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TB67H420FTG 듀얼/싱글 모터 드라이버
(TB67H420FTG Dual/Single Motor Driver Carrier)
개요
- 본 제품은 TB67H420FTG 브러쉬 DC 모터 드라이버입니다.
- 두개의 모터를 독립적으로 양방향 제어할 수 있는 듀얼 채널모드 및 증가된 전류로 하나의 모터를 동작시킬 수 있는 싱글 채널 모드를 지원합니다.
- 10V-47V의 넓은 동작 범위를 가지고 있으며 듀얼 채널의 경우 각각 1.7A, 싱글 채널의 경우 3.4A를 전달할 수 있습니다.
- 설정가능한 current chopping threshold로 모터 전류를 제한 할 수 있습니다.
- 저전압, 과전류, 과열, 역극 보호 기능을 가지고 있습니다.
특징
- Single- or dual-channel H-bridge motor driver (can drive one or two DC motors)
- Motor supply voltage: 10 V to 47 V
- Output current:
- up to 1.7 A continuous (4.5 A peak) per motor in dual-channel mode
- up to 3.4 A continuous (9 A peak) in single-channel mode
- Configurable current chopping actively limits motor current to 4.5 A per channel (dual) or 9 A (single) by default; can be lowered with external resistors or voltage sources
- No separate logic supply needed; inputs are 3V- and 5V-compatible
- Flexible input interface provides several options for control
- Under-voltage lockout and protection against over-current/short-circuit and over-temperature
- Open-load detection
- Carrier board adds reverse-voltage protection up to 40 V
- Active-low error outputs indicate over-current, over-temperature, or open-load condition
- Compact size (1.0″ × 1.2″)
- Exposed solderable ground pad below the driver IC on the bottom of the PCB
문서
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File downloads
- Toshiba TB67H420FTG datasheet (460k pdf)
- Schematic diagram of the TB67H420FTG Dual/Single Motor Driver Carrier (158k pdf)
- Dimension diagram of theTB67H420FTG Dual/Single Motor Driver Carrier (184k pdf)
- 3D model of the TB67H420FTG Dual/Single Motor Driver Carrier (4MB step)
- Drill guide for the TB67H420FTG Dual/Single Motor Driver Carrier (57k dxf)
- This DXF drawing shows the locations of all of the board's holes.
Recommended links
- TB67H420FTG documentation
- Toshiba's product page for the TB67H420FTG brushed motor driver IC, with links to its most up-to-date datasheet in several languages, application notes, and other resources.
