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參數(shù)資料
| 型號： | ATH30T033 |
| 英文描述： | CONNECTOR,IDC SOCKET,14 CONT 1A DOUBLE ROW |
| 中文描述： | 30甲，3.3 - V輸入非隔離寬輸出調(diào)節(jié)電源模塊 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 389K |
| 代理商： | ATH30T033 |
North America (USA): 1-888-41-ASTEC Europe (UK): 44(1384)842-211 Asia (HK): 852-2437-9662
Standard Application
Features
Up to 30-A Output Current
3.3-V Input Voltage
Wide-Output Voltage Adjust
(0.8 V to 2.5 V)
135 W/in3 Power Density
Efficiencies up to 93 %
On/Off Inhibit
Pre-Bias Startup
Margin Up/Down Controls
Under-Voltage Lockout
ATH30T033 Series —3.3-V Input
30-A, 3.3-V Input Non-Isolated
Wide-Output Adjust Power Module
Rset = Required to set the desired output voltage
higher than 0.8 V (see spec. table for values).
Cin
Cout= Optional 330 μF capacitor.
= Required 1,500 μF capacitor.
Auto-Track Sequencing
Output Over-Current Protection
(Non-Latching, Auto-Reset)
Operating Temp: –40 to +85 °C
Over-Temperature Shutdown
Safety Agency Approvals:
UL 1950, CSA 22.2 950, EN60950
VDE (Pending)
Point-of-Load Alliance (POLA)
Compatible
REVISION 00 (30APR2004)
Description
The ATH30T033 is a series of high-
current non-isolated power modules.
The product is characterized by high effi-
ciencies, and up to 30 A of output current,
while occupying a mere 1.64 in2 of PCB
area. In terms of cost, size, and perfor-
mance, the series provides OEM’s with a
flexible module that meets the require-
ments of the most complex and demanding
mixed-signal applications. These include
the most densly populated, multi-proces-
sor systems that incorporate high-speed
DSP’s, microprocessors, and ASICs.
The series uses double-sided surface
mount construction and provides high-
performance step-down power conversion
from a 3.3-V input bus voltage. The out-
put voltage of the ATH30T033 can be
set to any value over the range 0.8 V to
2.5 V, using a single resistor.
This series includes Auto-Track.
Auto-Track simplifies power-up and
power-down supply voltage sequencing
in a system by enabling modules to track
each other, or any other external voltage.
Each model also includes an on/off
inhibit, output voltage adjust (trim), and
margin up/down controls. An output
voltage sense ensures tight load regulation,
and an output over-current and thermal
shutdown feature provide for protection
against external load faults.
Package options inlude both through-
hole and surface mount configurations.
Auto-Track
Sequencing
Pin Configuration
Pin Function
1
GND
2
V
in
3
GND
4
Inhibit *
5
V
o
Adjust
6
V
o
Sense
7
GND
8
V
out
9
V
out
10
GND
11
Track
12
Margin Down *
13
Margin Up *
*
Denotes negative logic:
Open
= Normal operation
Ground
= Function active
NOMINAL SIZE =
1.37 in x 1.12 in
(34,8 mm x 28,5 mm)
Margin Up
Margin Down
V
IN
L
O
A
D
C
1,500 μF
(Required)
+
C
330 μF
(Optional)
+
Inhibit
GND
GND
V
OUT
V
o
Sense
Track
1
3
13
12
11
9
7
6
5
4
2
10
8
R
0.5 %, 0.1 W
(Required)
ATH30T033-9S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATH30 | 30Amps |
| ATH30T033-9 | 30Amps |
| ATH30T033-9J | 30Amps |
| ATH30T033-9S | 30Amps |
| ATH30T033-9SJ | 30Amps |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATH30T033-9 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:30Amps |
| ATH30T033-9J | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 0.8V-2.5V 30A 143W 13-Pin 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: |
| ATH30T033-9JL | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 0.8V-2.5V 30A 143W 13-Pin 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: |
| ATH30T033-9S | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:30-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module |
| ATH30T033-9SJ | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 0.8V-2.5V 30A 143W 13-Pin SMT 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: |
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