UCD7100 datasheet(5/22 Pages) TI

No. de pieza	UCD7100

Descripción Electrónicos	Digital Control Compatible Single Low-Side 짰-A MOSFET Driver with Current Sense

PDF	22 Pages

Scroll/Zoom	100%

Fabricante Electrónico	TI [Texas Instruments]

Página de inicio	http://www.ti.com

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VIT−

10%

90%

INPUT

OUTPUT

VIT+

tD1

tD2

UCD7100

SLUS651A – MARCH 2005 – REVISED MAY 2005

ELECTRICAL CHARACTERISTICS (continued)

DD = 12 V, 4.7-µF capacitor from VDD to GND, TA = TJ = -40°C to 105°C, (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT DRIVERS

Source current (1)

VDD = 12 V, IN = high, OUT = 5 V

Sink current (1)

VDD = 12 V, IN = low, OUT = 5 V

Source current(1)

VDD = 4.75 V, IN = high, OUT = 0

Sink current (1)

VDD = 4.75 V, IN = low, OUT = 4.75 V

Rise time, tR(1)

CLOAD = 2.2 nF, VDD = 12 V

Fall time, tF(1)

CLOAD = 2.2 nF, VDD = 12 V

Output with VDD < UVLO

VDD = 1.0 V, ISINK = 10 mA

0.8

1.2

Propagation delay from IN to OUTx,

CLOAD = 2.2 nF, VDD = 12 V, CLK rising

tD1

(1)

Ensured by design. Not 100% tested in production.

NOTE:

The 10% and 90% thresholds depict the dynamics of the bipolar output devices that

dominate the power MOSFET transition through the Miller regions of operation.

UCD7100 Datasheet(PDF) 5 Page - Texas Instruments

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