LM5069MM-2/NOPB

FEATURES

• Wide Operating Range: +9V to +80V

• In-rush Current Limit for Safe Board Insertion into Live Power Sources

• Programmable Maximum Power Dissipation in the External Pass Device

• Adjustable Current Limit

• Circuit Breaker Function for Severe OverCurrent Events

• Internal High Side Charge Pump and Gate Driver for External N-channel MOSFET

• Adjustable Under-Voltage Lockout (UVLO) and Hysteresis

• Adjustable Over-Voltage Lockout (OVLO) and Hysteresis

• Initial Insertion Timer Allows Ringing and Transients to Subside after System Connection

• Programmable Fault Timer Avoids Nuisance Trips

• Active High Open Drain POWER GOOD Output

• Available in Latched Fault and Automatic Restart Versions

APPLICATIONS

• Server Backplane Systems

• Base Station Power Distribution Systems

• Solid State Circuit Breaker

• 24V/48V Industrial Systems PACKAGE

• VSSOP-10

DESCRIPTION

The LM5069 positive hot swap controller provides intelligent control of the power supply connections during insertion and removal of circuit cards from a live system backplane or other "hot" power sources.

The LM5069 provides in-rush current control to limit system voltage droop and transients. The current limit and power dissipation in the external series pass NChannel MOSFET are programmable, ensuring operation within the Safe Operating Area (SOA). The POWER GOOD output indicates when the output voltage is within 1.25V of the input voltage. The input under-voltage and over-voltage lockout levels and hysteresis are programmable, as well as the initial insertion delay time and fault detection time. The LM5069-1 latches off after a fault detection, while the LM5069-2 automatically restarts at a fixed duty cycle. The LM5069 is available in a 10 pin VSSOP package.

Request a quote LM5069MM-2/NOPB at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of LM5069MM-2/NOPB in stock for sale, check stock quantity and pricing, view product specifications, and order contact us：sales@censtry.com.
The price and lead time for LM5069MM-2/NOPB depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.