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EM8563A датащи(PDF) 5 Page - Excelliance MOS Corp.

номер детали EM8563A
подробное описание детали  HV Start-up Green-mode PWM Convertor with Brown-Out Protection
PDF  12 Pages
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производитель  EXCELLIANCE [Excelliance MOS Corp.]
домашняя страница  http://www.excelliancemos.com/
Logo EXCELLIANCE - Excelliance MOS Corp.

EM8563A датащи(HTML) 5 Page - Excelliance MOS Corp.

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2013/02/25
Rev.A3
5
EM8563A
Electrical Characteristics
(VCC=16V, TA=25℃, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
VCC Section
VCC OVP Protect voltage
VOVP
27
29
31
V
Start up current
ISTART
VCC=VTH-ON-0.5V
-
45
65
uA
VCC On Threshold Voltage
VTH-ON
15
16
17
V
VCC Off Threshold Voltage
VTH-OFF
9
10
11
V
Operating Supply Current 1
ICC-OP1
VCC=15V, VCOMP=0V,
-
0.7
2
mA
Operating Supply Current 2
ICC-OP2
VCC=15V, VCOMP=3V,
-
2.5
-
mA
Operating Supply Current 3
ICC-OP3
VCC=15V,
Protection triggerred
-
0.3
-
mA
D Section
HV Current Source
VCC=VTH-ON-0.5V
VD=50V
1
mA
Drain to Source Breakdown voltage
700
V
Drain leakage current
VCC=VTH-ON+0.5V
VD=700V, PWM off
300
uA
ON-Resistance
2.2
Ω
Switching time
TF
250
nS
Current-Sense Section
Maximum Internal Current
Setpoint
VCSLim
OCP at 36% Duty
0.81
0.9
0.99
V
OCP at Zero on-Duty
0.70
0.78
0.86
V
Leading Edge Blanking Time
TLEB
300
380
460
nS
Propagation Delay Time
TPD
100
nS
Soft-Start Period
TSS
3.5
mS
Internal Oscillator
Oscillation Frequency
fOSC
90
100
110
KHz
Jitter Percentage
+/-4
%
Jitter Period
2.6
mS
Maximum Duty
Dmax
75
%
Green mode minimum frequency
22
KHz
Frequency variation vs. VCC
VCC=11V to 25V
3
%
Frequency variation vs.
Temperature
-20
℃ to 105℃(Note4)
3
%
COMP Section
COMP short to GND current
ICOMP
VCOMP=0V
150
250
350
uA
Open loop COMP voltage
VCOMP
COMP pin open
5.2
V
COMP voltage to CS voltage
Attenuation
Av
1 / 2.5
1 / 3
1 / 3.5
V/V



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