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參數(shù)資料
| 型號： | APC08M03-9MAJ |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 0.530 X 1.300 INCH, 0.290 INCH HEIGHT, SMT-7 |
| 文件頁數(shù)： | 21/23頁 |
| 文件大?。?/td> | 1182K |
| 代理商： | APC08M03-9MAJ |
Technical Reference Note (APC08)
MODEL: APC08 SERIES
SHEET 7 OF 23
AUGUST 9, 2002 - REVISION 02
Basic Operation and Features
The APC08 family was designed specifically to address applications where on board distributed power with Point-of-Load
Converters (Conversion needed as close to the IC, usually DSP’s and ASIC’s) is employed. With its wide range input and
flexible programmable output, any change in the load becomes very manageable with little to no impact on time to market.
All of the converters in this family are buck converters. The APC08x03 versions allow 1.8V to 6V input voltage and the
APC08x08 versions allow a 5V to 12V input with 14V max surge.
MODULE PIN ASSIGNMENT
There are 4 to 7 surface mount pins on a Centauri module. The availability of pins from individual modules is
relevant to its version / selected option.
PIN #
DESIGNATION
P1
VIN
Input Voltage
P2
VO
Output Voltage
P3
GND
Common Ground
P4
TRIM
Output Voltage Adjustment [OPTION]
P5
ENABLE
Output Voltage Enable
P6
PGood
Power Good [OPTION]
P7
P
Load Current Active Sharing [OPTION]
INDUSTRY STANDARD PINOUT
When ordered with no options, the module comes with only 4 pins – Vin, Gnd, Vout and Enable – and is
compatible with other leading manufacturer’s footprint. The PGood, Active Current Share, and Trim pins are
options that can be ordered with any model number. For the optional trim function add a (-9) to the end of the
standard part number. For the optional current share and PGood signal in addition to the trim function, add (-
9MA) to the end of the part number. Please refer to the Part Number Ordering Scheme section.
Note: When using the trim function, this module offers much more trim flexibility than the competitive footprint and also
requires a jumper between the two footprints to be source compatible. Contact Factory for applications note.
Figure 1. Pin Assignment Viewed from Top of Board.
Current
VIN
Share
Enable
Trim
GND VO
PGood
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| APE2901G-33 | SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PSSO3 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| APC08M03-J | 功能描述:DC/DC轉(zhuǎn)換器 CONV DCDC 25W 3.3Vin RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| APC08M03-W | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:Non-Isolated DC/DC Power Module |
| APC08M08 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:Non-Isolated DC/DC Power Module |
| APC08M08-9 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:Non-Isolated DC/DC Power Module |
| APC08M08-9MA | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:Non-Isolated DC/DC Power Module |
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