Part Number
|
17550 |
Manufacturer
|
Freescale Semiconductor |
Description
|
Quad H-Bridge Micromotor Driver |
Published
|
Aug 7, 2007 |
Detailed Description
|
com Freescale Semiconductor
Advance Information
Document Number: MPC17550 Rev. 2.0, 7/2006
Quad H-Bri...
|
Datasheet
|
17550
|
Overview
com Freescale Semiconductor
Advance Information
Document Number: MPC17550 Rev.
2.
0, 7/2006
Quad H-Bridge Micromotor Driver with DC/DC Boost Converter
The 17550 is a monolithic quad H-Bridge power IC ideal for portable electronic applications containing tiny bipolar stepper motors and/or brush DC-motors powered by two-to-four cell NiCd/NiMH batteries.
The 17550 operates from 2.
5 V to 5.
5 V, with independent control of each H-Bridge via parallel 3.
0 V or 5.
0 V logic-compatible I/O.
The device features an on-board DC / DC boost converter that allows motor operation all the way down to 1.
6 V (the boost converter supplies the gate-drive voltage for each of the four independent ...
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