參數(shù)資料
型號(hào): IRS2109SPBF
廠商: International Rectifier
英文描述: HALF-BRIDGE DRIVER
中文描述: 半橋驅(qū)動(dòng)器
文件頁(yè)數(shù): 1/27頁(yè)
文件大?。?/td> 668K
代理商: IRS2109SPBF
Typical Connection
HALF-BRIDGE DRIVER
Features
Floating channel designed for bootstrap operation
Fully operational to +600 V
Tolerant to negative transient voltage, dV/dt
immune
Gate drive supply range from 10 V to 20 V
Undervoltage lockout for both channels
3.3 V, 5 V
,
and 15 V input logic compatible
Cross-conduction prevention logic
Matched propagation delay for both channels
High
-
side output in phase with IN input
Logic and power ground +/- 5 V offset.
Internal 540 ns deadtime, and programmable
up to 5
μ
s with one external R
DT
resistor (IRS21094)
Lower di/dt gate driver for better noise immunity
Shutdown input turns off both channels.
RoHS compliant
IRS21094
IRS2109
IRS2109/IRS21094(S)PbF
Data Sheet No. PD60261
V
OFFSET
600 V max.
I
O
+/-
120 mA / 250 mA
V
OUT
10 V - 20 V
t
on/off
(typ.)
Deadtim
e
(programmable up to 5
μ
s for IRS21094)
750 ns & 200 ns
540 ns
Product Summary
www.irf.com
1
Description
The IRS2109/IRS21094 are high voltage, high
speed power MOSFET and IGBT drivers with de-
pen
dent hig
h-
and low
-
side referenced output
channels. Proprietary HVIC and latch immune
CMOS technologies enable ruggedized monolithic
construction. The logic input is compatible with stan-
dard CMOS or LSTTL output, down to 3.3 V logic.
The output drivers feature a high pulse current
buffer stage designed for minimum driver cross-con-
duction. The floating channel can be used to drive
an N-channel power MOSFET or IGBT in the high
-
side configuration which operates up to 600 V.
(Refer to Lead Assignments for correct
configuration). These diagrams show electrical
connections only. Please refer to our
Application Notes and DesignTips for proper
circuit board layout.
Packages
8 Lead SOIC
14 Lead PDIP
8 Lead PDIP
14 Lead SOIC
T
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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