IRS2541PBF 查看數據表（PDF） - International Rectifier
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IRS2541PBF Datasheet PDF : 14 Pages
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IRS254(0,1)(S)PbF
Electrical Characteristics
VCC = VBS = VBIAS = 14 V +/- 0.25 V, CLO=CHO=1000 pF, CVCC=CVBS=0.1 µF, TA=25 °C unless otherwise specified.
Symbol
Definition
Supply Characteristics
VCCUV+
VCC supply undervoltage positive going
threshold
VCCUV-
VCC supply undervoltage negative going
threshold
VUVHYS VCC supply undervoltage lockout hysteresis
IQCCUV
IQCCENN
IQCC
ICC50k
VCLAMP
UVLO mode quiescent current
Diesabled mode quiescent current
Quiescent VCC supply current
VCC supply current, f = 50 kHz
VCC zener clamp voltage
Min Typ Max Units Test Conditions
8.0 9.0 10.0
VCC rising from 0 V
6.5 7.5
8.5
V
VCC falling from 14 V
1.0 1.2
2.0
---
50
150
µA
---
1.0
2.0
---
1.0
2.0
mA
---
2.0
3.0
14.6 15.6 16.6
V
VCC=6 V
EN>VENTH+
IFB = 1 V
Duty Cycle = 50%
f = 50 kHz
ICC = 10 mA
Floating Supply Characteristics
IQBS0 Quiescent VBS supply current
IQBS1
VBSUV+
VBSUV-
Quiescent VBS supply current
VBS supply undervoltage positive going
threshold
VBS supply undervoltage negative going
threshold
ILK
Offset supply leakage current
---
1.0
2.0
mA
---
2.0
3.0
6.5 7.5
8.5
V
6.0 7.0
8.0
VHO = VS
IFB = 0 V
---
1
50
µA
IRS2540:VB=VS=200 V
IRS2541:VB=VS=600 V
Current Control Operation
VENNTH+ ENN pin positive threshold
VENNTH- ENN pin negative threshold
V0.5 0.5 V voltage reference (die level test)
VIFBTH IFB pin threshold
f
Maximum frequency
2.5 2.7
3.0
1.7 2.0
2.3
V
490 500 510
mV
455 500 540
---
500
---
kHz
Gate Driver Output Characteristics
VOL Low level output voltage (HO or LO)
VHL High level output voltage (HO or LO)
tr
Turn-on rise time
tf
Turn-off fall time
IO+/- Output source/sink short circuit pulsed current
DT Deadtime
tLO,ON Delay between VIFB>VIFBTH and LO turn-on
tLO,OFF Delay between VIFB<VIFBTH and LO turn-off
tHO,ON Delay between VIFB<VIFBTH and HO turn-on
tHO,OFF Delay between VIFB>VIFBTH and HO turn-off
--- COM ---
---
VCC
---
---
50
120
---
30
50
--- 0.5/0.7 ---
---
140
---
---
320
---
---
180
---
---
320
---
---
180
---
V
ns
A
IFB = 50 kHz square
ns
wave, 200 mV pk-pk
DC offset = 400 mV
Duty Cycle = 50%
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