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PI2002 数据表(PDF) 4 Page - Vicor Corporation

部件名 PI2002
功能描述  Active ORing Controller IC with Load Disconnect Feature
PDF  23 Pages
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制造商  VICOR [Vicor Corporation]
网页  http://www.vicorpower.com
标志 VICOR - Vicor Corporation

PI2002 数据表(HTML) 4 Page - Vicor Corporation

  PI2002 Datasheet HTML 1Page - Vicor Corporation PI2002 Datasheet HTML 2Page - Vicor Corporation PI2002 Datasheet HTML 3Page - Vicor Corporation PI2002 Datasheet HTML 4Page - Vicor Corporation PI2002 Datasheet HTML 5Page - Vicor Corporation PI2002 Datasheet HTML 6Page - Vicor Corporation PI2002 Datasheet HTML 7Page - Vicor Corporation PI2002 Datasheet HTML 8Page - Vicor Corporation PI2002 Datasheet HTML 9Page - Vicor Corporation Next Button
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Picor Corporation • picorpower.com
PI2002
Rev1.1 Page 4 of 23
Electrical Specifications
Unless otherwise specified: -40
°C < TJ < 125°C, VC =12V, CVc = 1uF, COCT = 2nF, CGATE = 4nF
Parameter
Symbol
Min
Typ
Max
Units
Conditions
GATE DRIVER
Gate Source Current
IG-SC
-1.5
mA
VG = 1V, Normal Operating
Conditions, No Faults VSCD=0V
Gate Source Current
IG-SC
-0.30
mA
VG = 1V, Normal Operating
Conditions, No Faults VSCD=Vc
Pull Down Peak Current(1)
IG-PD
1.5
4.0
A
Gate Pull-down Resistance
(1)
RG-PD
0.3
Ω
VG = 1.5V @ 25
°C
AC Gate Pull-down Voltage
(1)
VG-PD
0.2
V
TRVS-DLY + 50nsec
DC Gate Pull-down Voltage to GND
VG-PD
0.8
1.2
V
IG=100mA, in reverse fault
Gate Voltage @ VC UVLO
VG-UVLO
0.7
1
V
IG =10μA, 1.5<VC< VVCUVLO
Gate Fault Condition Clear
(1)
VG-CL
45
%
Gate to SN Clamp Voltage
VG-SN
9
10
11
V
IG = 100μA
Gate Voltage High
VG
VC-
0.5V
VC-
0.25V
V
VC- VSN < VG-CLMP
Gate Fall Time
tG-F
10
15
ns
90% to 10% of VG max.
DIFFERENTIAL AMPLIFIER AND COMPARATORS
Common Mode Input Voltage
VCM
-0.1
5.5
V
VCM =SP & SN w/respect to GND
VC to SN differential(1)
VVC-SP
3.5
V
Differential Operating Input Voltage
VSP-SN
-50
125
mV
SP-SN
SP Input Bias Current
ISP
3.5
μA
VCM =1.25V
SN Input Bias Current
ISN
-37
μA
VCM =1.25V
SN (SP) Voltage
VSN(SP)
5.5
V
SP=0V (SN=0V)
Reverse Comparator Off Threshold
VRVS-TH
-10
-6
-2
mV
VCM =3.3V
Reverse Comparator Hysteresis
VRVS-HS
2
3
5
mV
VCM =3.3V
Reverse Fault to Gate Turn-off
Delay Time
TRVS-DLY
120
150
ns
Forward Comparator On Threshold
VFWD-TH
2
5
9
mV
VCM =3.3V
Forward Comparator Hysteresis
VFWD-HS
-5
-3
-2
mV
VCM =3.3V
Forward Over-Current Comparator
Threshold
VFOC-TH
104
112
120
mV
VCM =3.3V
Forward Over-Current Comparator
Hysteresis
VFOC-HS
-8
-6
-4
mV
VCM =3.3V
Forward Over-Current to Gate Turn-
off Delay
tFOC-DLY
150
180
ns



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