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Cordless Power Tools
onsemi's power semiconductors are often used in appliance, consumer, and industrial applications
onsemi has a long history in the development of power semiconductors for motor control applications for appliance, consumer, and industrial applications. onsemi offers a wide variety of MOSFETs, gate drivers, power supply solutions, op-amps, and more tailored for cordless power tools.
Common cordless tools include drills, drivers, impact drivers, ratchets, cut-off tools, jigsaws, circular saws, reciprocating saws, sanders, angle grinders, multi-tools and more. Each tool has a different operating profile from the motor control's perspective. The block diagram below and description represent the basis for the circuitry. Samples, evaluation boards, design guides, whitepapers, calculators, and development tools are available upon request.
Cordless Power Tools Block Diagram - Click to Enlarge
State-of-the-art cordless tools have the following design blocks:
- Batteries
- Gate driver power supplies
- Motor controller power supplies
- Inverter output bridges
- MOSFET gate drivers
- Phase current sensing
- Motor controllers (ASSP, MCU, or DSP)
- LED utility lights
- Battery communications
Resources
Gate Driver Power Supply
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | NCP715MX50TBG | IC REG LINEAR 5V 50MA 6-XDFN | 1101 - Immediate | $12.76 | View Details |
|  | NCP715SQ18T2G | IC REG LINEAR 1.8V 50MA SC-88A | 3086 - Immediate | $2.06 | View Details |
| | NCP715SQ30T2G | IC REG LINEAR 3V 50MA SC-88A | 12330 - Immediate | $2.06 | View Details |
| | NCP715SQ33T2G | IC REG LINEAR 3.3V 50MA SC-88A | 5517 - Immediate | $2.06 | View Details |
| | NCP715SQ50T2G | IC REG LINEAR 5V 50MA SC-88A | 3132 - Immediate | $2.06 | View Details |
Inverter Output Bridge
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | FDMS86180 | MOSFET N-CH 100V 151A POWER56 | 1288 - Immediate | $51.37 | View Details |
|  | FDMS86181 | MOSFET N-CH 100V 44A/124A 8PQFN | 6589 - Immediate | $28.48 | View Details |
|  | NTMFS5C410NT1G | MOSFET N-CH 40V 46A/300A 5DFN | 1679 - Immediate | $18.19 | View Details |
| | NTMFS5C426NT1G | MOSFET N-CH 40V 41A/235A 5DFN | 2503 - Immediate | $14.49 | View Details |
|  | NTMFS6H800NT1G | MOSFET N-CH 80V 28A/203A 5DFN | 2388 - Immediate | $32.93 | View Details |
| | NTMFS6H801NT1G | MOSFET N-CH 80V 23A/157A 5DFN | 6220 - Immediate | $25.27 | View Details |
Smart Battery Pack
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | NCH-RSL10-101Q48-ABG | IC RF TXRX+MCU BLE 48QFN | 5814 - Immediate | $44.70 | View Details |
MOSFET Gate Driver
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | NCP81080MNTBG | IC GATE DRVR HALF-BRIDGE 8DFN | 2237 - Immediate | $17.86 | View Details |
|  | FAN7888MX | IC GATE DRVR HALF-BRIDGE 20SOIC | 7979 - Immediate | $32.60 | View Details |
LED Utility Light
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 2N7002 | MOSFET SOT23 N 60V 5OHM 150C | 132573 - Immediate | $4.86 | View Details |
|  | NSIC2020JBT3G | IC CURRENT REGULATOR SMB | 9035 - Immediate | $4.36 | View Details |
Updated: 2020-10-23
Published: 2020-10-01
Hong Kong, China