MCP18480 datasheet(17/64 Pages) MICROCHIP

Part #	MCP18480

Description	-48V Hot Swap Controller

PDF	64 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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17 / 64 page

 2003 Microchip Technology Inc.

DS20091B-page 17

MCP18480

FIGURE 2-5:

GATE Source (Pull-Up)

Current vs. Temperature.

FIGURE 2-6:

GATE Sink (Pull-Down)

Current vs. Temperature.

Data taken with the minimum following conditions:

IPOS = 5 mA

(Enables VPOS at its self-regulating voltage)

VREFIN = 2.5V, ISET = 10 µA

Note 1:

VUVTH > VVREFIN

VOVTH < VVREFIN

VSENSE = VVNEG

VVFB = VVNEG

VDRAINTH = VVNEG

VOVO = VVNEG

VCL = VVREFIN

VENABLE = 5V (open)

-40

-20

406080

Temperature (°C)

Data taken with the minimum following conditions:

IPOS = 5 mA

(Enables VPOS at its self-regulating voltage)

VREFIN = 2.5V, ISET = 10 µA

Note 1:

VGATE > 0.5V

VUVTH > VVREFIN

VOVTH < VVREFIN

VSENSE = VVNEG

VVFB = VVNEG

VDRAINTH = VVNEG

VOVO = VVNEG

VCL = VVREFIN

VENABLE = VVNEG

VRESTART = VVNEG (open)

-40

-20

2040

6080

Temperature (°C)

MCP18480 Datasheet(PDF) 17 Page - Microchip Technology

MCP18480 Datasheet(HTML) 17 Page - Microchip Technology

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