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參數資料
| 型號： | AP2014SG-13 |
| 廠商： | DIODES INC |
| 元件分類： | 穩壓器 |
| 中文描述： | SWITCHING CONTROLLER, 230 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | GREEN, SOP-8 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 264K |
| 代理商： | AP2014SG-13 |
AP2014/A
SYNCHRONOUS PWM CONTROLLER
AP2014/A Rev. 5
1 of 14
FEBRUARY 2009
Diodes Incorporated
Lead-free
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
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
Packing
Lead Free
13 : Tape & Reel
S : SOP-8L
L : Lead Free
G : Green
Device
Package
Code
Packaging
(Note 2)
13” Tape and Reel
Quantity
Part Number Suffix
AP2014SL-13
S
SOP-8L
2500/Tape & Reel
-13
AP2014SG-13
S
SOP-8L
2500/Tape & Reel
-13
AP2014ASL-13
S
SOP-8L
2500/Tape & Reel
-13
AP2014ASG-13
S
SOP-8L
2500/Tape & Reel
-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
Features
General Description
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| AP2112R5-1.8TRG1 | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO5 |
| AP2112R5A-2.6TRG1 | 2.6 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO5 |
| AP2115R5-1.8TRG1 | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.75 V DROPOUT, PDSO5 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AP2014SL-13 | 功能描述:電流型 PWM 控制器 SW REG CNTL BUCK BI 200K 3A 20V 1.25V RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| AP2014SL-U | 功能描述:電流型 PWM 控制器 SW REG CNTL BUCK BI 200K 3A 20V 1.25V RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| AP2014SM | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SM-13 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SM-7 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
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