Motor applications driven by relatively low voltage batteries (1.8V to 7.0V), mobile devices (cameras, electric toothbrushes, printers) using 3.7V lithium-ion batteries, products for the home, such as electronic locks, smart meters, electronic bidet toilet, and toys using two 1.5V dry batteries, and devices using 5V USB power supply.
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Main Specifications of 1.8 V Low Voltage Drive H Bridge Driver IC Series |
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| Product name | TC78H651FNG |
TC78H653FTG
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Power supply voltage
(Operating range) |
1.8V to 6.0V | 1.8V to 7.0V | ||
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Output current
(Absolute maximum rating) |
1.6A |
2.0A in small mode
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| Number of H-bridge channels | 2ch |
2ch in small mode
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| Drive motors |
DC brushed motors (driving two motors is possible.)
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Output on resistance
(total of high and low side) |
0.22Ω (typ.) |
0.22Ω(typ.)in small mode
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| Detection functions | Over current detection, thermal shutdown, and under voltage lockout | |||
| Package |
TSSOP16
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QFN16
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| Other features |
Built-in standby function: power consumption is 0μA (typ.)
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| Stock Check & Purchase | ||||
