TRIP CURRENT:3.5A; THERMAL SHUTDOWN:155C; ADJUSTABLE CURRENT LIMIT
Adjustable Threshold:
YES
Analog IC - Other Type:
LOAD SWITCH
JESD-30 Code:
S-PDSO-N8
Length:
2 mm
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Equivalence Code:
SOLCC8,.08,20
Package Shape:
SQUARE
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Seated Height-Max:
1 mm
Supply Current-Max (Isup):
1 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
3 V
Supply Voltage-Nom (Vsup):
3.3 V
Surface Mount:
YES
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+0.71V
Width:
2 mm
NCP45610IMNTWG Frequently Asked Questions (FAQs)
A good PCB layout for the NCP45610IMNTWG should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure a low-thermal-resistance path to the PCB's ground plane. Use multiple vias to connect the thermal pad to the ground plane, and keep the thermal pad as large as possible.
Choose an input capacitor with a low equivalent series resistance (ESR) and a high ripple current rating. A ceramic capacitor with an X7R or X5R dielectric is recommended. The capacitor value should be at least 10uF, and it's recommended to use a capacitor with a voltage rating of 25V or higher.
The NCP45610IMNTWG can deliver up to 3A of output current. However, the actual output current capability depends on the input voltage, output voltage, and thermal conditions. Be sure to check the device's thermal derating curve and output current capability in the datasheet.
The NCP45610IMNTWG has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold is set by the voltage divider ratio. For example, a 1:1 ratio sets the OVP threshold to 5.5V. You can also use an external OVP circuit with a comparator and a voltage reference.
The EN (enable) pin is used to turn the device on or off. When the EN pin is pulled high (above 1.4V), the device is enabled, and when it's pulled low (below 0.4V), the device is disabled. You can use the EN pin to implement power sequencing or to turn off the device during shutdown or standby modes.
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NCP45610IMNTWG Overview
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