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参数资料
| 型号： | AP5002SG-13 |
| 厂商： | DIODES INC |
| 元件分类： | 稳压器 |
| 中文描述： | 2 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | GREEN, SOP-8 |
| 文件页数： | 5/10页 |
| 文件大小： | 202K |
| 代理商： | AP5002SG-13 |
AP5002
PWM CONTROL 2A STEP-DOWN CONVERTER
AP5002 Rev. 8
4 of 10
FEBRUARY 2009
Diodes Incorporated
Electrical Characteristics
(VIN = 12V, TA = 25°C, unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ.
Max
Unit
VFB
Feedback Voltage
IOUT = 0.1A
0.784
0.8
0.816
V
IFB
Feedback Bias Current
IOUT = 0.1A
-
0.1
0.5
A
ICCQ
Quiescent Current
VFB = 1.2 force drive off
-
3
5
mA
ISW
Switch Current
--
3.5
-
A
ISD
Shutdown Supply Current
VEN = 0V
-
10
-
A
V
OUT
/VOUT
Line Regulation
VIN = 4V~20V, IOUT = 0.2A
-
1
2
%
V
OUT
/VOUT
Load Regulation
IOUT = 0.1 to 2A
-
0.5
1
%
fOSC
Oscillation Frequency
Measure waveform at SW pin
400
500
600
KHz
VSH
EN Pin Input Voltage
Evaluate oscillation at SW pin
2.0
-
V
VSL
Evaluate oscillation stop at SW pin
-
0.8
ISH
EN Pin Input Leakage
Current
Ven = 2V
-10
-
10
A
ISL
Ven = 0.8V
-10
-
10
A
TSS
Soft-Start Time
--
-
3
-
ms
RDSON
Internal MOSFET Rdson
VIN = 5V, VFB = 0V
-
110
150
m
VIN = 12V, VFB = 0V
-
70
100
Thermal shutdown
140
oC
Minimum Duty Cycle
6.5
%
θ
JA
Thermal Resistance
Junction-to-Ambient
SOP-8L (Note 3)
124
oC/W
θ
JC
Thermal Resistance
Junction-to-Case
SOP-8L (Note 3)
25
oC/W
Notes:
3. Test condition: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP5002SG-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:PWM CONTROL 2A STEP-DOWN CONVERTER |
| AP5004 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:PWM CONTROL 2.5A STEP-DOWN CONVERTER |
| AP5004_10 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:PWM CONTROL 2.5A STEP-DOWN CONVERTER |
| AP5004SG-13 | 功能描述:开关变换器、稳压器与控制器 SWTCH REG BUCK CONV 300KHZ 3A 10V-40V RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| AP5004SG-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:PWM CONTROL 2.5A STEP-DOWN CONVERTER |
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