HV9901P データシートの表示（PDF） - Supertex Inc
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HV9901P Datasheet PDF : 6 Pages
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Ordering Information
Package Options
16 Lead
Plastic DIP
16 Lead
Plastic SO
HV9901P
HV9901NG
Absolute Maximum Ratings
Input voltage, VIN2
-0.5 to +470V
Input voltage to any other pin 2
-0.3V to VDD+0.3V
Continuous total power dissipation for DIP
1000 mW 1
Continuous total power dissipation for SO
750 mW 1
Operating Temperature Range
-40 to +85°C
Note 1: For operation above 25°C ambient derate linearly at 7.5 mW/°C.
Note 2: All voltages are referenced to COM.
Pin Configuration
HV9901
VIN
GT
CS
COM
SYNC
RT
HV9901
Top View
VDD
VREF
HOLD/DELAY
FB
VCC
ENI
ENO
POL
Plastic DIP – Plastic SO
For SO-16 Pins 2 and 3 are removed
Electrical Characteristics
(TA = 25°C, unless otherwise specified)
Symbol Parameters
High Voltage Regulator
VIN
Input Voltage
IIN
Supply Current
VDD
Regulator Output Voltage
VUVLO VDD Under Voltage Lockout
Min
Typ
Max
Unit
Conditions
8.0
450
V
ICC = 0.25mA load
10
450
V
ICC = 1.0mA load
2.0
mA no load at VDD,
load at ICC =1mA,
CGT = 500pF, fOSC = 25 KHz
7.0
7.5
7.8
V
no load at VDD, load at
ICC =1mA, CGT = 500pF,
fOSC = 25 KHz
6.4
6.7
7.0
V
Adjustable Regulator
VCC
Regulator Output Voltage Range
2.0
5.5
V
ICC =1.0mA load
ICC
Regulator Output Current
0
1.0
mA no load at VDD , See Note
VFB
Feed Back Voltage
0
VREF
VDD -1.0V
V
IFB
Input Bias Current
25
100
nA
VFB = VREF
Note: Maximum allowable load current limited by power dissipation and operating ambient temperature.
Reference (TA=25°C unless otherwise noted)
VREF
Bandgap Reference Voltage
VREF
Bandgap Reference Voltage
VREF
Load Regulation
VREF
Line Regulation
IREF(SHORT) Short Circuit Current
IREF(SINK) Reference Voltage Sink Current
1.22
1.25
1.20
1.25
2.0
2
1.28
1.30
7.0
5.0
1.0
20
V
TA = 25°C
V
TA = -40°C to +85°C
mV 0mA < IREF < 0.3mA
mV 6V < VDD < 8V
mA
µA
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