ICL7673CBA
Intersil
The Intersil ICL7673CBA is an automatic battery backup source selector switch. It operates within a 2.5V to 15V supply range and offers a maximum output current of 38mA.
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ICL7673CBA from Harris Semiconductor is a source selector switch IC designed for automatic power source switching, commonly used in battery backup systems. It supports a supply voltage range of 2.5V to 15V and can handle a maximum output current of 38mA. The device operates within an ambient temperature range of 0°C to 70°C.
This IC integrates logic and control for switching between two power sources using external N and P-channel MOSFETs. It features internal switches for simplified power source selection and is built in a single monolithic structure. The ICL7673CBA is suitable for applications requiring reliable power switching, such as industrial electronics and automotive systems.
Packaged in an 8-SOIC surface-mount configuration, the ICL7673CBA is designed for efficient integration into electronic circuits. Its low supply current of 1.5 µA contributes to extended battery life in portable applications. The part is noted as obsolete and RoHS non-compliant.
| Qty | Low | High |
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| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2.5V to 15V.
The typical supply current is 1.5 µA.
The maximum output current is 38mA.
The operating temperature range is 0°C to 70°C.
The ICL7673CBA comes in an 8-SOIC surface-mount package.
Yes, it has internal N and P-Channel FET switches.
The input-to-output ratio is 2:1.