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Cordless Power Tools
onsemi 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
| Billede | Manufacturer Part Number | Beskrivelse | Tilgængeligt antal | Pris | Vis detaljer | |
|---|---|---|---|---|---|---|
 |  | NCP715MX50TBG | IC REG LINEAR 5V 50MA 6-XDFN | 1101 - Immediate | $9.92 | Vis detaljer |
|  | NCP715SQ18T2G | IC REG LINEAR 1.8V 50MA SC-88A | 2976 - Immediate 45000 - Factory Stock | $1.60 | Vis detaljer |
| | NCP715SQ30T2G | IC REG LINEAR 3V 50MA SC-88A | 8820 - Immediate | $1.60 | Vis detaljer |
| | NCP715SQ33T2G | IC REG LINEAR 3.3V 50MA SC-88A | 20214 - Immediate 12000 - Factory Stock | $1.60 | Vis detaljer |
| | NCP715SQ50T2G | IC REG LINEAR 5V 50MA SC-88A | 3040 - Immediate 6000 - Factory Stock | $1.60 | Vis detaljer |
Inverter Output Bridge
| Billede | Manufacturer Part Number | Beskrivelse | Tilgængeligt antal | Pris | Vis detaljer | |
|---|---|---|---|---|---|---|
|  | FDMS86180 | MOSFET N-CH 100V 151A POWER56 | 1188 - Immediate | $35.90 | Vis detaljer |
|  | FDMS86181 | MOSFET N-CH 100V 44A/124A 8PQFN | 5784 - Immediate | $18.50 | Vis detaljer |
|  | NTMFS5C410NT1G | MOSFET N-CH 40V 46A/300A 5DFN | 2192 - Immediate 15000 - Factory Stock | $14.14 | Vis detaljer |
| | NTMFS5C426NT1G | MOSFET N-CH 40V 41A/235A 5DFN | 2279 - Immediate | $9.60 | Vis detaljer |
|  | NTMFS6H800NT1G | MOSFET N-CH 80V 28A/203A 5DFN | 2368 - Immediate | $20.42 | Vis detaljer |
| | NTMFS6H801NT1G | MOSFET N-CH 80V 23A/157A 5DFN | 6180 - Immediate | $14.98 | Vis detaljer |
Smart Battery Pack
| Billede | Manufacturer Part Number | Beskrivelse | Tilgængeligt antal | Pris | Vis detaljer | |
|---|---|---|---|---|---|---|
|  | NCH-RSL10-101Q48-ABG | IC RF TXRX+MCU BLE 48QFN | 5814 - Immediate | $34.75 | Vis detaljer |
MOSFET Gate Driver
| Billede | Manufacturer Part Number | Beskrivelse | Tilgængeligt antal | Pris | Vis detaljer | |
|---|---|---|---|---|---|---|
|  | NCP81080MNTBG | IC GATE DRVR HALF-BRIDGE 8DFN | 2237 - Immediate 42000 - Factory Stock | $13.89 | Vis detaljer |
|  | FAN7888MX | IC GATE DRVR HALF-BRIDGE 20SOIC | 7963 - Immediate | $25.34 | Vis detaljer |
LED Utility Light
| Billede | Manufacturer Part Number | Beskrivelse | Tilgængeligt antal | Pris | Vis detaljer | |
|---|---|---|---|---|---|---|
|  | 2N7002 | MOSFET SOT23 N 60V 5OHM 150C | 155994 - Immediate | $2.94 | Vis detaljer |
|  | NSIC2020JBT3G | IC CURRENT REGULATOR SMB | 7902 - Immediate | $3.39 | Vis detaljer |
Updated: 2020-10-23
Published: 2020-10-01
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