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PT4245A PDF预览

PT4245A

更新时间: 2024-11-04 23:29:31
品牌 Logo 应用领域
德州仪器 - TI 模拟IC电源电路
页数 文件大小 规格书
7页 176K
描述
Analog IC

PT4245A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SFM包装说明:SIP-10
针数:10Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.92
Is Samacsys:N模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:36 V最小输入电压:18 V
标称输入电压:24 VJESD-30 代码:R-MSMA-T10
湿度敏感等级:1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:3 A最大输出电压:2.75 V
最小输出电压:2.25 V标称输出电压:2.5 V
封装主体材料:METAL封装等效代码:SIP10/16H,1.0
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):215认证状态:Not Qualified
子类别:Other Analog ICs表面贴装:NO
技术:HYBRID温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大总功率输出:7.5 W微调/可调输出:YES
Base Number Matches:1

PT4245A 数据手册

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PT4240 Series  
10-W Low-Profile 24V-Input  
Isolated DC/DC Converter  
SLTS145A  
(Revised 1/14/2002)  
Features  
10W Output Power  
Short-Circuit Protection  
Input Voltage: 18V to 36V  
Output Voltages:  
1500 VDC Isolation  
TempRange: –40°C to +85°C  
Remote On/Off Control  
Undervoltage Lockout  
Output Current Limit  
Low-Profile Package (8mm)  
Space Saving Package  
Solderable Copper Case  
Safety Agency Approvals:  
UL 60950  
1.2V to 13.2V  
CSA 22.2 60950  
Description  
Ordering Information  
PT 4241¨ =1.8V/3A  
PT 4242¨ =3.3V/3A  
PT 4243¨ =5.0V/2A  
PT 4244¨ =12.0V/0.85A  
PT 4245¨ =2.5V/3A  
PT 4246¨ =1.5V/3A  
PT 4247¨ =1.3V/3A  
Pin-Out Information  
(5.4W)  
The PT4240 power modules are a  
series of DC/DC converters housed in  
an ultra-low profile (8mm) solderable  
copper case. The series includes a num-  
ber of preset output voltages ranging  
from 1.3V up to 12V, all fully approved  
forTelecomuse. T heymayalsobeused  
in many other applications that require  
input-output isolation over an extended  
temperature range. The modules are an  
ideal choice for low-power digital and  
analog circuits, including DSPs and  
microcontrollers. The flexibility of  
input-output isolation also allows the  
output to be configured for negative  
voltage operation.  
Pin Function  
1
2
3
4
5
6
7
8
9
Remote On/Off *  
Do not connect  
–Vin  
(7.5W)  
(4.5W)  
(3.9W)  
Do not connect  
+Vin  
Adjustable to 1.2V  
-Vout  
-Vout  
PT Series Suffix  
(PT1234x)  
+Vout  
Case/Pin  
Configuration  
O rder  
Suffix  
Package  
Code  
+Vout  
10 Vout Adj *  
Vertical  
Horizontal  
SMD  
N
A
C
(EPE)  
(EPF)  
(EPG)  
*
For further information, see  
application notes.  
(Reference the applicable package code draw-  
ing for the dimensions and PC board layout)  
The PT4240 series is made available  
in both horizontal and vertical pin con-  
figurations, including surface mount.  
Standard Application  
+Vout  
+Vin  
5
3
8, 9  
L
O
A
D
+V in  
-Vin  
+Vout  
PT4240  
6, 7  
-Vout  
Remote  
-Vout  
V o(adj)  
On/Off  
-Vin  
1
10  
For technical support and more information, see inside back cover or visit www.ti.com  

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