参数资料
型号: AP1513SL-U
厂商: Diodes Inc
文件页数: 4/9页
文件大小: 0K
描述: IC REG BUCK ADJ 2A 8SOIC
标准包装: 100
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 18 V
输入电压: 3.6 V ~ 18 V
频率 - 开关: 300kHz
电流 - 输出: 2A
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: 管件
供应商设备封装: 8-SOP
AP1513
PWM CONTROL 2A 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
Parameter
Feedback Voltage
Feedback Bias Current
Switch Current
Current Consumption
During Power Off
Line Regulation
Load Regulation
Conditions
I OUT = 0.1A
I OUT = 0.1A
--
V EN = 0V
V IN = 5V~18V
I OUT = 0.1 to 2A
Min.
0.784
-
2.5
-
-
-
Typ.
0.8
0.1
-
10
1
0.2
Max.
0.816
0.5
-
-
2
0.5
Unit
V
μA
A
μA
%
%
f OSC
Oscillation Frequency Measure waveform at SW pin
240
300
400
KHz
f OSC1
V SH
V SL
I SH
I SL
Frequency of Current Limit
or Short Circuit Protect
EN Pin Input Voltage
EN Pin Input Leakage
Current
Measure waveform at SW pin
Evaluate oscillation at SW pin
Evaluate oscillation stop at SW pin
--
--
10
2.0
-
-
-
-
-
-
20
-10
-
-
0.8
-
-
KHz
V
μA
μA
I OCSET
T SS
OCSET Pin Bias Current --
Soft-Start Time --
75
0.3
90
2
105
5
μA
ms
R DSON
EFFI
Internal MOSFET Rdson
Efficiency
V IN = 5V, V FB = 0V
V IN = 12V, V FB = 0V
V IN = 12V, V OUT = 5V
I OUT = 2A
-
-
-
110
70
92
150
100
-
m ?
%
θ JA
θ JC
Thermal Resistance
Junction-to-Ambient
Thermal Resistance
Junction-to-Case
SOP-8L (Note 3)
SOP-8L (Note 3)
-
-
134
22
-
-
o
o
C/W
C/W
Notes:
3. Test conditions: Device mounted on FR-4 PCB, 2"*2", 2oz copper minimum recommended pad layout, single-sided, PC boards.
AP1513 Rev. 4
DS31053
4 of 9
www.diodes.com
JULY 2009
? Diodes Incorporated
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