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參數(shù)資料
| 型號： | L6258E |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1.5 A, PDSO36 |
| 封裝： | ROHS COMPLIANT, SOP-36 |
| 文件頁數(shù)： | 28/31頁 |
| 文件大?。?/td> | 360K |
| 代理商： | L6258E |
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Block diagram
L6258E
6/31
Doc ID 8688 Rev 9
Figure 2.
Pin connection (top view)
Table 3.
Pin functions
Pin #
Name
Description
1, 36
PWR_GND
Ground connection (1). They also conduct heat from die to
printed circuit copper.
2, 17
PH_1, PH_2
These TTL compatible logic inputs set the direction of
current flow through the load. A high level causes current to
flow from OUTPUT A to OUTPUT B.
3I1_1
Logic input of the internal DAC (1). The output voltage of the
DAC is a percentage of the Vref voltage applied according to
the thruth Table 5 on page 12.
4I0_1
See pin 3
5
OUT1A
Bridge output connection (1)
6
DISABLE
Disables the bridges for additional safety during switching.
When not connected the bridges are enabled
7TRI_cap
Triangular wave generation circuit capacitor. The value of
this capacitor defines the output switching frequency
PWR_GND
PH_2
EA_IN2
EA_OUT2
DISABLE
EA_OUT1
OUT1A
EA_IN1
PH_1
SENSE1
OUT1B
I3_1
VS
I2_1
I3_2
OUT2B
SENSE2
PWR_GND
18
16
17
15
6
5
4
3
2
21
22
31
32
33
35
34
36
20
1
19
PWR_GND
D96IN432E
GND
TRI_CAP
VDD
I0_1
VREF1
I1_1
9
8
7
28
29
30
VCP1
SIG_GND
10
27
OUT2A
VCP2
VBOOT
VREF2
I2_2
I0_2
14
12
11
23
25
26
VS
I1_2
13
24
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6258E_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver |
| L6258EA | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver |
| L6258EP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver |
| L6258EP_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver |
| L6258EX | 功能描述:馬達/運動/點火控制器和驅(qū)動器 1.5A 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 |
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