Datasheet Texas Instruments DRV8824 — 数据表

制造商	Texas Instruments
系列	DRV8824

具有片上1/32微步进分度器的1.6A双极步进电机驱动器（Step / Dir Ctrl）

数据表

PDF, 1.3 Mb, 修订版: J, 档案已发布: Jul 3, 2014

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	DRV8824PWP	DRV8824PWPR	DRV8824RHDR	DRV8824RHDT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	Yes	No

	DRV8824PWP	DRV8824PWPR	DRV8824RHDR	DRV8824RHDT
N	1	2	3	4
Pin	28	28	28	28
Package Type	PWP	PWP	RHD	RHD
Industry STD Term	HTSSOP	HTSSOP	VQFN	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N
Package QTY	50	2000	3000	250
Carrier	TUBE	LARGE T&R	LARGE T&R	SMALL T&R
Device Marking	DRV8824	DRV8824	DRV8824	DRV8824
Width (mm)	4.4	4.4	5	5
Length (mm)	9.7	9.7	5	5
Thickness (mm)	1	1	.9	.9
Pitch (mm)	.65	.65	.5	.5
Max Height (mm)	1.2	1.2	1	1
Mechanical Data	下载	下载	下载	下载

Parameters / Models	DRV8824PWP	DRV8824PWPR	DRV8824RHDR	DRV8824RHDT
Additional Features	1/32 Microstepping,P2P w/ DRV8825	1/32 Microstepping,P2P w/ DRV8825	1/32 Microstepping,P2P w/ DRV8825	1/32 Microstepping,P2P w/ DRV8825
Control I/F	STEP/DIR	STEP/DIR	STEP/DIR	STEP/DIR
Micro-Stepping Levels	32	32	32	32
Number of Full Bridges	2	2	2	2
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Size: mm2:W x L, PKG	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28VQFN: 25 mm2: 5 x 5(VQFN)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28VQFN: 25 mm2: 5 x 5(VQFN)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28VQFN: 25 mm2: 5 x 5(VQFN)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28VQFN: 25 mm2: 5 x 5(VQFN)
Peak Output Current, A	1.6	1.6	1.6	1.6
RDS(ON) (HS + LS), mOhms	1280	1280	1280	1280
RMS Output Current, A	1.1	1.1	1.1	1.1
Rating	Catalog	Catalog	Catalog	Catalog
Vs(Max), V	45	45	45	45
Vs(Min), V	8.2	8.2	8.2	8.2

	DRV8824PWP	DRV8824PWPR	DRV8824RHDR	DRV8824RHDT
RoHS	Compliant	Compliant	Compliant	Compliant

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系列: DRV8824 (4)