
surfaces.
Unit
C/W
C
C
PP
P
2170-05.TBL
Figure5 : Maximum AllowablePowerDissipationversusAmbientTemperature
Information furnishedis believed to beaccurate andreliable. However, SGS-THOMSON Microelectronics assumes noresponsibility
for the consequences of use ofsuch information norfor anyinfringement ofpatents orother rights of third parties which may result
from itsuse. Nolicence is grantedby implication or otherwise under any patent or patentrights of SGS-THOMSON Microelectronics.
Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics productsare notauthorized for use ascritical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.
S
S1
L3
L4
H2
G
PMMUL11V.EPS
MUL11V.TBL
1994SGS-THOMSON Microelectronics - All Rights Reserved
Purchase of I2C Components of SGS-THOMSON Microelectronics,conveys a license under the Philips
2
I
C Patent.Rights touse these components in aI2C system, isgranted provided that thesystem conforms to
2
the I
C Standard Specificationsas definedby Philips.
SGS-THOMSON Microelectronics GROUP OFCOMPANIES
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The Netherlands - Singapore - Spain -Sweden - Switzerland -Taiwan - Thailand - United Kingdom -U.S.A.
7/7
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