L6235PD 데이터 시트보기 (PDF) - STMicroelectronics
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L6235PD Datasheet PDF : 35 Pages
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Maximum ratings
2
Maximum ratings
L6235
Symbol
Table 1. Absolute maximum ratings
Parameter
Test conditions
Value Unit
VS
Supply voltage
VSA = VSB = VS
60
V
Differential voltage between:
VOD VSA, OUT1, OUT2, SENSEA and VSB, OUT3,
SENSEB
VSA = VSB = VS = 60 V;
VSENSEA = VSENSEB = GND
60
V
VBOOT Bootstrap peak voltage
VSA = VSB = VS
VS + 10
V
VIN, VEN Logic inputs voltage range
-0.3 to 7 V
VREF Voltage range at pin VREF
-0.3 to 7 V
VRCOFF Voltage range at pin RCOFF
-0.3 to 7 V
VRCPULSE Voltage range at pin RCPULSE
-0.3 to 7 V
VSENSE Voltage range at pins SENSEA and SENSEB
-1 to 4
V
IS(peak)
Pulsed supply current (for each VSA and VSB
pin)
VSA = VSB = VS; TPULSE < 1 ms
7.1
A
IS
DC supply current (for each VSA and VSB pin)
Tstg, TOP Storage and operating temperature range
VSA = VSB = VS
2.8
A
-40 to 150 °C
Symbol
Table 2. Recommended operating condition
Parameter
Test conditions
VS
VOD
VREF
Supply voltage
Differential voltage between:
VSA, OUT1, OUT2, SENSEA and VSB, OUT3,
SENSEB
Voltage range at pin VREF
VSENSE Voltage range at pins SENSEA and SENSEB
VSA = VSB = VS
VSA = VSB = VS;
VSENSEA = VSENSEB
(pulsed tW < trr)
(DC)
IOUT
TJ
fSW
DC output current
Operating junction temperature
Switching frequency
VSA = VSB = VS
Min. Max. Unit
12 52 V
52 V
-0.1 5 V
-6 6 V
-1 1 V
2.8 A
-25 125 °C
100 KHz
4/35
DocID7618 Rev 2
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