参数资料
型号: AP5001SG-13
厂商: Diodes Inc
文件页数: 4/9页
文件大小: 0K
描述: IC REG BUCK ADJ 1.5A 8SOIC
产品变化通告: End Of Life 10/June/2010
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 20 V
输入电压: 3.6 V ~ 20 V
频率 - 开关: 800kHz
电流 - 输出: 1.5A
同步整流器:
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOP
AP5001
PWM CONTROL 1.5A STEP-DOWN CONVERTER
Electrical Characteristics
(V IN = 12V, T A = 25 °C , unless otherwise specified)
Symbol
V FB
I FB
I SW
I SSS
? V OUT
/V OUT
? V OUT
/V OUT
f OSC
f OSC1
V SH
V SL
I SH
I SL
T SS
Parameter
Feedback Voltage
Feedback Bias Current
Switch Current
Current Consumption
During Power Off
Line Regulation
Load Regulation
Oscillation Frequency
Frequency of Current Limit
or Short Circuit Protect
EN Pin Input Voltage
EN Pin Input Leakage
Current
Soft-Start Time
Conditions
I OUT = 0.1A
I OUT = 0.1A
--
V EN = 0V
V IN = 5V~18V, I OUT = 0.2A
I OUT = 0.1 to 1.5A
Measure waveform at SW pin
Measure waveform at SW pin
Evaluate oscillation at SW pin
Evaluate oscillation stop at SW pin
Ven = 2V
Ven = 0.8V
--
Min
0.784
-
2.5
-
-
-
700
40
2.0
-
-10
-10
0.3
Typ.
0.8
0.1
-
10
1
1
800
-
-
-
-
-
2
Max
0.816
0.5
-
-
2
2
900
-
-
0.8
10
10
5
Unit
V
μA
A
μA
%
%
KHz
KHz
V
μA
μA
ms
R DSON Internal MOSFET Rdson
Thermal shutdown
V IN = 5V, V FB = 0V
V IN = 12V, V FB = 0V
-
-
110
70
145
150
100
m ?
o
C
Minimum Duty Cycle
6.5
%
θ JA
θ JC
Thermal Resistance
Junction-to-Ambient
Thermal Resistance
Junction-to-Case
SOP-8L (Note 3)
SOP-8L (Note 3)
124
25
o
o
C/W
C/W
Note:
3. Test condition: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
AP5001 Rev. 1
4 of 9
www.diodes.com
OCTOBER 2007
? Diodes Incorporated
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