音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

PBL3717A Datasheet

  • PBL3717A

  • STEPPER MOTOR DRIVER

  • 11頁

  • STMICROELECTRONICS   STMICROELECTRONICS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

PBL3717A
STEPPER MOTOR DRIVER
.
.
.
.
.
.
.
.
FULL STEP - HALF STEP - QUARTER STEP
OPERATING MODE
BIPOLAR OUTPUT CURRENT UP TO 1 A
FROM 10 V UP TO 46 V MOTOR SUPPLY
VOLTAGE
LOW SATURATION VOLTAGE WITH INTE-
GRATED BOOTSTRAP
BUILT IN FAST PROTECTION DIODES
EXTERNALLY
SELECTABLE CURRENT
LEVEL
OUTPUT CURRENT LEVEL DIGITALLY OR
ANALOGUE CONTROLLED
THERMAL PROTECTION WITH SOFT INTER-
VENTION
Powerdip 12 + 2 + 2
(Plastic Package)
ORDER CODE :
PBL3717A
DESCRIPTION
The PBL3717Ais a monolithic IC which controls and
drives one phase of a bipolar stepper motor with
chopper control of the phase current. Current levels
may be selected in threesteps by means of two logic
inputs which select one of three current compara-
tors. When both of these inputs are high the device
is disabled. A separate logic input controls the direc-
tion of current flow.
A monostable, programmed by an external RC net-
work, sets the current decay time.
The power section is a full H-bridge driver with four
internal clamp diodes for current recirculation. An
externalconnectionto the lower emitters is available
for the insertion of a sensing resistor. Two
PBL3717As and few external components form a
complete stepper motor drive subsystem.
The raccomended operating ambient temperature
ranges is from 0 to 70
擄C.
The PBL3717Ais supplied in a 12 + 2 + 2 lead Pow-
erdip package.
April 1993
PIN CONNECTION
(top view)
1/11

PBL3717A 產(chǎn)品屬性

  • STMicroelectronics

  • 馬達/運動/點火控制器和驅(qū)動器

  • Stepper Motor Controllers / Drivers

  • Stepper Motor Controller/Driver

  • 50 V

  • 15 mA

  • Through Hole

  • PDIP-16

  • Tube

  • + 70 C

  • - 55 C

  • 25

PBL3717A相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！