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| Product Name: |
hot offer HIP4086ABZT
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| Supply Ability: |
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| Related proudcts |
ic, intersil, |
| Specifications |
Features • Independently drives 6 N-Channel MOSFETs in three pha |
| Price Term: |
FOB |
| Port of loading: |
shenzhen |
| Minimum Order |
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| Unit Price: |
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The HIP4086 and HIP4086A (referred to as the HIP4086/A) are
three phase N-Channel MOSFET drivers. Both parts are
specifically targeted for PWM motor control. These drivers have
flexible input protocol for driving every possible switch
combination. The user can even override the shoot-through
protection for switched reluctance applications.
The HIP4086/A have a wide range of programmable dead times
(0.5¦Ěs to 4.5¦Ěs) which makes them very suitable for the low
frequencies (up to 100kHz) typically used for motor drives.
The only difference between the HIP4086 and the HIP4086A is
that the HIP4086A has the built-in charge pumps disabled. This
is useful in applications that require very quiet EMI performance
(the charge pumps operate at 10MHz). The advantage of the
HIP4086 is that the built-in charge pumps allow indefinitely long
on times for the high-side drivers.
To insure that the high-side driver boot capacitors are fully
charged prior to turning on, a programmable bootstrap refresh
pulse is activated when VDD is first applied. When active, the
refresh pulse turns on all three of the low-side bridge FETs while
holding off the three high-side bridge FETs to charge the
high-side boot capacitors. After the refresh pulse clears, normal
operation begins.
Another useful feature of the HIP4086/A is the programmable
undervoltage set point. The set point range varies from 6.6V to
8.5V. |
| Company: |
sunshine Electronic Co.,LTD
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| Contact: |
Ms. linda deng |
| Address: |
F28,8/F,C block west,Shenfang Building, Huaqiang North Road,FutianDistrict |
| Postcode: |
518031 |
| Tel: |
86-755-83948880-603 |
| Fax: |
86-755-83948881 |
| E-mail: |
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