L6208 Просмотр технического описания (PDF) - STMicroelectronics
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L6208 Datasheet PDF : 35 Pages
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Maximum ratings
2
Maximum ratings
L6208
Table 1. Absolute maximum ratings
Symbol
Parameter
Test conditions
VS
VOD
VBOOT
VIN, VEN
VREFA,
VREFB
VRCA,
VRCB
VSENSEA,
VSENSEB
IS(peak)
IS
Tstg, TOP
Supply voltage
Differential voltage between
VSA, OUT1A, OUT2A, SENSEA and
VSB, OUT1B, OUT2B, SENSEB
Bootstrap peak voltage
Input and enable voltage range
Voltage range at pins VREFA and VREFB
VSA = VSB = VS
VSA = VSB = VS = 60 V;
VSENSEA = VSENSEB = GND
VSA = VSB = VS
Voltage range at pins RCA and RCB
Voltage range at pins SENSEA and SENSEB
Pulsed supply current (for each VS pin),
internally limited by the overcurrent protection
RMS supply current (for each VS pin)
Storage and operating temperature range
VSA = VSB = VS;
tPULSE < 1 ms
VSA = VSB = VS
Value
60
60
VS + 10
-0.3 to +7
-0.3 to +7
-0.3 to +7
-1 to +4
7.1
2.8
-40 to 150
Unit
V
V
V
V
V
V
V
A
A
C
Table 2. Recommended operating conditions
Symbol
Parameter
Test conditions
VS
Supply voltage
Differential voltage between
VOD VSA, OUT1A, OUT2A, SENSEA and
VSB, OUT1B, OUT2B, SENSEB
VREFA,
VREFB
Voltage range at pins VREFA and VREFB
VSENSEA,
VSENSEB
Voltage range at pins SENSEA and SENSEB
IOUT RMS output current
Tj
Operating junction temperature
fsw
Switching frequency
VSA = VSB = VS
VSA = VSB = VS;
VSENSEA = VSENSEB
(pulsed tW < trr)
(DC)
Min.
8
Max. Unit
52
V
52
V
-0.1
5
V
-6
6
V
-1
1
V
2.8
A
-25
+125 °C
100 KHz
4/35
DocID7514 Rev 2
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