AT8870-MS
ESOP-8 Motor Drivers, Controllers
H-Bridge Motor Driver
- Manufacturer
- MSKSEMI
- Manufacturer part #
- AT8870-MS
- Store part #
- C22462581
- Package / case
- ESOP-8
- Category
- Motor Drivers, Controllers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
29,594 in stock
#C22462581
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹76.96 | ₹76.96 |
| 10+ | ₹62.99 | ₹629.90 |
| 30+ | ₹56.11 | ₹1,683.30 |
| 100+ | ₹49.02 | ₹4,902.00 |
| 500+ | ₹39.56 | ₹19,780.00 |
| 1,000+ | ₹37.40 | ₹37,400.00 |
1 × ₹76.96
₹76.96
excl. GST
₹90.81 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
AT8870-MS
₹76.96 for 1 + GST
Specifications
- Number of H-bridges
- 1
- Features
- Interleaved conduction protection;Current sensing/regulation function
- Technology
- Yes
- Operating Temperature
- -40℃~+125℃
- Supply Current (Iq)
- 15uA
- Peak Current
- 3.6A
- RDS(on)
- 520mΩ
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.114 g
Overview
The AT8870-MS devices are a brushed-DC motor driver for printers, appliances, industrial equipment, and other small machines. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that can control motors bi-directionally with up to 3.6-A peak current. The inputs can be pulse width modulated (PWM) to control motor speed, using a choice of current-decay modes. Setting both inputs slow enter a low-power sleep mode. The AT8870-MS devices feature integrated current regulation, based on the analog input VREF and the voltage on the ISEN pin, which is proportional to motor current through an external sense resistor. The ability to limit current to a known level can significantly reduce the system power requirements and bulk capacitance needed to maintain stable voltage, especially for motor startup and stall conditions. The devices are fully protected from faults and short circuits, including UVLO, OCP, and TSD.
Applications
- Printers
- Appliances
- Industrial Equipment
- Other Mechatronics Applications
Key features
- H-Bridge Motor Driver Drives One DC Motor, One Winding of a Stepper Motor, or Other Loads
- Wide 6.5V to 40V Operating Voltage
- 3.6-A Peak Current Drive
- PWM Control Interface
- Integrated Current Regulation
- Low-Power Sleep Mode
- VM under voltage Lockout (UVLO)
- Overcurrent Protection (OCP) - Retry after OCP: AT8870-MS
- Thermal Shutdown (TSD)
- Automatic Fault Recovery
- ESOP8 Small Package and Footprint
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