IR2155PbF Datasheet PDF Download, International Rectifier





(PDF) IR2155PbF Datasheet Download

Part Number IR2155PbF
Description SELF-OSCILLATING HALF-BRIDGE DRIVER
Manufacture International Rectifier
Total Page 7 Pages
PDF Download Download IR2155PbF Datasheet PDF

Features: Data Sheet No. PD60029 revJ IR2155&(PbF) (NOTE: For new designs, we recommend I R’s new products IR2153 and IR21531) SELF-OSCILLATING HALF-BRIDGE DRIVER F eatures • Floating channel designed f or bootstrap operation Product Summary Fully operational to +600V Tolerant t o negative transient voltage VOFFSET 600V max. dV/dt immune • Undervoltag e lockout • Programmable oscillator f requency Duty Cycle IO+/- 50% 210 mA / 420 mA f= 1 1.4 × (RT + 150Ω) × CT • Matched propagation delay for bo th channels • Micropower supply start up current of 125 µA typ. • Low side output in phase with RT • Available in Lead-Free Description VOUT Deadtime (typ.) Package 10 - 20V 1.2 µs The IR2155 is a high voltage, high speed, s elfoscillating power MOSFET and IGBT dr iver with both high and low side refere nced output channels. Proprietary HVIC and latch immune CMOS technologies enab le ruggedized monolithic construction. The front end features a programmable oscillator which is similar to the 555 timer. T.

Keywords: IR2155PbF, datasheet, pdf, International Rectifier, SELF-OSCILLATING, HALF-BRIDGE, DRIVER, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

Data Sheet No. PD60029 revJ
IR2155&(PbF)
(NOTE: For new designs, we recommend IR’s new products
IR2153 and IR21531)
SELF-OSCILLATING HALF-BRIDGE DRIVER
Features
Floating channel designed for bootstrap operation
Product Summary
Fully operational to +600V
Tolerant to negative transient voltage
VOFFSET
600V max.
dV/dt immune
Undervoltage lockout
Programmable oscillator frequency
Duty Cycle
IO+/-
50%
210 mA / 420 mA
f= 1
1.4 × (RT + 150) × CT
Matched propagation delay for both channels
Micropower supply startup current of 125 µA typ.
Low side output in phase with RT
Available in Lead-Free
Description
VOUT
Deadtime (typ.)
Package
10 - 20V
1.2 µs
The IR2155 is a high voltage, high speed, self-
oscillating power MOSFET and IGBT driver with both
high and low side referenced output channels. Pro-
prietary HVIC and latch immune CMOS technolo-
gies enable ruggedized monolithic construction.
The front end features a programmable oscillator
which is similar to the 555 timer. The output drivers
feature a high pulse current buffer stage and an in-
ternal deadtime designed for minimum driver cross-
conduction. Propagation delays for the two
channels are matched to simplify use in 50% duty
cycle applications. The floating channel can be
used to drive an N-channel power
Typical Connection
8 Lead PDIP
MOSFET or IGBT in the high side configuration that
operates off a high voltage rail up to 600 volts.
up to 600V
VCC
RT
CT
COM
VB
HO
VS
LO
(Refer to Lead Assignment diagram for correct pin configuration)
www.irf.com
TO
LOAD
1

                    






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)