L6229DTR 查看數據表（PDF） - STMicroelectronics
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L6229DTR Datasheet PDF : 25 Pages
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L6229
Figure 2. Block Diagram
VBOOT
VCP
VBOOT
CHARGE
PUMP
THERMAL
PROTECTION
DIAG
EN
BRAKE
FWD/REV
H3
H2
H1
OCD
OCD1
OCD2
OCD3
OCD
HALL-EFFECT
SENSORS
DECODING
LOGIC
GATE
LOGIC
VBOOT
OCD1
10V
VBOOT
OCD2
10V
VBOOT
VSA
OUT1
OUT2
SENSEA
VSB
RCPULSE
TACHO
TACHO
MONOSTABLE
10V 5V
VOLTAGE
REGULATOR
OCD3
10V
OUT3
ONE SHOT
MONOSTABLE
PWM
MASKING
TIME
+
SENSE
-
COMPARATOR
SENSEB
VREF
RCOFF
D99IN1095B
Table 2. Absolute Maximum Ratings
Symbol
VS
VOD
VBOOT
VIN, VEN
VREF
VRCOFF
VRCPULSE
VSENSE
IS(peak)
IS
Tstg, TOP
Parameter
Test conditions
Supply Voltage
Differential Voltage between:
VSA, OUT1, OUT2, SENSEA
and VSB, OUT3, SENSEB
Bootstrap Peak Voltage
Logic Inputs Voltage Range
VSA = VSB = VS
VSA = VSB = VS = 60V;
VSENSEA = VSENSEB = GND
VSA = VSB = VS
Voltage Range at pin VREF
Voltage Range at pin RCOFF
Voltage Range at pin RCPULSE
Voltage Range at pins SENSEA
and SENSEB
Pulsed Supply Current (for each
VSA and VSB pin)
DC Supply Current (for each
VSA and VSB pin)
Storage and Operating
Temperature Range
VSA = VSB = VS; TPULSE < 1ms
VSA = VSB = VS
Value
60
60
VS + 10
-0.3 to 7
-0.3 to 7
-0.3 to 7
-0.3 to 7
-1 to 4
3.55
1.4
-40 to 150
Unit
V
V
V
V
V
V
V
V
A
A
°C
2/25
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