Overview
The TPM16050 is a high-voltage H-bridge driver dedicated for IR-CUT control in surveillance camera. It is optimized to control the IR-CUT with 20Ω impedance and 3.3V, 5V or 12V supply voltage. It can provide up-to 0.5-A drive current. TPM16050 can sustain max 17V supply voltage.
It also supports an external 26.9Ω/2.5W resistor in serial of supply pin VM, in order to protect low-voltage loads such as IR- CUT from voltage over-stress with 12V supply.
Internal protection features such as overcurrent protection, short circuit protection undervoltage lockout and over temperature improve reliability of the whole system.
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Status
Production
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Rating
Industrial
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VIN(V)
3~17
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Rdson(H+L)(Ω)
0.85
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Max Output Current(A)
0.5
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# of Half Bridges
2
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Temperature Range(℃)
-40 to +125
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Package
SOT23-6
