42144 datasheet(2/5 Pages) MICROPAC

No de pièce	42144

Description	RADIATION TOLERANT FULL BRIDGE POWER DRIVER HYBRID FOR 3-PHASE BRUSHLESS DC MOTORS

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Fabricant	MICROPAC [Micropac Industries]

Site Internet	http://www.micropac.com

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Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.

Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.

MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281

www.micropac.com

E-MAIL: HYBRIDSALES @ MICROPAC.COM

5/22/02

Pg. 2 of 5

PRELIMINARY DATA SHEET

42144

Full Bridge Power Driver Hybrid

RECOMMENDED OPERATING CONDITIONS:

Parameter

Symbol

Min.

Max.

Units

Motor Supply Voltage

VM

50

VDC

Continuous Output Current

IO (ON)

2

A

Input Voltage (off)

VF (OFF)

0

1

VDC

Operating Case Temperature

TC

-55

125

°C

ELECTRICAL SPECIFICATIONS

TC= 25°C unless otherwise specified

Switching Characteristics (N-Channel, lower switches)

CHARACTERISTICS

SYM.

MIN.

TYP.

MAX.

UNIT

TEST CONDITIONS

Turn-On Delay Time

td(ON)

25

ns

VM = 24VDC, IM = 2A,

Rise Time

tr

55

ns

VM = 24VDC, IM = 2A

Turn-Off Delay Time

td(OFF)

55

ns

VM = 24VDC, IM = 2A

Fall Time

tf

45

ns

VM = 24VDC, IM = 2A

On-State Resistance

RDS(ON)

0.20

ohms

VM = 24VDC, IM = 2A

Switching Characteristics (P-Channel, upper switches)

CHARACTERISTICS

SYM.

MIN.

TYP.

MAX.

UNIT

TEST CONDITIONS

Turn-On Delay Time

td(ON)

30

ns

VM = 24VDC, IM = 2A

Rise Time

tr

50

ns

VM = 24VDC, IM = 2A

Turn-Off Delay Time

td(OFF)

70

ns

VM = 24VDC, IM = 2A

Fall Time

tf

70

ns

VM = 24VDC, IM = 2A

On-State Resistance

RDS(ON)

0.35

ohms

VM = 24VDC, IM = 2A

Diode Characteristics

CHARACTERISTICS

SYM.

MIN.

TYP.

MAX.

UNIT

TEST CONDITIONS

Forward Voltage

VF

0.6

VDC

VM = 24VDC, IM = 2A

Forward Time

tr

TBD

ns

VM = 24VDC, IM = 2A

Reverse Recovery Time

trr

TBD

ns

VM = 24VDC, IM = 2A

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