参数资料
型号: APW7060
厂商: Anpec Electronics Corporation
英文描述: Dual Controllers - Step Down Synchronous PWM and Linear Controller
中文描述: 双控制器-向下同步PWM和线性控制器步
文件页数: 4/16页
文件大小: 179K
代理商: APW7060
Copyright
ANPEC Electronics Corp.
Rev. A.3 - Oct., 2003
APW 7060
www.anpec.com.tw
4
APW7060
Min Typ Max
Symbol
Parameter
Test Conditions
Unit
SUPPLY CURRENT
I
CC
UNDER VOLTAGE LOCKOUT
Rising 5VCC Threshold
Falling 5VCC Threshold
Rising 12VCC Threshold
Falling 12VCC Threshold
OSCILLATOR
F
OSC
Free Running Frequency
Ramp Upper Threshold
Ramp Lower Threshold
V
OSC
Ramp Amplitude
REFERENCE VOLTAGE
V
REF
Reference Voltage
5VCC Supply Current
12VCC Supply Current
LGATE Open, FB2=DRIVE2
UGATE Open
2.5
2.5
mA
mA
12V
CC
=12V
12V
CC
=12V
5V
CC
=5V
5V
CC
=5V
4.0
3.5
9.6 10.3 10.8
9.3
9.7 10.2
4.2
3.7
4.4
3.9
V
V
V
V
550 600 650
2.85
0.95
1.9
kHz
V
V
V
P-P
Over Line, Load and
Temperature
0.8
V
System Accuracy
-2
+2
%
Symbol
Parameter
Range
Unit
5V
CC
5VCC Supply Voltage
5
±
5%
V
12V
CC
12VCC Supply Voltage
12
±
10%
V
V
OUT1
Output Voltage of the Buck converter
0.8 ~ 3.3
V
V
IN1
Input Voltage of the Buck converter
3.3/5
±
5%
V
V
OUT2
Output Voltage of the Linear Regulator
0.8 ~ 3.3
V
V
IN2
Input Voltage of the Linear Regulator
3.3/5
±
5%
V
T
A
Ambient Temperature
0 ~ 70
o
C
T
J
Junction Temperature
0 ~ 125
o
C
Electrical Characteristics
Recommended Operating Conditions
( Note)
Note : Refer to the typical application circuit
Unless otherwise specified, these specifications apply over 5V
CC
=5V, 12V
CC
=12V and T
A
= 0~70
o
C. Typical
values are at T
A
=25
o
C.
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