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Simple Bridge
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Standalone H-Bridge module
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| 003-022 | Simple Bridge | GBP18.75 | 10%
OFF | GBP16.88 | buy now | 18 IN
STOCK | info |
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- Simple easy-to-use H-bridge
- 6-24VDC Brush Motor
- 6A continuous 25A peak
- Controls H-bridge with 4 i/o lines
- 1.7" wide x 1.6" long x 0.6" tall
- Dual status flags
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| The Simple Bridge is capable of bi-directional
control of one brushed DC motor or other two-terminal DC load (such
as a lamp or thermoelectric module). The small footprint, low cost,
and ease of use allow the Simple Bridge to fit many design needs.
Control of the on-board H-bridge is accomplished with 4 i/o lines,
each controlling a switch of the H-bridge (2 high-side, and 2 low-side).
Using a microcontroller, and pulse width modulating the low-side
switches allows for speed control. Individual control of the H-bridge
switches also allows for dynamic braking. The Simple Bridge H-bridge
is rated for 25A peak, but due to the small package and thermal
issues 6A is about the highest continuous current it will pass before
on-board thermal protection causes it to cut-out. The high peak
and moderate continuous current rating meets the needs of many motor
control applications where large start-up currents are common.
The low-side switches are low rdson MOSFETS (14milliohm) and
are controlled by a MOSFET driver IC for more efficient turn-on/off
times when pulse width modulated. The high-side switches are smart
MOSFETs (26milliohm) with over-current, over-temperature, and under
voltage protection built in.
The Simple Bridge is 1.7" wide x 1.6" long x 0.6" tall.
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