參數(shù)資料
型號: AN8018SA
廠商: PANASONIC CORP
元件分類: 穩(wěn)壓器
英文描述: 1.8-volt 2-channel step-up, step-down, or inverting DC-DC converter control IC
中文描述: 0.05 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.225 INCH, 0.65 MM PITCH, PLASTIC, SSOP-16
文件頁數(shù): 4/26頁
文件大?。?/td> 268K
代理商: AN8018SA
4
AN8018SA
Voltage Regulators
I
Electrical Characteristics at V
CC
=
2.4 V, C
REF
=
0.1
μ
F, T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
U.V.L.O. block
Circuit operation start voltage
V
UON
1.59
1.67
1.75
V
Error amplifier 1 block
Input offset voltage
V
IO
6
+
6
mV
Common-mode input voltage range
V
ICR
0.3
0.7
V
Input bias current 1
I
B1
0.6
0.2
μ
A
High-level output voltage 1
V
EH1
0.83
0.93
1.03
V
Low-level output voltage 1
V
EL1
61
47
0.2
V
Output source current 1
I
SO(FB)1
33
μ
A
μ
A
Output sink current 1
I
SI(FB)1
33
47
61
Error amplifier 2 block
Input threshold voltage
V
TH
1.16
1.19
1.22
V
Input bias current 2
I
B2
0.2
0.8
μ
A
High-level output voltage 2
V
EH2
0.83
0.93
1.03
V
Low-level output voltage 2
V
EL2
61
47
0.2
V
Output source current 2
I
SO(FB)2
33
μ
A
μ
A
Output sink current 2
I
SI(FB)2
33
47
61
Oscillator block
Output off threshold voltage
V
TH(OSC)
0.8
0.9
1.0
V
Output 1 block
Oscillation frequency 1
f
OUT1
R
T
=
12 k
, C
T
=
330 pF
185
205
225
kHz
Output duty ratio 1
Du
1
75
80
85
%
Output saturation voltage
V
O(SAT)
I
O
=
30 mA
V
CC
=
14 V
0.5
V
Output leak current
I
OLE
1
μ
A
Output 2 block
Oscillation frequency 2
f
OUT2
R
T
=
12 k
, C
T
=
330 pF
185
205
225
kHz
Output duty ratio 2
Du
2
72
77
82
%
High-level output voltage
V
OH
I
O
=
10 mA, R
B
=
820
I
O
=
10 mA, R
B
=
820
V
O
=
0.7 V, R
B
=
820
V
O
=
0.7 V, R
B
=
820
1.4
30
V
Low-level output voltage
V
OL
40
0.2
V
Output source current
I
SO(OUT)
20
mA
Output sink current
I
SI(OUT)
20
mA
Pull-down resistance
R
O
20
30
40
k
PWM1 block
Output full-off input threshold
voltage 1
V
T0-1
Duty
=
0%
0.28
0.30
V
Output full-on input threshold
voltage 1
V
T100-1
Duty
=
100%
0.65
0.72
V
Input current 1
I
DT1
V
DT1
=
0.4 V
1.1
0.5
μ
A
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