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参数资料
| 型号： | ATH10K12 |
| 英文描述： | 10-A, 12-V Input Non-Isolated Wide-Output Adjust Power Module |
| 中文描述： | 10甲，12 V输入非隔离宽输出调节电源模块 |
| 文件页数： | 1/13页 |
| 文件大小： | 330K |
| 代理商： | ATH10K12 |
A
North America (USA): 1-888-41-ASTEC Europe (UK): 44(1384)842-211 Asia (HK): 852-2437-9662
10-A, 12-V Input Non-Isolated
Wide-Output Adjust Power Module
Standard Application
Features
Up to 10-A Output Current
12-V Input Voltage
Wide-Output Voltage Adjust
(1.2 V to 5.5 V)
Efficiencies up to 95 %
225 W/in3 Power Density
On/Off Inhibit
Output Voltage Sense
Margin Up/Down Controls
Under-Voltage Lockout
Auto-Track Sequencing
Output Over-Current Protection
(Non-Latching, Auto-Reset)
Operating Temp: –40 to +85 °C
IPC Lead Free 2
Safety Agency Approvals (Pending)
UL 1950, CSA 22.2 950, &
EN60950
Point-of-Load Alliance (POLA)
Compatible
Auto-Track
Sequencing
Pin Configuration
Pin Function
1
GND
2
V
in
3
Inhibit *
4
V
o
Adjust
5
V
o
Sense
6
V
out
7
GND
8
Track
9
Margin Down *
10
Margin Up *
*
Denotes negative logic:
Open
= Normal operation
Ground
= Function active
NOMINAL SIZE =
1 in x 0.62 in
(25,4 mm x 15,75 mm)
ATH10K12 Series —12-V Input
Margin Up
Margin Down
V
IN
L
O
A
D
C
560 μF
(Required)
+
Co
330 μF
(Optional)
+
Inhibit
GND
GND
V
OUT
V
o
Sense
Track
R
1 %, 0.1 W
(Required)
(Top View)
1
2
10
9
8
7
6
5
4
3
Co
10 μF
Ceramic
(Optionable)
Description
The ATH10K12 series is a non-
isolated power module, and part of a new
class of complete DC/DC converters
from Texas Instruments. These modules
are small in size, and a feature-rich alter-
native for applications requiring up to
10 A of load current.
Its small footprint, (1 in
×
0.62 in) and
industry leading features makes this mod-
ule suitable for space conscious digital
systems that incorporate multiple pro-
cessors.
The ATH10K12 module operates
from a 12-V input bus voltage to provide
step-down power conversion to any out-
put voltage over the range, 1.2 V to 5.5 V.
The output voltage is set using a single
resistor.
This product includes Auto-Track
Sequencing. Auto-Track greatly simplifies
the task of supply voltage sequencing in
a power system, by enabling modules to
track each other, or any other external
voltage, during power up and power down.
Other features include an on/off inhibit
and margin up/down controls. An output
voltage sense ensures tight load regulation.
A non-latching over-current trip protects
against load faults.
Target applications are complex digital
systems that incorporate the industry’s
latest high-speed DSPs, ASICs, FPGAs,
micro-processors, and bus drivers.
Rset= to a value higher than 1.2 V. (See
specification table for values)
Cin
Cout= Optional 330 μF capacitor
= Required 560 μF capacitor
ATH10K12-9S
REVISION 00 (4DEC2003)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ATH10K12-9 | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:10Amps |
| ATH10K12-9J | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:10-A, 12-V Input Non-Isolated Wide-Output Adjust Power Module |
| ATH10K12-9JL | 功能描述:DC/DC转换器 DC-DC 1OUT 1.2V-5.5V 10A 55W 10-Pin RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| ATH10K12-9J-L | 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 1.2V to 5.5V 10A 55W 10-Pin Tray |
| ATH10K12-9S | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:10-A, 12-V Input Non-Isolated Wide-Output Adjust Power Module |
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