LV8702VGEVB Datasheet, PDF (2/27 Pages) –

LV8702V
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage
Output peak current
Output current
Logic input voltage
VM max
IO peak
IO max
VIN
VM , VM1 , VM2
tw  10ms , duty 20% , Per 1ch
Per 1ch
GMG1, GMG2 , GAD , FR , STEP , ST ,
RST , MD1 , MD2 , OE , GST1 , GST2
36
V
3
A
2.5
A
0.3 to +6
V
DST1, DST2, MONI,
Vdst1, Vdst2,
0.3 to +6
V
Allowable power dissipation
Pd max
*
5.5
W
Operating temperature
Topr
40 to +85
C
Storage temperature
Tstg
55 to +150
C
* Specified board : 90.0mm  90.0mm  1.6mm, glass epoxy 4-layer board, with backside mounting.
.
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
Recommended Operating Range at Ta = 25C
Parameter
Symbol
Conditions
Range of power supply voltage
Logic input voltage
Range of VREF input voltage
VM
VIN
VREF
VM , VM1 , VM2
GMG1 , GMG2 , GAD , FR , STEP , ST ,
RST , MD1 , MD2 , OE , GST1 , GST2
Ratings
Unit
9 to 32
V
0 to 5.5
V
0 to 3
V
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended
Operating Ranges limits may affect device reliability.
Electrical Characteristics at Ta = 25°C, VM = 24V, VREF = 1.5V
Parameter
Symbol
Conditions
Consumption current during
standby
Consumption current
VREG5 output voltage
Thermal shutdown temperature
Thermal hysteresis width
Motor driver
Output on resistor
Output leak current
Forward diode voltage
Logic pin input current
ADIN pin input voltage
Logic input
voltage
High
Low
IMstn
IM
VREG5
TSD
TSD
Ronu
Rond
IOleak
VD
IINL
IINH
Vadin
VINH
VINL
ST = ”L” , I(VM)+I(VM1)+I(VM2)
ST = ”H”, OE = ”L”, STEP = ”L”, non-load
I(VM)+I(VM1)+I(VM2)
IO = -1mA
Design certification
Design certification
IO = 2.5A, Source-side Ron
IO = 2.5A, Sink-side Ron
VM = 32V
ID = -2.5A
VIN = 0.8V
VIN = 5V
GMG1, GMG2, GAD, FR,
STEP, ST, RST, MD1,
MD2, OE, GST1, GST2
Ra2 = 100k: refer to 15-4)
GMG1 , GMG2 , GAD , FR , STEP , ST ,
RST , MD1 , MD2 , OE , GST1 , GST2
Ratings
min
typ
110
4.5
4.5
5
150
180
40
Unit
max
400
A
6.5
mA
5.5
V
210
C
C
0.3
0.4

0.25
0.33

50
A
1.2
1.4
V
4
8
12
A
30
50
70
A
0
12
V
2.0
5.5
V
0
0.8
V
Continued on next page.
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