參數(shù)資料
型號(hào): AP2001NLA
英文描述: Monolithic Dual Channel PWM Controller
中文描述: 單片雙通道PWM控制器
文件頁數(shù): 5/8頁
文件大?。?/td> 188K
代理商: AP2001NLA
AP2001
Monolithic Dual Channel PWM Controller
Electrical Characteristics (Continued)
Error-amplifier
Symbol
Parameter
V
IO
Input offset voltage
I
IO
Input offset current
I
IB
Input bias current
Anachip Corp.
www.anachip.com.tw Rev. 0.3 Feb 20, 2004
5/8
Conditions
Min.
1.05
to
1.45
Typ.
160
Max.
±6
±100
500
Unit
mV
nA
nA
V
O
(FB)=1.25V
V
O
(FB)=1.25V
V
O
(FB)=1.25V
V
CM
Common-mode input voltage
range
V
CC
=3.6V ~ 40V
V
AV
Open-loop voltage
amplification
Unity-gain bandwidth
Common-mode rejection ratio
Max. output voltage
Min. output voltage
Output (sink) current (FB)
Output (source) current (FB)
R
F
=200 k
70
80
dB
GBW
CMRR
V
OH
V
OL
I
OI
I
OO
1.5
80
1.6
-70
MHz
dB
V
V
mA
μA
60
V
ID
= -0.1V, V
O
= 1.25V
V
ID
= 0.1V, V
O
= 1.25V
V
ref
-0.1
0.5
-45
1
Output section
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
I
LEAK
V
SAT
I
SC
Leakage current
V
O
= 40V
I
O
= 10 mA
V
O
= 6V
10
μA
Output saturation voltage
1.2
2
V
Short-circuit output current
90
mA
PWM comparator
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
T0
V
T100
Zero duty cycle
2.05
2.25
V
Input threshold voltage at f =
10 Khz (FB)
Maximum duty cycle
1.2
1.45
V
Total device
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
I
CCS
I
CCA
Standby supply current
Off-state
2.5
3.0
mA
Average supply current
R
T
= 10 k
2.8
3.5
mA
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