DRV8461: 65 V, 3 A Stepper Motor Driver for High Efficiency and Noiseless Operation

1 Features ? Stepper Motor Driver – SPI or H/W Interface with STEP/DIR pins – Up to 1/256 Microstepping Indexer ? 4.5 V to 65 V Operating Supply Voltage Range – Supports standard 24 V, 36 V and 48 V rails ? Low RDS(ON): 300 mΩ HS + LS at 24 V, 25°C ? High Current Capacity Per Bridge: – 3 A

文件：3.47433 Mbytes 頁數(shù)：117 Pages

TI

德州儀器

絲?。?strong>DRV8461；Package：HTSSOP；DRV8461: 65 V, 3 A Stepper Motor Driver for High Efficiency and Noiseless Operation

1 Features ? Stepper Motor Driver – SPI or H/W Interface with STEP/DIR pins – Up to 1/256 Microstepping Indexer ? 4.5 V to 65 V Operating Supply Voltage Range – Supports standard 24 V, 36 V and 48 V rails ? Low RDS(ON): 300 mΩ HS + LS at 24 V, 25°C ? High Current Capacity Per Bridge: – 3 A

文件：3.47433 Mbytes 頁數(shù)：117 Pages

TI

德州儀器

具有智能調(diào)優(yōu)、失速檢測(cè)和自動(dòng)扭矩功能的 60V、3A 雙路 H 橋步進(jìn)電機(jī)驅(qū)動(dòng)器

The DRV8461 is a wide-voltage, high-power, high-performance stepper motor driver. The device supports up to 65-V supply voltage, and integrated MOSFETs with 300 mΩ HS + LS on-resistance allow up to 3-A current.\n\nThe auto-torque feature boosts efficiency by adjusting the coil current according to l ? Stepper Motor Driver \n? Up to 1/256 Microstepping Indexer\n? 4.5 V to 65 V Operating Supply Voltage Range \n? Low RDS(ON): 300 mΩ HS + LS at 24 V, 25°C \n? 3 A full-scale, 2.1 A RMS\n? DDW package pin-to-pin compatible with - \n? DRV8462DDWR: 65 V, 5- 10A full-scale \n? PWP package pin-to;

TI

德州儀器

DRV8461: 65 V, 3 A Stepper Motor Driver for High Efficiency and Noiseless Operation

1 Features ? Stepper Motor Driver – SPI or H/W Interface with STEP/DIR pins – Up to 1/256 Microstepping Indexer ? 4.5 V to 65 V Operating Supply Voltage Range – Supports standard 24 V, 36 V and 48 V rails ? Low RDS(ON): 300 mΩ HS + LS at 24 V, 25°C ? High Current Capacity Per Bridge: – 3 A

文件：3.47433 Mbytes 頁數(shù)：117 Pages

TI

德州儀器

DRV8461: 65 V, 3 A Stepper Motor Driver for High Efficiency and Noiseless Operation

1 Features ? Stepper Motor Driver – SPI or H/W Interface with STEP/DIR pins – Up to 1/256 Microstepping Indexer ? 4.5 V to 65 V Operating Supply Voltage Range – Supports standard 24 V, 36 V and 48 V rails ? Low RDS(ON): 300 mΩ HS + LS at 24 V, 25°C ? High Current Capacity Per Bridge: – 3 A

文件：3.47433 Mbytes 頁數(shù)：117 Pages

TI

德州儀器