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L7987L Fiches technique(PDF) 7 Page - STMicroelectronics

No de pièce L7987L
Description  Adjustable current limitation
PDF  41 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L7987L Fiches technique(HTML) 7 Page - STMicroelectronics

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DocID026362 Rev 3
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L7987L
Pin settings
41
2.3
Maximum ratings
2.4
Thermal data
2.5
ESD protection
Table 2. Absolute maximum ratings
Symbol
Description
Min.
Max.
Unit
VIN
-0.3
61
V
VCC
-0.3
61
V
BOOT
VBOOT - GND
-0.3
65
V
VBOOT - VLX
-0.3
4
V
VBIAS
-0.3
VCC
V
EN
-0.3
VCC
V
PGOOD
-0.3
VCC
V
LX
-0.3
VIN + 0.3
V
SYNCH
-0.3
5.5
V
SS
-0.3
3.6
V
FSW
-0.3
3.6
V
COMP
-0.3
3.6
V
ILIM
-0.3
3.6
V
FB
-0.3
3.6
V
TJ
Operating temperature range
-40
150
°C
TSTG
Storage temperature range
-65
150
°C
TLEAD
Lead temperature (soldering 10 sec.)
260
°C
IHS
High-side RMS current
2
A
Table 3. Thermal data
Symbol
Parameter
Value
Unit
RthJA
Thermal resistance junction-ambient (device soldered
on the STMicroelectronics® demonstration board)
40
°C/W
Table 4. ESD protection
Symbol
Test condition
Value
Unit
ESD
HBM
2
KV
CDM
500
V



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