IRS29831 Просмотр технического описания (PDF) - International Rectifier
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IRS29831 Datasheet PDF : 17 Pages
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IRS29831PBF
Electrical Characteristics
VCC = VBIAS=14V +/- 0.25V, COUT = 1000pF,
VCOMP = VOC = VDC = VZX = 0V, TA=25ºC unless otherwise specified
Symbol
MOSFET Characteristics
Definition
VDSMAX Maximum Drain-Source Voltage
IDMAX
Maximum Continuous Drain Current
Source-Drain Diode Characteristics
VSD
Diode Forward Voltage
Trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
Supply Characteristics
VCCUV+
VCC Supply Under Voltage Positive Going
Threshold
VCCUV-
VCC Supply Under Voltage Negative Going
Threshold
VUVHYS
VCC Supply Under Voltage Lockout
Hysteresis
IQCCUV
UVLO Mode VCC Quiescent Current
ICC
VCLAMP
VCC Supply Current
VCC Zener Clamp Voltage
High Voltage Startup Characteristics
VHVSMIN
Minimum Startup Voltage
IHV_CHARGE
VCC Charge Current
IHVS_OFF
High Voltage Start-Up Circuit OFF State
Leakage Current
Error Amplifier Characteristics
ICOMPSOURCE
ICOMPSINK
COMP Pin Error Amplifier Output Current
Sourcing
COMP Pin Error Amplifier Output Current
Sinking
VCOMPOH
Error Amplifier Output Voltage Swing (high
state)
VCOMPOL
Error Amplifier Output Voltage Swing (low
state)
VCOMPFLT Error Amplifier Output Voltage in Fault Mode
IVDC
Input bias current
Control Characteristics
VZX+
ZX Pin Threshold Voltage (Arm)
VZX-
ZX Pin Threshold Voltage (Trigger)
VPREF
Power Regulation Reference
KMULT
Multiplier Gain
tBLANK
OC pin current-sensing blank time
Min Typ
700.0 ---
---
---
---
---
--- 437.0
--- 2.2
11.5 12.5
9.5 10.5
1.5 2.0
--- 150
--- 2.5
19.8 20.8
30.0 ---
1
2
---
---
--- 30
--- 30
--- 13.5
--- 2.5
---
0
---
-1
1.40 1.54
0.52 0.6
--- 1.00
1.90 2.00
160 200
Max Units Test Conditions
--- V
0.65 A
1.4 V
--- ns
--- μC
13.5
11.5 V
3.0
---
5.0
21.8
μA VCC = 6V
mA
V ICC = 10mA
--- V
---
mA
VCC< VCCUV-
HV=100V~400V
50 μA
HV=400V
---
μA
---
---
---
V GBD
---
--
μA VDC=0 to 3V
1.68
0.68
---
2.10
264
V
VCS=0.5V
VDC=2.5V
ns COMP=4.0V
CS=1.5V
5 www.irf.com © 2014 International Rectifier
September 10, 2014
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