參數(shù)資料
型號: L6208D
廠商: 意法半導(dǎo)體
英文描述: FULLY INTEGRATED STEPPER MOTOR DRIVER
中文描述: 完全集成的步進(jìn)電機(jī)驅(qū)動器
文件頁數(shù): 7/27頁
文件大?。?/td> 453K
代理商: L6208D
7/27
L6208
(7)
(8)
(9)
(10)
(11)
(12)
(13)
Tested at 25°C in a restricted range and guaranteed by characterization.
See Fig. 1.
See Fig. 2.
See Fig. 3.
See Fig. 4.
Measured applying a voltage of 1V to pin SENSE and a voltage drop from 2V to 0V to pin VREF.
See Fig. 5.
Figure 1. Switching Characteristic Definition
t
OFF
PWM Recirculation Time
R
OFF
= 20K
;
C
OFF
= 1nF
13
μs
R
OFF
= 100K
;
C
OFF
= 1nF
61
μs
I
BIAS
Input Bias Current at pins VREF
A
and VREF
B
10
μA
Over Current Protection
I
SOVER
Input Supply Overcurrent
Protection Threshold
T
j
= -25°C to 125°C
(7)
4
5.6
7.1
A
R
OPDR
Open Drain ON Resistance
I = 4mA
40
60
t
OCD(ON)
OCD Turn-on Delay Time (13)
I = 4mA; C
EN
< 100pF
200
ns
t
OCD(OFF)
OCD Turn-off Delay Time (13)
I = 4mA; C
EN
< 100pF
100
ns
ELECTRICAL CHARACTERISTICS
(continued)
(T
amb
= 25°C, V
s
= 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
V
th(ON)
V
th(OFF)
90%
10%
EN
I
OUT
t
t
t
FALL
t
D(OFF)EN
t
RISE
t
D(ON)EN
D01IN1316
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L6208PD 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DMOS Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube