L9339 datasheet(7/9 Pages) STMICROELECTRONICS

部件名	L9339

功能描述	QUAD LOW SIDE DRIVER

PDF	9 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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7 / 9 page

7/9

L9339

Figure 2. Application for Inverting Transfer Polarity

Figure 3. Application for Non Inverting Transfer Polarity

Note: We recommend to use the device for driving inductive loads with flyback energy EFB < 2mJ.

OU T 1

OU T 2

OU T 3

OU T 4

IN 1

IN 2

IN 3

IN 4

GN D

PR G

DI A G

A d r e ssd e c o d e r

A0 : 8

VC C = 5 V

VC C

GN D

IN T

BO AR D V O L T A G E 1 4 V

1 2 m H

25 0 m A

50 k H z

VC C

GN D

VC C = 5 V

µF

240

Ω

50 pF

µH

U71 7

L9339

OU T 1

OU T 2

OU T 3

OU T 4

IN 1

IN 2

IN 3

IN 4

GN D

PR G

DI A G

A d r e ss d e co d e r

A0 : 8

VC C = 5 V

VC C

GN D

IN T

BO AR D V O L T A G E 1 4 V

1 2 m H

25 0 m A

50 k H z

VC C

GN D

VC C = 5 V

µF

240

Ω

50 pF

µH

U 717

L9339

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