IR21271SPBF - CURRENT SENSING SINGLE CHANNEL DRIVER
International Rectifier (now Infineon)
Download the IR21271SPBF datasheet PDF.
This datasheet also covers the IR2127S variant, as both devices belong to the same current sensing single channel driver family and are provided as variant models within a single manufacturer datasheet.
General Description
The IR2127/IR2128/IR21271(S) is a high voltage, high speed power MOSFET and IGBT driver.
Key Features
Floating channel designed for bootstrap operation
Fully operational to +600V Tolerant to negative transient voltage dV/dt immune.
Note: The manufacturer provides a single datasheet file (IR2127S-InternationalRectifier.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for IR21271SPBF (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
IR21271SPBF. For precise diagrams, and layout, please refer to the original PDF.
Data Sheet No. PD60143-O IR2127(S) / IR2128(S) IR21271(S) & (PbF) CURRENT SENSING SINGLE CHANNEL DRIVER Features • • Floating channel designed for bootstrap operation Ful...
View more extracted text
VER Features • • Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune Application- specific gate drive range: Motor Drive: 12 to 20V (IR2127/IR2128) Automotive: 9 to 20V (IR21271) Undervoltage lockout 3.3V, 5V and 15V input logic compatible FAULT lead indicates shutdown has occured Output in phase with input (IR2127/IR21271) Output out of phase with input (IR2128) Product Summary VOFFSET IO+/VOUT VCSth ton/off (typ.) 600V max. 200 mA / 420 mA (IR2127/IR2128) Description • • • • • • Avaliable in Lead-Free 12 - 20V (IR21271) 9 - 20V 250 mV or 1.
More Datasheets from International Rectifier (now Infineon)
IR21271SPBF Datasheet
