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89 pcs
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89 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX14900EAGM+ from Analog Devices is an octal, high-speed, industrial high-side switch. It is designed for applications requiring robust power control, such as Programmable Logic Controllers and high-density digital output modules.
This device features per-channel configuration for high-side or push-pull operation, with each high-side switch capable of sourcing 850mA continuous current. It boasts a low on-resistance of 165mΩ (max) at +125°C and fast propagation delays of 2µs (max) for high-side mode. The device supports switching rates up to 100kHz in push-pull operation, making it suitable for PWM/PPO control.
Configuration, monitoring, and driving are handled via an SPI and/or parallel interface. The MAX14900EAGM+ includes extensive fault feedback mechanisms, such as current limiting, open load detection, over-temperature, over-voltage, and undervoltage lockout (UVLO), to protect the system and ease maintenance. It operates over a wide supply input range of 10V to 36V and is specified for an operating temperature range of -40°C to +125°C.
The MAX14900EAGM+ is available in a compact 48-pin QFN (7mm x 7mm) package with an exposed pad, suitable for high-density module designs. Its serial interface allows for daisy-chaining, minimizing isolation costs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum continuous output current per channel is 850mA.
The supply voltage range is 10V to 36V, and the logic voltage range is 4.5V to 5.5V.
The operating temperature range is -40°C to +125°C.
The device is available in a 48-VFQFN exposed pad package (7x7mm) for surface-mount assembly.
Fault protection includes fixed current limiting, open-load detection, over-temperature shutdown, over-voltage protection, and under-voltage lockout (UVLO).
The device supports both SPI and parallel interfaces.