Single High-Side Switch (4.0 M?٩, PWM Clock Up To 60kHz

The 33981 is a high-frequency, self-protected 4.0 m RDS(ON) high- side Switch used to replace electromechanical relays, fuses, and Discrete devices in Power Management applications. The 33981 CAN be controlled by Pulse-Width Modulation (PWM) with a frequency up to 60 kHz. It is designed for harsh environments, and it includes self-recovery features. The 33981 is suitable for loads with high in-rush current, as well as motors and all types of resistive and inductive loads. By Freescale Semiconductor, Inc
Part Manufacturer Description Datasheet Samples
PC33981BHFK Freescale Semiconductor HF 4.0MOHM RDSON SWITCH
PC33981BGFK Freescale Semiconductor HF 4.0MOHM RDSON SWITCH
PC33981BGFKR2 Freescale Semiconductor HF 4.0MOHM RDSON SWITCH
PC33981BHFKR2 Freescale Semiconductor HF 4.0MOHM RDSON SWITCH
MC33981BPNA Freescale Semiconductor IC 100 A PWM BASED PRPHL DRVR, PQCC16, 12 X 12 MM, 2.10 MM HEIGHT, 0.90 MM PITCH, ROHS COMPLIANT, PLASTIC, QFN-16, Peripheral Driver
MC33981BPNAR2 Freescale Semiconductor IC 100 A PWM BASED PRPHL DRVR, PQCC16, 12 X 12 MM, 2.10 MM HEIGHT, 0.90 MM PITCH, ROHS COMPLIANT, PLASTIC, QFN-16, Peripheral Driver
MC33981BHFKR2 Freescale Semiconductor IC PWM BASED PRPHL DRVR, Peripheral Driver
MC33981BHFK Freescale Semiconductor IC PWM BASED PRPHL DRVR, Peripheral Driver
33981B 's Packages33981B 's pdf datasheet
MC33981BPNA-R2

33981B pdf datasheet download


33981B Pinout, Pinouts
33981B pinout,Pin out
This is one package pinout of 33981B,If you need more pinouts please download 33981B's pdf datasheet.

33981B Application circuits
33981B circuits
This is one application circuit of 33981B,If you need more circuits,please download 33981B's pdf datasheet.


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33981B Pb-Free 33981B Cross Reference 33981B Schematic 33981B Distributor
33981B Application Notes 33981B RoHS 33981B Circuits 33981B footprint