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深圳市梦想电子有限公司
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营业执照：已审核经营模式：贸易/代理/分销所在地区：广东 深圳企业网站：
http://mornsun.com.cn/cn/
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- 会员年限：3年
- 销售部王经理
- 电话：075561681000
- 手机：13510455213
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- 地址：深圳市光明区凤凰街道塘尾社区南太云创谷2栋508-518
- E-mail：m1611@mornsun.com.cn
询价相关产品
产品信息
FEATURES AND BENEFITS
'Low Rps(on outputs
. Overcurent protection (OCP)
e Motor short protection
。 Motor lead shor t ground protection
o Motor lead shor to bttery protection
Low Power Standby mode
Adjustable PWM curent limit
Synchronous rectification
Internal undervolage lockout (UVLO)
的
Crossover-curent protection
A4950K is AEC-Q100 Grade 1 qualified
Commercial temperature grade (A4950E: -40°C to 859C)
Automotive temperature grade(A4950K: -40°C to 1259C
PACKAGE:8-pin SOICN with exposed
thermal pad (suffix LJ)
DESCRIPTION
Designed for pulse width modulated (PWM) control of DC
motors, te A4950iscapableofpeak ouput uenst0+3.5A
and operating volages to 40 V.
Inputeminalsareprovided oruseincontoling hesedand
direction ofa DC motor withextemally pplied PWM control
sigals.Interal synchrous recifiation controlcrcuity is
provided tolower power disipation during PWM opration.
Intemal circuit protection includes overcurent protection.
motor lead shor to ground o supply thermal shudown with
hysteresis, umdervoltage monitoring of Va8
, and cTosoOver-
curcent protection
For high ambient operating temperature applications, an
automotive grade device is ffered (A4950K) The K grade
device is tested across extended temperature and voltage
ranges to ensure compliance in automotive or industial
applications.
The A4950 isprovided ina low-profle -pin SOICN package
withexposed thermal pad (sufix LJ) thatis lead(Pb) fe, with
1009o matte tin leadframe plating.