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PTH03020WAZT PDF预览

PTH03020WAZT

更新时间: 2024-10-09 02:58:43
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
19页 515K
描述
22-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module

PTH03020WAZT 技术参数

是否Rohs认证: 不符合生命周期:Active
零件包装代码:DFM包装说明:DMA,
针数:10Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.16
其他特性:REMOTE SHUTDOWN模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
认证:UL, CSA控制模式:VOLTAGE-MODE
效率(主输出):95%高度:8.75 mm
最大输入电压:3.65 V最小输入电压:2.95 V
标称输入电压:3.3 VJESD-30 代码:R-PDMA-B10
JESD-609代码:e1长度:37.97 mm
最大电网调整率:0.25%最大负载调整率:0.25%
湿度敏感等级:3功能数量:1
输出次数:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:22 A最大输出电压:2.5 V
最小输出电压:0.8 V标称输出电压:2 V
封装主体材料:PLASTIC/EPOXY封装代码:DMA
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):260保护:OUTPUT OVER CURRENT;THERMAL
认证状态:Not Qualified纹波电压(主输出):0.007 Vrms
座面最大高度:9 mm子类别:Power Supply Modules
表面贴装:YES最大切换频率:340 kHz
技术:HYBRID温度等级:INDUSTRIAL
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:3.18 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大总功率输出:44 W
微调/可调输出:YES宽度:22.1 mm
Base Number Matches:1

PTH03020WAZT 数据手册

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PTH03020W —3.3-V Input  
22-A, 3.3-V Input Non-Isolated  
Wide-Output Adjust Power Module  
SLTS206C – MAY 2003 – REVISED DECEMBER 2003  
Features  
Up to 22-A Output Current  
3.3-V Input Voltage  
Auto-Track™ Sequencing  
Output Over-Current Protection  
(Non-Latching, Auto-Reset)  
Over-Temperature Protection  
Operating Temp: –40 to +85 °C  
IPC Lead Free 2  
Safety Agency Approvals:  
UL 1950, CSA 22.2 950, EN60950  
VDE (Pending)  
Point-of-load Alliance (POLA)  
Compatible  
Wide-Output Voltage Adjust  
(0.8 V to 2.5 V)  
Efficiencies up to 93 %  
120 W/in³ Power Density  
On/Off Inhibit  
Output Voltage Sense  
Pre-Bias Startup  
Margin Up/Down Controls  
Under-Voltage Lockout  
NOMINAL SIZE =  
1.5 in x 0.87 in  
(38,1 mm x 22,1 mm)  
Description  
Pin Configuration  
This series includes Auto-Track™.  
Auto-Track simplifies the task of supply  
voltage sequencing in a power system by  
enabling modules to track each other, or  
any external voltage, during power up and  
power down.  
Other operating features include an  
on/off inhibit, output voltage adjust (trim),  
and margin up/down controls. To ensure  
tight load regulation, an output voltage  
sense is also provided. A non-latching  
over-current trip and over-tempterature  
shutdown provide load fault protection.  
Target applications include complex  
multi-voltage, multi-processor systems  
that incorporate the industrys high-speed  
DSPs, micro-processors and bus drivers.  
The PTH03020 series of non-isolated  
power modules offers OEM designers a  
combination of high performance, small  
footprint, and industry leading features.  
As part of a new class of power modules  
these products provide designers with the  
flexibility to power the most complex  
multi-processor digital systems using  
off-the-shelf catalog parts.  
The series employs double-sided surface  
mount construction and provides high-  
performance step-down power conversion  
for up to 22 A of output current from a  
3.3-V input bus voltage. The output volt-  
age of the PTH03020W can be set to  
any value over the range, 0.8 V to 2.5 V,  
using a single resistor.  
Pin Function  
1
2
3
4
5
6
7
8
9
GND  
Vin  
Inhibit *  
Vo Adjust  
Vo Sense  
Vout  
GND  
Track  
Margin Down *  
10 Margin Up *  
*
Denotes negative logic:  
Open  
= Normal operation  
Ground = Function active  
Standard Application  
R
=
Required to set the output voltage to a value  
higher than 0.8 V. (See spec. table for values)  
set  
Track  
C
C
=
=
Required electrolytic 1,000 µF  
Recommended 330 µF electrolytic  
in  
out  
Margin Down  
Margin Up  
10  
9
8
1
7
6
PTH03020W  
(Top View)  
VIN  
VOUT  
2
3
4
5
Inhibit  
Vo Sense  
L
O
A
D
RSET (Required)  
0.1 W, 1 %  
+ CIN  
1,000 µF  
(Required)  
+ COUT  
330 µF  
(Optional)  
GND  
GND  
For technical support and further information, visit http://power.ti.com  

PTH03020WAZT 替代型号

型号 品牌 替代类型 描述 数据表
PTH03020WAH TI

完全替代

22-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module
PTH03020WAST TI

完全替代

22-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module
PTH03020WAZ TI

完全替代

22-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module

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