L6208QTR 查看數據表（PDF） - STMicroelectronics
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L6208QTR Datasheet PDF : 34 Pages
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L6208Q
2
Electrical data
Electrical data
2.1
Absolute maximum ratings
Symbol
Table 1. Absolute maximum ratings
Parameter
Test condition
VS
VOD
VBOOT
VIN,VEN
VREFA,
VREFB
VRCA,
VRCB
VSENSEA,
VSENSEB
IS(peak)
Supply voltage
Differential voltage between
VSA, OUT1A, OUT2A, SENSEA and
VSB, OUT1B, OUT2B, SENSEB
Bootstrap peak voltage
Input and enable voltage range
VSA = VSB = VS
VSA = VSB = VS = 60 V;
VSENSEA = VSENSEB =
GND
VSA = VSB = VS
Voltage range at pins VREFA and VREFB
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
VSA = VSB = VS;
tPULSE < 1 ms
IS
Tstg, TOP
RMS supply current (for each VS pin)
Storage and operating temperature
range
VSA = VSB = VS
Value Unit
60
V
60
V
VS + 10
V
-0.3 to +7 V
-0.3 to +7 V
-0.3 to +7 V
-1 to +4 V
7.1
A
2.5
A
-40 to 150 °C
2.2
Recommended operating conditions
Table 2. Recommended operating conditions
Symbol
Parameter
Test condition
VS
VOD
VREFA,
VREFB
VSENSEA,
VSENSEB
Supply voltage
Differential voltage between
VSA, OUT1A, OUT2A, SENSEA and
VSB, OUT1B, OUT2B, SENSEB
Voltage range at pins VREFA and VREFB
Voltage range at pins SENSEA and
SENSEB
VSA = VSB = VS
VSA = VSB = VS;
VSENSEA = VSENSEB
Pulsed tW < trr
DC
IOUT
Tj
fsw
RMS output current
Operating junction temperature
Switching frequency
Min. Max. Unit
8 52 V
52 V
-0.1 5 V
-6 6 V
-1 1 V
2.5 A
-25 +125 °C
100 kHz
DocID018710 Rev 3
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