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参数资料
| 型号： | AP2014SL-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM VM 8-SOIC |
| 标准包装： | 1 |
| PWM 型： | 电压模式 |
| 输出数： | 1 |
| 频率 - 最大： | 460kHz |
| 占空比： | 95% |
| 电源电压： | 5V，12V |
| 降压： | 是 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 标准包装 |
| 其它名称： | AP2014SLDIDKR |
AP2014/A
SYNCHRONOUS PWM CONTROLLER
Features
General Description
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Synchronous Controller in 8-Pin Package
Operating with single 5V or 12V supply voltage
Internal 200KHz Oscillator (400KHz for AP2014A)
Soft-Start Function
Fixed Frequency Voltage Mode
500mA Peak Output Drive Capability
Protects the output when control FET is shorted
Lead Free Package SOP-8L
SOP-8L: Available in “Green” Molding Compound
(No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
The AP2014 controller IC is designed to provide a low cost
synchronous Buck regulator for on-board DC to DC converter
applications. With today’s ASIC products requiring supply voltages
at 1.8V and lower, when the output current is as much as 3A and
the input voltage is at either 3.3V or 5V, traditional linear regulator
simply incurs too much loss within itself. The AP2014 together with
dual N-channel MOSFETs provide a low cost solution for such
applications. This device features an internal 200KHz oscillator
(400KHz for "A" version), under-voltage lockout for both Vcc and
Vc supplies, an external programmable soft-start function as well
as output under-voltage detection that latches off the device when
an output short is detected.
Applications
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Graphic Card
Hard Disk Drive
DDR memory source sink Vtt application
Low cost on-board DC to DC such as 5V to 3.3V, 2.5V or 1.8V
Ordering Information
AP 2014/A S X - 13
Package
S : SOP-8L
Lead Free
L : Lead Free
G : Green
Packing
13 : Tape & Reel
Device
Package
Code
Packaging
(Note 2)
Quantity
13” Tape and Reel
Part Number Suffix
Lead-free
Lead-free
AP2014SL-13
AP2014SG-13
AP2014ASL-13
AP2014ASG-13
S
S
S
S
SOP-8L
SOP-8L
SOP-8L
SOP-8L
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
-13
-13
-13
-13
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes .
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
AP2014/A Rev. 5
1 of 14
FEBRUARY 2009
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP2014SL-U | 功能描述:电流型 PWM 控制器 SW REG CNTL BUCK BI 200K 3A 20V 1.25V RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| AP2014SM | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SM-13 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SM-7 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SMG | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
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