Overview
Description
Related applications
Our integrated circuits and reference designs help you create highly-efficient cordless power tools with maximum battery efficiency and achieve smaller size, lighter weight, reduced audible noise, EMI/EMC requirements and lower system cost.
Design requirements
Modern cordless power tool systems often require:
Highly-efficient motor drive with enhanced protection.
Compact drive with high peak current capability meeting thermal requirements.
Innovative user-interface solutions and reliable sensing solutions.
Secure, robust and reliable wireless connectivity.
Input power protection
Reliable protection against surge or transient voltage.
Products
ESD protection diodes
TPD1E10B06—12-pF, ±5.5V, ±30-kV ESD protection diode in 0402 and SOD-523 package
ESD321—0.9pF 3.6V ±30kV ESD protection diode with 6.8V 16A TLP clamping for USB 2.0
TPD1E05U06-Q1—Automotive 0.4pF 5.5V, ±12-kV ESD protection diode in 0402 package with for USB 3.0
TPD2E001—Dual 1.5-pF, 5.5-V, ±8-kV ESD protection diode with 1-nA max leakage & VCC pin for USB 2.0
TVS diodes
TVS3300—33V flat-clamp surge protection device
TVS0500—5V flat-clamp surge protection device
TVS1400—14V flat-clamp surge protection device
Battery protection
Reliable and robust protection switches ensure correct charging and discharging, thereby, enabling battery protection from over current short circuit conditions.
Products
eFuses & hot swap controllers
TPS25940-Q1—2.7-V to 18-V, 42mΩ, 0.6-5.3A automotive eFuse with current monitor and short to battery protection
TPS2490—9-V to 80-V hot swap controller with power limiting and latch off
TPS25921L—4.5-V to 18-V, 90mΩ, 0.4-1.6A eFuse with latch off fault response
TPS2596—2.7-V to 19-V, 85mΩ, 0.13-2A eFuse with selectable over voltage protection clamp in leaded package
USB power switches & charging port controllers
TPS2557—0.5-5A adjustable ILIMIT, 2.5-6.5V, 22mΩ USB power switch, active-high
N-channel MOSFETs
CSD18510Q5B—40-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 0.96 mOhm
CSD19503KCS—80-V, N channel NexFET™ power MOSFET, single TO-220, 9.2 mOhm
CSD18532Q5B—60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3.2 mOhm
P-channel MOSFETs
CSD23381F4—-12-V, P channel NexFET™ power MOSFET, single LGA 0.6 mm x 1 mm, 175 mOhm, gate ESD protection
Non-isolated DC/DC power supply
Cost effective, high efficiency, small form factor DC/DC solutions with excellent EMI performance.
Products
Linear & low-dropout (LDO) regulators
TLV709—150-mA 30-V low-dropout (LDO) linear regulator with 3.2-μA supply current
TPS7B86-Q1—Automotive 500-mA, 40-V, ultra-low-IQ, low-dropout (LDO) linear regulator with power good
TPS709—150-mA, 30-V, ultra-low-IQ, low-dropout voltage regulator with reverse current protection and enable
TPS7B81—150-mA, off-battery (40-V), ultra-low-IQ, low-dropout (LDO) voltage regulator with enable
Buck converters (integrated switch)
LMR43610—3-V to 36-V, 1-A low-EMI synchronous buck regulator with low IQ
LMR38020-Q1—Automotive SIMPLE SWITCHER® power converter 4.2-V to 80-V, 2-A, synchronous buck converter
LMR54410—SIMPLE SWITCHER® power converter 4.5-V to 36-V, 1-A, synchronous buck with 80-µA IQ
Buck modules (integrated inductor)
TPSM365R3—3-V to 65-V input, 1-V to 13-V output, 0.3-A synchronous buck converter power module
Boost converters (integrated switch)
TPS61376—25-V, 4.5-A, boost converter with 2.5% accuracy input average current limit & true disconnection
TLV61046A—28-V Output Voltage Boost Converter with Power Diode and Isolation Switch
TPS61299—95-nA low IQ 5.5-V boost converter with input current limit and fast transient performance
TPS61093—Low Input, 20V/1.1A Step-Up DC/DC Converter with Integrated Power Diode and Input/Output Isolation
Buck controllers (external switch)
LM5146—100-V synchronous buck DC/DC controller with wide duty-cycle range
Input user interface
The input user interface provides highly robust and reliable solutions for trigger switches, speed dials, buttons and sliders, as well as touch and proximity detection. Easily design in these features while achieving ultra low power consumption and resistance to moisture and EMI (especially conducted noise).
Products
MSP430 microcontrollers
MSP430FR2100—16 MHz MCU with 1KB FRAM, 0.5KB SRAM, comparator, 10-bit ADC, UART/SPI, timer
MSP430FR2110—16 MHz MCU with 2KB FRAM, 1KB SRAM, comparator, 10-bit ADC, UART/SPI, timer
MSP430FR2155—24 MHz MCU with 32KB FRAM, 4KB SRAM, comparator, 12-bit ADC, UART/SPI/I2C, timer
MSP430FR2111—16 MHz MCU with 4KB FRAM, 1KB SRAM, comparator, 10-bit ADC, UART/SPI, timer
Inductive sensor AFEs
LDC0851—Differential inductive switch for MCU-less applications
LDC1314—4-Ch, 12-bit, general purpose inductance to digital converter
LDC1612—2-Ch, 28-bit, high-resolution Inductance to digital converter
LDC1614—4-Ch, 28-bit, high-resolution Inductance to digital converter
Wired interface
Protected and robust connectivity solutions (isolated & non-isolated) that support common standards such as SPI, I2C, SMBUS, CAN, LIN, RS485, etc. and other proprietary protocols.
Products
RS-485 & RS-422 transceivers
THVD2410—±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD
SN65HVD70—3.3V, Full-Duplex RS-485, 12kV IEC ESD, 400kbps data rate, w/Enables
SN65HVD3082E—Half-duplex RS-485 transceiver
THVD1500—5-V RS-485 transceiver up to 500 kbps with ±8-kV IEC ESD protection
I2C general-purpose I/Os (GPIOs)
PCA9536—4-bit 2.3- to 5.5-V I2C/SMBus I/O expander with config registers
RS-232 transceivers
TRS3221E—3- to 5.5-V single channel 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection
MAX3232E—3- to 5.5-V dual channel 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection
TRS3122E—1.65- to 5.5-V 1Mbps RS-232 line driver/receiver with logic supply pin & +/-15-kV IEC-ESD protection
Noninverting buffers & drivers
SN74LVC1G17—Single 1.65-V to 5.5-V buffer with Schmitt-Trigger inputs
SN74LVC1G125—Single 1.65-V to 5.5-V buffer with 3-state outputs
SN74AUP1G125—Single 0.8-V to 3.6-V low power buffer with 3-state outputs
Wireless interface
Robust, power efficient and highly secure solutions and qualified modules easily enable the addition of Wi-Fi and/or BLE connectivity.
Products
Low-power 2.4-GHz products
CC2651R3—SimpleLink™ 32-bit Arm® Cortex®-M4 single-protocol 2.4-GHz wireless MCU with 352-kB flashCC2640—SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash
CC2650MODA—SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless module with 128kB Flash
CC2640R2F—SimpleLink™ 32-bit Arm® Cortex®-M3 Bluetooth® 5.1 Low Energy wireless MCU with 128-kB flash
Other wireless products
CC2592—2.4 GHz range extender with up to +22 dBm output power
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