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參數資料
| 型號： | AP1501-50K5G-13 |
| 廠商： | DIODES INC |
| 元件分類： | 穩壓器 |
| 中文描述： | 6.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5 |
| 封裝： | GREEN, TO-263, 5 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 184K |
| 代理商： | AP1501-50K5G-13 |
AP1501
150KHz, 3A PWM BUCK DC/DC CONVERTER
AP1501 Rev. 11
1 of 12
JANUARY 2009
www.diodes.com
Diodes Incorporated
Lead-free
Output voltage: 3.3V, 5V, 12V and adjustable output
version
Adjustable version output voltage range, 1.23V to
37V+4%
150KHZ +15% fixed switching frequency
Voltage mode non-synchronous PWM control
Thermal-shutdown and current-limit protection
ON/OFF shutdown control input
Operating voltage can be up to 40V
Output load current: 3A
Low power standby mode
Built-in switching transistor on chip
Lead Free packages: TO263-5L and TO220-5L(R)
TO263-5L and TO220-5L(R): Available in “Green”
Molding Compound (No Br, Sb)
Lead Free Finish/RoHS Compliant (Note 1)
The AP1501 is a fully integrated step-down DC/DC converter,
with the ability to drive 3A load without the need of additional
driver components. The AP1501 operates at a switching
frequency of 150KHZ enabling the use of small size filter
components. As a result, board space is reduced and BOM costs
are lowered.
The AP1501 has integrated the shutdown function that allows
standby mode to be activated via an external logic signal input.
The internal compensation facilitates feedback control for line
and load regulation without the need of an external circuitry. The
AP1501 has a built-in Thermal shutdown and Current Limit
function to prevent damage from high operating temperature and
high current operating to the output switch.
Additional features include a guaranteed +/- 4% tolerance on the
output voltage under specified input and output load conditions,
and +/- 15% on oscillator frequency. The AP1501 offers both
fixed and a Adjustable output voltages. For fixed outputs the
AP1501 supports 3.3V, 5.0V and 12V. The package options
available are standard 5-lead TO263 and TO220(R) packages.
Simple High-efficiency step-down regulator
On-card switching regulators
Positive to negative converter
Ordering Information
Package
K5 : TO263-5L
Output version
AP1501 - XX XXX X - X
Packing
U : Tube
13 : Tape & Reel
Blank : Adjustable
33
: 3.3V
50
: 5.0V
12
: 12V
Lead Free
L : Lead Free
T5 : TO220-5L
T5R : TO220-5L(R)
G : Green
Device
Package
Code
Packaging
(Note 2)
Tube
13” Tape and Reel
Quantity
Part Number
Suffix
Quantity
Part Number
Suffix
AP1501-XXK5L-U
K5
TO263-5L
50
-U
NA
AP1501-XXK5L-13
K5
TO263-5L
NA
800/Tape & Reel
-13
AP1501-XXK5G-U
K5
TO263-5L
50
-U
NA
AP1501-XXK5G-13
K5
TO263-5L
NA
800/Tape & Reel
-13
AP1501-XXT5L-U
T5
TO220-5L
50
-U
NA
AP1501-XXT5G-U
T5
TO220-5L
50
-U
NA
AP1501-XXT5RL-U
T5R
TO220-5L(R)
50
-U
NA
AP1501-XXT5RG-U
T5R
TO220-5L(R)
50
-U
NA
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
http://www.diodes.com/datasheets/ap02001.pdf..
Features
General Description
Applications
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AP1501-50K5G-U | 功能描述:直流/直流開關轉換器 3A DC/DC CONV 150Khz 400V ESD +45 Vcc RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| AP1501-50K5L | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:150 KHZ 3A PWM BUCK DC/DC CONVERTER |
| AP1501-50K5L-13 | 功能描述:直流/直流開關轉換器 SW REG CNV BUCK ASYN 150K 1.4-40V 5.0V RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| AP1501-50K5LA | 功能描述:直流/直流開關轉換器 5.0V 3.0A RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| AP1501-50K5L-U | 功能描述:直流/直流開關轉換器 SW REG CNV BUCK ASYN 150K 1.4-40V 5.0V RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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