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| 型號： | ATH26K12 |
| 英文描述： | CONN,IDC SOCKET,10 CONTACTS, NON POLARIZED DOUBLE ROW USE |
| 中文描述： | 26甲，12 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?。?/td> | 1306K |
| 代理商： | ATH26K12 |
North America (USA): 1-888-41-ASTEC Europe (UK): 44(1384)842-211 Asia (HK): 852-2437-9662
REVISION 00 (30APR2004)
ATH26K12 Series - 12-V Input
26-A, 12-V Input Non-Isolated
Wide-Output Adjust Power Module
Standard Application
Features
Up to 26 A Output Current
12-V Input Voltage
Wide-Output Voltage Adjust
(1.2 V to 5.5 V)
Efficiencies up to 94 %
235 W /in3 Power Density
On/Off Inhibit
Output Voltage Sense
Pre-Bias Startup
Margin Up/Down Controls
Dual-Phase Topology
Auto-Track Sequencing
Under-Voltage Lockout
Output Over-Current Protection
(Non-Latching, Auto-Reset)
Over-Temperature Protection
Operating Temp: –40 to +85 °C
Safety Agency Approvals:
UL 1950, CSA 22.2 950, EN60950
VDE (Pending)
Point-of-Load Alliance (POLA)
Compatible
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
Ground = Function active
= Normal operation
Margin Up
Margin Down
V
IN
L
O
A
D
C
560 μF
(Required)
C
330 μF
(Optional)
Inhibit
GND
GND
V
OUT
V
o
Sense
Track
R
1 %, 0.1 W
(Required)
ATH26K12-9S
1
3
13
12
11
9
7
6
5
4
2
10
8
NOMINAL SIZE =
1.37 in x 1.12 in
(34,8 mm x 28,5 mm)
Description
T he AT H26K 12 is a series of high-
current non-isolated power module. T his
product is characterized by high efficien-
cies, and up to 26 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.
T hese include the most densly populat-
ed, multi-processor systems that
incorporate high-speed DSP’s, micropro-
cessors, and ASICs.
T he series uses double-sided surface
mount construction and provides high-
performance step-down power conversion
from a 12-V input bus voltage. T he out-
put voltage of the AT H26K12 can be set
to any value over the range, 1.2 V to
5.5 V, using a single resistor.
T his 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 connfigurations.
Rset = Required to set the output voltage to a value
higher than 1.2 V. (See spec. table for values)
Cin= Required electrolytic 560 μF
Cout= Optional 330 μF electrolytic
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| ATH26K12-9J | CONN,IDC SOCKET,10 CONTACTS, NON POLARIZED DOUBLE ROW USE |
| ATH26K12-9S | CONNECTOR,IDC SOCKET,10 CONTS, 1A,DOUBLE ROW |
| ATH3000-15JC | UV-Erasable/OTP PLD |
| ATH3000-15JI | UV-Erasable/OTP PLD |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATH26K12-9 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:30Amps |
| ATH26K12-9J | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 1.2V-5.5V 26A 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: |
| ATH26K12-9JL | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 1.2V-5.5V 26A 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: |
| ATH26K12-9S | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:26-A, 12-V Input Non-Isolated Wide-Output Adjust Power Module |
| ATH26K12-9SJ | 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1OUT 1.2V-5.5V 26A 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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