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THV6530 Datasheet(PDF) 4 Page - THine Electronics, Inc.

Part No. THV6530
Description  THV6530 is a controller IC power supply system with
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Maker  THINE [THine Electronics, Inc.]
Homepage  http://www.thine.co.jp/index_e.html
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THV6530 Datasheet(HTML) 4 Page - THine Electronics, Inc.

 
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Copyright© 2013 THine Electronics, Inc. All rights reserved.
THL6530_Rev.1.00_E
Electrical Characteristics (at VCC=3.3V , AVDD=8.5V , Ta=25℃, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
System supply
Input quiescent Current 1
Icc1
Vfb=1.35V(No switching)
-
0.3
-
mA
Input quiescent Current 2
Icc2
Vfb=1.15V(Switching)
-
0.8
-
mA
Reference voltage
Vref
Iref=-50uA
1.176
1.200
1.224
V
Reference
Load
Regulation
voltage
dVref1
Iref=0uA to -100uA
-
1
5
mV
Reference
Line
Regulation
voltage
dVref2
Iref=-100uA
VCC=2.5V to 5.5V
-
2
5
mV
UVLO threshold voltage
Vuvlo
VCC rising
1.8
2.0
2.2
V
UVLO hysteresis voltage
Vuvloh
-
0.1
-
V
Short circuit delay time
Tscp
-
100
-
msec
Venh
2
-
-
V
EN threshold voltage
Venl
-
-
0.8
V
Boost converter
FB voltage
Vfb
1.188
1.200
1.212
V
FB input bias current
Ifb
-40
0
40
nA
Boost
converter
switching
frequency
Fosc1
900
1200
1500
kHz
Boost converter maximum duty
cycle
Dmax
85
90
94
%
LX ON-resistance
Ron1
-
700
-
LX leakage current
Ileak
Vlx=16V
-
-
10
uA
LX current limit
Ilim
1.4
1.8
2
A
FB soft start
Tss1
-
7
-
msec
FB short circuit voltage
Vuvp1
-
0.95
-
V
Positive charge pump Regulator
FBP voltage
Vfbp
1.176
1.200
1.224
V
FBP input bias current
Ifbp_bias
-40
0
40
nA
FBP switching frequency
Fosc2
1/2xFosc1
kHz
FBP high-side ON-resistance
Ron2h
Vavdd=10V
-
20
-
Ω
FBP low-side ON-resistance
Ron2l
Vavdd=10V
-
20
-
Ω
FBP soft start
Tss2
-
5
-
msec
FBP short circuit voltage
Vuvp2
-
0.95
-
V
Negative charge pump Regulator
FBN voltage
Vfbn
0.210
0.240
0.270
V
FBN input bias current
Ifbn_bias
-40
0
40
nA
FBN Switching frequency
Fosc3
1/2xFosc1
kHz
FBN high-side ON-resistance
Ron3h
Vavdd=10V
-
20
-
Ω
FBN low-side ON-resistance
Ron3l
Vavdd=10V
-
20
-
Ω
FBN soft start
Tss3
-
5
-
msec
FBN short circuit voltage
Vuvp3
0.45
-
V


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