LB1836M: Motor Driver, Low Saturation, Bidirectional, for Low Voltage Drive
The LB1836M is a low-saturation two-channel bidirectional brush motor driver IC for use in low-voltage applications. The LB1836M is a bipolar stepper-motor driver IC that is ideal for use in printer, FDD's, cameras and other portable devices.
Features- Low voltage and wide operation
- Breake function
- Spark killer diodes built in
- Thermal shutdown circuit built in
- Compact package(14-pin MFP)
- Low saturation voltage
- Parallel conection(Upper transistor + lower transistor residual voltage; 0.5Vtyp at 800mA)
- Separate logic power supply and motor power supply
| Benefits- Battery drive
- Safety design
- Spark killer
- Thermal protection
- Small mounting space
|
Applications- Stepper/Brush DC Motors
- Industrial
| End Products- Cameras
- PoE Point of Sales Terminal
- Document Scanner
- PoE Security Camera
|
Application Notes (1)
Package Drawings (1)
Data Sheets (1)
Evaluation Board Documents (4)
Evaluation/Development Tool Information
| Product | Status | Compliance | Short Description |
|---|
| LB1836MEVB | Active | | Bidirectional Motor Driver IC Evaluation Board |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LB1836M-MPB-E | Last Shipments | Pb-free | SOIC-14W / MFP-14S | 751CB | 3 | Fan-Fold | 60 | |
| LB1836M-TLM-E | Active | Pb-free | SOIC-14W / MFP-14S | 751CB | 3 | Tape and Reel | 1000 | $0.92 |
Specifications
| Product | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Step Resolution | Control Type | Feedback Method | Current Sense | Regulator Output | Fault Detection | Flyback Protection | RDS(on) Typ (Ω) |
|---|
| LB1836M-TLM-E | 1.8 | 9 | 2.5 | 9 | 1 | | ½ | Parallel | | None | | Thermal | | |
