MAX4374EVKIT+ Maxim Integrated Products, MAX4374EVKIT+ Datasheet - Page 3

• Manufacturer Part Number: MAX4374EVKIT+
• Description: EVALUATION KIT FOR MAX4374
• Manufacturer: Maxim Integrated Products

Specifications of MAX4374EVKIT+

• Channels Per Ic: 1 - Single
• Amplifier Type: Current Sense
• Output Type: Single-Ended
• -3db Bandwidth: 120kHz
• Operating Temperature: -40°C ~ 85°C
• Current - Supply (main Ic): 50µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 28 V
• Board Type: Fully Populated
• Utilized Ic / Part: MAX4374
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Slew Rate: -

The MAX4374 evaluation kit (EV kit) has an on-board
overcurrent protection circuit. The overcurrent protec-
tion circuit uses the latched output (COUT1) to control
the external p-channel MOSFET (M1) through a level
translator (M2). M1, controlled by the MAX4374, opens
the current path during overload conditions. When the
load current exceeds 1A, COUT1 turns M1 off. Reset
the current path by pressing the pushbutton (S1) after
an overcurrent condition.
Overcurrent Protection Circuit
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MAX4374 Evaluation Kit
The MAX4374 evaluation kit (EV kit) uses the open-
drain comparator output (COUT2) as the overvoltage
indicator. The COUT2 pin is at 0V when VIN is below
13V. When VIN is above 13V, COUT2 will be pulled
high to VCC by the external pullup resistor.
Overvoltage Indicator Circuit
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