E-L9935013TR STMicroelectronics, E-L9935013TR Datasheet - Page 9

• Manufacturer Part Number: E-L9935013TR
• Description: IC STEPPER MOTOR DVR 2PH 20PWRSO
• Manufacturer: STMicroelectronics
• Type: 2 Phase Stepper Motor Driverr

Specifications of E-L9935013TR

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: ±1.2A
• Voltage - Supply: 8 V ~ 24 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 14.4 V
• Supply Current: 4.5 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10346-2; E-L9935013TR

L9935
3.3
Table 5.
Supply
Full bridges
Switch Off threshold of the chopper (R
Enable input EN
Logic inputs SDI. SCK, CSN
R
R
R
OUT, Source
OUT8
V
Symbol
V
I
I
V
OUT, Sink
V
V
EN High
V
V
V
EN Low
V
V
EN High
EN Hyst
V
I
IS
ENlow
t
SOP
I
SRHL
SRLH
SRLL
HIGH
FWD
LOW
REV
r
Hyst
CC
, t
85
, Sink
f
Electrical characteristics
8 V ≤ V
Parameters are tested at 125 °C. Values at 140 °C are guaranteed by design and
correlation.
Electrical characteristics
Total supply current I
(both bridges Off)
Operating supply current
5 V supply current
R
R
R
R
Forward voltage of the DMOS
body diodes
Reverse DMOS voltage
Rise and fall time of outputs
OUT
Voltage drops across R
(Voltage at Pin SR
GND)
High input voltage
Low input voltage
Enable hysteresis
High input current
Low input current
High input voltage
Low input voltage
Hysteresis
DSON
DSON
DSON
DSON
Ai/Bi
of sink transistors
of source transistors
of sink transistors
of source transistors
S
≤ 24 V; -40 °C ≤ T
Parameter
A
or SR
S
+ I
1
VCC
⋅ R
+
B
2
1
vs.
(1)
⋅ R
j
≤ 150 °C; 4.5 V ≤ V
2
Current bit
combinations LL, LH, V
EN = LOW I
-
-
V
V
V
T
I
V
EN = LOW
Current bit combinations LL,
LH, V
EN = HIGH; I
V
0.1...0.9 V
Chopping 550 mA
Bit 5, 2 = H; Bit 4, 1 = L
Bit 5, 2 = L; Bit 4, 1 = H
Bit 5, 4, 2, 1 = L
-
EN = LOW
OUT Ai/Bi
= 0.33 Ω)
Doc ID 5198 Rev 9
J
S
S
S
High
LOW
≤ 85 °C
= 14 V; EN = HIGH;
= 14 V
≥12 V
S
= V
= 0V
= 8V
Test condition
= 0; f
CC
OUT
REV
FWD
V
OSC
S
= 1 A
= 14 V
= 1 A;
= 30 kHz
CC
≤ 5.5 V, unless otherwise specified.
S
≥12 V
V
1.2V
Min.
270
-0.3
160
-10
0.3
0.1
2.6
0.8
12
CC
-3
-
-
-
-
-
-
-
-
-
-
Electrical specifications
Typ.
180
300
4.5
1.4
0.4
0.4
1.6
0.5
0.6
-10
1.2
40
20
1
0
-
-
-
Max.
100
210
340
0.7
0.7
1.4
0.9
1.5
1.2
-30
1.6
10
35
10
3
8
1
-
-
-
Unit
mV
mV
mA
mA
mV
μA
μA
μA
μs
Ω
Ω
Ω
V
V
V
V
V
V
V
V
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