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AP2001 数据表(PDF) 5 Page - Diodes Incorporated

部件名 AP2001
功能描述  MONOLITHIC DUAL CHANNEL PWM CONTROLLER
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  DIODES [Diodes Incorporated]
网页  http://www.diodes.com
标志 DIODES - Diodes Incorporated

AP2001 数据表(HTML) 5 Page - Diodes Incorporated

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AP2001
MONOLITHIC DUAL CHANNEL PWM CONTROLLER
AP2001 Rev. 1
5 of 8
NOVEMBER 2006
www.diodes.com
© Diodes Incorporated
Electrical Characteristics ( Continued )
Short-circuit protection (SCP) control
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
VIT
Input Threshold Voltage
TA = 25ºC
0.65
0.7
0.75
V
VSTB
Standby Voltage
No pull up
140
185
230
mV
VLT
Latched Input Voltage
No pull up
60
120
mV
ISCP
Input (Source) Current
VI = 0.7V, TA = 25ºC
-10
-15
-20
µA
VCT
Comparator Threshold Voltage (FB)
1.18
V
Oscillator (OSC)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
FOSC
Frequency
CT = 330 pF, RT = 10 KΩ
200
KHz
Standard Deviation of Frequency
CT = 330 pF, RT = 10 KΩ
10
Frequency Change with Voltage
VCC = 3.6V ~ 40V
1
TA = -20ºC ~ 25ºC
-0.4
± 2
∆FOSC
Frequency Change with Temperature
TA = 25ºC ~ 85ºC
-0.2
± 2
%
Dead-time control (DTC)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
IBDT
Input Bias Current
1
IDT
Latch Mode (Source) Current
TA = 25ºC
-80
-145
µA
VDT
Latched Input Voltage
IO = 40µA
2.3
VT0
Zero duty cycle
2.05
2.25
VT100
Input Threshold Voltage at f= 10 KHz
Maximum duty cycle
1.2
1.45
V
Error-amplifier
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
VIO
Input Offset Voltage
VO (FB) = 1.25V
±6
mV
IIO
Input Offset Current
VO (FB) = 1.25V
±100
nA
IIB
Input Bias Current
VO (FB) = 1.25V
160
500
nA
1.05
to
VCM
Common-mode Input Voltage
Range
VCC = 3.6V ~ 40V
1.45
V
AV
Open-loop Voltage
Amplification
RF = 200 KΩ
70
80
dB
GBW
Unity-gain Bandwidth
1.5
MHz
CMRR
Common-mode Rejection
Ratio
60
80
dB
VOH
Max. Output Voltage
Vref-0.1
V
VOL
Min. Output Voltage
1
V
IOI
Output (Sink) Current (FB)
VID = -0.1V, VO = 1.25V
0.5
1.6
mA
IOO
Output (Source) Current (FB) VID = 0.1V, VO = 1.25V
-45
-70
µA



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