参数资料
型号: E-L9935013TR
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 2.5 A, PDSO20
封装: ROHS COMPLIANT, POWER, MO-166, SOP-20
文件页数: 28/29页
文件大小: 311K
代理商: E-L9935013TR
Electrical specifications
L9935
3
Electrical specifications
3.1
Absolute maximum ratings
Note:
Note: ESD for all pins, except pins SDO, SRA and SRB, are according to MIL883C, tested at
2kV, corresponding to a maximum energy dissipation of 0.2mJ. SDO, SRA and SRB pins
are tested with 800V.
3.2
Thermal data
Table 2.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VS
DC Supply Voltage
-0.3 to 35
V
VSPulsed
Pulsed supply voltage T < 400ms
-0.3 to 40
V
VOUT (Ai/Bi)
Output Voltages
internally clamped to VS
or GND depending on the
current direction
IOUT (Ai/Bi)
DC Output Currents
Peak Output Currents (T/tp
≥10)
±1.2
±2.5
A
VSRA/SRB
Sense Resistor Voltages
-0.3 to 6.2
V
VCC
Logic Supply Voltages
-0.3 to 6.2
V
VCDRV
Charge Pump Buffer Voltage versus VS
-0.3 to 10
V
VSCK, VSDI,
VCSN, VEN
Logic Input Voltages
-2 to 8
V
VOSC, VSDO
Oscillator Voltage Range, Logic Output
-0.3 to VCC+0.3
V
Table 3.
Thermal data
Symbol
Parameter
Value
Unit
Rthj-case
Typical thermal resistance junction to case
5
°C/W
Rthj-amb
Typical thermal resistance junction to ambient (6cm2 ground
plane 35m thickness)
35
°C/W
Rthj-amb, FR4
Typical thermal resistance junction to ambient (soldered on a
FR 4 board with through holes for heat transfer and external
heat sink applied)
8°C/W
TS
Storage temperature
-40 to 150
°C
TSD
Typical thermal shut-down temperature
180
°C
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