参数资料
型号: AP5004SG-13
厂商: Diodes Inc
文件页数: 4/11页
文件大小: 0K
描述: IC REG BUCK ADJ 2.5A 8SOIC
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 ~ 6 V
输入电压: 10 V ~ 32 V
频率 - 开关: 300kHz
电流 - 输出: 2.5A
同步整流器:
工作温度: -10°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
AP5004
PWM CONTROL 2.5A STEP-DOWN CONVERTER
Electrical Characteristics (V IN = 12V, T A =25°C, unless otherwise specified)
Symbol
V FB
V IN
I STBY
? V OUT /V OUT
? V OUT /V OUT
f OSC
f OSC1
DC
V IH
V IL
Parameter
Feedback Voltage
Input Voltage
Standby Current
Line Regulation
Load Regulation
Oscillation Frequency
Frequency of Current Limit or
Short Circuit Protect
Maximum Duty Cycle
Minimum Duty Cycle
EN Pin Logic Input Threshold
Voltage
Conditions
V EN =0V
V IN = 10V~32V
I OUT = 0.1 to 2.5A
Measure waveform at SW pin
Measure waveform at SW pin
V FB =0.5V
V FB =1.0V
Regulator ON
Regulator OFF
Min
0.780
10
-
-
-
240
-
-
-
2.0
-
Typ.
0.8
-
2
± 1.0
1
300
50
90
0
-
-
Max
0.820
32
-
± 1.5
1.5
360
-
-
-
-
0.8
Unit
V
V
μA
%/V
%
KHz
KHz
%
%
V
I SH
I SL
R DS(ON)
I LIMIT
η
EN Pin Input Leakage Current
Internal MOSFET R DS(ON)
Current Limit
Efficiency V IN = 12V, V OUT = 5V, I OUT = 2.5A
-
-
-
3.5
-
20
-10
80
-
90
-
-
120
-
-
μA
μA
m ?
A
%
C/W
C/W
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
Notes:
3. Test condition for SOP-8L: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
AP5004
Document number: DS31444 Rev. 5 - 2
4 of 11
August 2010
? Diodes Incorporated
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