参数资料
型号: L8229
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 1.5 A, PDSO24
封装: LEAD FREE, SSO-24
文件页数: 6/42页
文件大小: 858K
代理商: L8229
Obsolete
Product(s)
- Obsolete
Product(s)
L6219_HI and L6219_8 Electrical characteristics
L8229
5
L6219_HI and L6219_8 Electrical characteristics
(0°C
≤ T
j ≤ 125°C, VS = 32 V, unless otherwise specified)
5.1
DC specifications
5.2
AC/transient specifications
Table 9.
DC specifications
Symbol
Description
Condition
Min
Typ
Max
Unit
Vref/Vsense
Current Limit Threshold (at trip
point ) for Vref = 5V and Tj ≤ 70°C
I0
≤ 0.8V, I1 ≤ 0.8V
9.25
10
10.5
I0
≥ 2.0V, I1 ≤ 0.8V
13.5
15
16.5
I0
≤ 0.8V, I1 ≥ 2.0V
25.5
30
34.5
Table 10.
AC/transient specifications
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Toff
Cut off time
Rt=56Kohm, Ct =820pF
50
A
Tdelay
Turn Off Delay for comparator
1
A
Tblank
Blanking time for Sense
comparator
1A
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