| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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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 MCZ33291EG from NXP Semiconductors is a versatile eight-output, low-side power switch utilizing SMARTMOS technology. It is designed to interface directly with microcontrollers via an 8-bit SPI I/O protocol, supporting loads such as inductive or incandescent types.
Key electrical features include a wide supply voltage range of 5.5 V to 26.5 V, with specific operation between 9.0 V and 16 V. The device offers 1.0 A peak current outputs with a typical RDS(ON) of 1.6 Ω at 150°C. Protection features are integrated, including current limiting, open load detection, over-temperature shutdown, and an internal 53 V clamp on each output during inductive switching.
This device is suitable for applications requiring robust power switching and monitoring. It operates within an ambient temperature range of -40°C to 150°C. The MCZ33291EG is supplied in a 24-pin SOICW package, designed for surface mounting.
Additional features include very low standby current (25 μA max) and output-specific diagnostics for cascade fault reporting via the SPI interface.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 5.5V to 26.5V, with a VPWR range of 9.0V to 16V.
The MCZ33291EG is available in a 24-SOIC (0.295", 7.50mm Width) surface-mount package.
The operating junction temperature range is -40°C to 150°C.
The MCZ33291EG has 8 outputs.
The MCZ33291EG uses an SPI interface.
Fault protection includes current limiting, open load detection, over-temperature shutdown, and over-voltage clamping.