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MAXIM INTEGRATED / ANALOG DEVICES MAX6819UTT Power-Supply Sequencer
The MAX6819/MAX6820 are compact, high-reliability power-supply sequencers designed for dual-voltage microprocessors and multivoltage systems. They monitor primary voltage levels, enabling or disabling external n-channel MOSFET switches to control secondary supplies during power-up or power-down sequences. Features include adjustable voltage thresholds, internal charge pump for enhancing external MOSFETs, and a logic-driven enable input with fixed or capacitor-adjustable delay times. These devices operate over -40°C to +125°C in space-saving 6-pin SOT23 packages and are suitable for digital signal processors, Power PC processors, and complex multisupply systems.
MAXIM INTEGRATED / ANALOG DEVICES MAX6819UTT Power-Supply Sequencer Specifications:
- Operating Voltage Range: 0.9V to 55V
- Supply Current: 60 to 120 µA at 3.3V
- Temperature Range: -40°C to +125°C
- Voltage Threshold: Monitors down to 0.62V
- Charge Pump: Fully enhances external MOSFETs with +5.5V Vgs
- GATE Drive Voltage: 5.5V (typical)
- Delay from Primary Good to Secondary Enabled: Fixed 200ms (MAX6819) or capacitor-adjustable (MAX6820)
- Input Voltage (EN): Logic high/low control, TTL/ICMOS compatible
- Package: 6-pin SOT23
- Threshold Hysteresis: ~62mV
- Maximum Transient Duration: Up to 100ms
- Isolation from Short Voltage Transients
- Applications: Multivoltage systems, dual-voltage microprocessors, digital signal processors
Buy the MAXIMA MAX6819 – Reliable Power-Supply Sequencer for Industrial Applications
Order the MAXIMA MAX6819 power-supply sequencer online today to ensure reliable voltage control in your multisupply or dual-voltage systems. Perfect for microprocessors, digital signal processors, and complex power management applications, this device improves system reliability with adjustable thresholds, fast response times, and robust transient immunity. Its small 6-pin SOT23 package makes integration easy, and quick online purchasing guarantees fast delivery. Enhance your system’s performance and safety by choosing this high-quality, compact power sequencing solution today.
Buy MAXIMA MAX6819 now and experience unmatched reliability and performance with efficient voltage sequencing for your critical industrial systems.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX6819UTT?
You can click on the BUY or RFQ button to purchase MAX6819UTT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX6819UTT?
You can download the MAX6819UTT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX6819UTT?
MAXIM INTEGRATED / ANALOG DEVICES