EV5099-D-00A

EV5099-D-00A

12V/5V Dual-Channel Current-Limit Switch with Current Monitor Evaluation Board

Datasheet

Description

The EV5099-D-00A evaluation board is designed to demonstrate the capabilities of the MP5099, a protection device that protects circuitry on the output from transients on the input. The MP5099 also prevents undesired shorts at the input and transients from the output. The MP5099 is a small on resistance (R_DS(ON)), low quiescent current (I_Q), dual-channel current-limit switch.

At start-up, the inrush current is limited by the slew rate at the output. The slew rate is controlled by a capacitor at the SS pin (C_SS). The maximum load at the output is current-limited. The current limit magnitude is internally fixed.

The output voltage (V_OUT) is limited by the output over-voltage protection (OVP) function. The output current (I_OUT) of each rail can be monitored via a resistor connected to the IMON pins.

The MP5099 is available in a space-saving TQFN-10 (2mmx3mm) package.

Product Evaluated

Features & Benefits

Integrated 5V/12V Input Dual E-Fuse
Up to 24V/100ms Maximum Input Voltage (V_IN) Surge Tolerance for 12V VIN Channel
Up to 16V/100ms Maximum V_IN Surge Tolerance for 5V VIN Channel
Integrated, Dual-Channel Current Limit Switch
Low 40mΩ On Resistance (R_DS(ON)) for 12V Bus Voltage (V_BUS) and 5V V_BUS Current Limit Switch
150μA Typical Low Quiescent Current (I_Q) for 12V VIN Channel and 130μA Low Quiescent Current (I_Q) for 5V VIN Channel
Configurable Soft-Start Time (t_SS)
Fixed 4A Trip and 2.95A Hold Current Limit for 12V VIN Channel
Fixed 3A Trip and 2.2A Hold Current Limit for 5V VIN Channel
Reverse-Current Protection for 5V VIN Channel
5.7V Typical Over-Voltage Protection (OVP) Threshold for 5V VIN Channel
15V Typical OVP Threshold for 12V VIN Channel
Over-Current Protection (OCP) in Hiccup Mode
Latch-Off Thermal Shutdown
Available in a TQFN-10 (2mmx3mm) Package

Active Part Numbers:

EV5099-D-00A

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Limited Inventory to support product development.

EV5099-D-00A

Description

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Active Part Numbers:

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EV5099-D-00A

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Product Evaluated

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Active Part Numbers:

Related Tools

Design Resources

Buy direct from MPS

Standard Pricing

Technical Forum