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PT4301C PDF预览

PT4301C

更新时间: 2024-11-05 22:36:27
品牌 Logo 应用领域
德州仪器 - TI 转换器电源电路输出元件输入元件DC-DC转换器
页数 文件大小 规格书
3页 217K
描述
3-7 WATT 48V INPUT ISOLATED DC-DC CONVERTER

PT4301C 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:MODULE
包装说明:SMT-18针数:18
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.85Is Samacsys:N
其他特性:ADDITIONAL -5V OUTPUT AVAILABLE模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:72 V最小输入电压:38 V
标称输入电压:48 VJESD-30 代码:R-XDSO-G18
功能数量:1输出次数:2
端子数量:18最高工作温度:85 °C
最低工作温度:-40 °C最大输出电压:5.2 V
最小输出电压:4.8 V标称输出电压:5 V
封装主体材料:UNSPECIFIED封装代码:SOP
封装等效代码:GWDIP18,1.1,200封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:8.1 mm
子类别:Other Analog ICs表面贴装:YES
技术:HYBRID温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:YESBase Number Matches:1

PT4301C 数据手册

 浏览型号PT4301C的Datasheet PDF文件第2页浏览型号PT4301C的Datasheet PDF文件第3页 
Application Notes  
Mechanical Outline  
For assistance or to order, call (800) 531-5782  
Product Selector Guide  
S e r i e s  
PT42/4300  
3-7 WATT 48V INPUT  
ISOLATED DC-DC CONVERTER  
Revised 5/15/98  
Wide Input Voltage Range:  
38V to 72V  
83% Efficiency  
1,500 VDC Isolation  
18 Pin DIP Package  
3.5 Million Hour MTBF  
Meets FCC/EN55022 Class A  
UL and CSA approved  
No External Components Required  
Adjustable Output Voltage  
DC to DC converters advance the state-of-the-  
art for board-mounted converters by employing  
high switching frequencies, thick-film technology  
and a high degree of silicon integration. The high  
reliability and very low package height makes  
these converters ideal for Telecom and Datacom  
applications requiring input-to-output isolation  
with board spacing down to 0.6”.  
The PT4200 series is offered in a unique  
molded through-hole or SMD-DIP package  
with single output voltages of 2V, 3.3V, 5V, and  
12V, dual outputs of ±5V, +5V/+3.3V, and ±12V.  
Power Trends’ PT4200 series of isolated  
Standard Application  
Pin-Out Information  
Pin Function  
+Vout1  
-Vout  
1
2
3
4
5
6
7
8
9
18  
17  
16  
15  
14  
13  
12  
11  
10  
+Vin  
-Vin  
+Vout2 or NC  
1
2
Vout1  
NC  
NC  
Vout return  
Vadj  
NOR  
RC  
TOA  
3
Vout2 or N/C  
Do not connect  
Do not connect  
Do not connect  
Do not connect  
Vadj  
PT42/4300  
Specifications  
4
PT42/4300 SERIES  
5
Characteristics  
(Ta = 25°C unless noted)  
Symbols  
Conditions  
Min  
Typ  
Max  
Units  
6
Output Current  
Io  
Over Vin range  
Vo = 2V, 3.3V  
Vo = 5V  
0
0
0
1.5  
1.2  
0.6  
A
A
A
7
8*  
Vo = 12V  
Nominal output  
voltage resistor  
Current Limit  
Icl  
Vin = 48V  
Vo = 2V  
2.0  
1.7  
1.4  
0.7  
3.3  
3.3  
2.4  
1.2  
A
A
A
A
9*  
Vo = 3.3V  
Vo = 5V  
Turn-on/off input  
voltage adjust  
10  
Vo = 12V  
Vin = 48V, Pin 11 = -Vin  
11  
12  
13  
14  
15  
16  
17  
18  
Remote on/off  
Do not connect  
Do not connect  
Do not connect  
Do not connect  
Do not connect  
-Vin  
On/Off Standby Current  
Short Circuit Current  
Iin standby  
Isc  
0.5  
mA  
Vin = 48V  
Vo = 2V  
2.8  
2.4  
1.9  
1.2  
A
A
A
A
V
o = 3.3V  
Vo = 5V  
Vo = 12V  
Inrush Current  
Iir  
tir  
Vin = 48V @ max Io  
On start-up  
0.6  
1.0  
1.0  
5.0  
A
mSec  
Input Voltage Range  
Vin  
Over Io Range  
Over Io Range  
Io = 0A  
38**  
48  
±4  
72  
V
Output Voltage Tolerance Vo  
%Vo  
+Vin  
Idling Voltage  
Vo  
Vo = 2V  
2.7  
3.0  
4.0  
6.0  
17  
V
V
V
V
* Please note that when the Vout  
adjust is not used, pin 8 must be  
connected to pin 9.  
V
o = 3.3V  
3.65  
5.6  
Vo = 5V  
Vo = 12V  
14.3  
Ripple Rejection  
Line Regulation  
Load Regulation  
Vo Ripple/Noise  
Transient Response  
RR  
Over Vin range @ 120 Hz  
Over Vin range @ max Io  
10% to 100% of Io max  
Vin= 48V, Io=Io max  
60  
70  
dB  
Ordering Information  
Through-Hole  
PT4201A = 2V/1.5A  
PT4202A = 3.3V/1.5A  
PT4203A = 5V/1.2A  
PT4204A = 12V/0.6A  
PT4301A = ±5V/1A  
Regline  
Regload  
Vn  
±0.5  
±3  
%Vo  
%Vo  
mVpp  
30  
ttr  
50% load change  
100  
3.0  
300  
5.0  
µSec  
%Vo  
Vo over/undershoot  
Efficiency  
η
Vin=48V, Io=1.5A, Vo=2V  
Vin=48V, Io=1.5A, Vo=3.3V  
Vin=48V, Io=1.2A, Vo=5V  
Vin=48V, Io=0.6A, Vo=12V  
73  
79  
80  
83  
%
%
%
%
PT4302A = +5.2V/1A,  
+3.3V/1A  
PT4303A = ±12V/0.25A  
Switching Frequency  
ƒo  
Over Vin and Io  
485  
kHz  
Surface Mount  
Operating Temperature  
Ta  
Vin = 48V @ max Io  
-40  
+85  
°C  
PT4201C = 2V/1.5A  
PT4202C = 3.3V/1.5A  
PT4203C = 5V/1.2A  
PT4204C = 12V/0.6A  
PT4301C = ±5V/1A  
Free air convection, (40-60LFM)  
Pin Temperature  
Storage Temperature  
Mechanical Shock  
Tp  
Ts  
@ Pin1  
95  
°C  
°C  
-55  
+125  
Per Mil-STD-202F, Method 213B,  
6mS half-sine, mounted to a PCB  
50  
10  
Gs  
Gs  
PT4302C = +5.2V/1A,  
Mechanical Vibration  
Per Mil-STD-202F, Method 204D,  
10-500Hz, mounted to a PCB  
+3.3V/1A  
PT4303C = ±12V/0.25A  
Weight  
20  
grams  
VDC  
Isolation  
1500  
(For dimensions and PC  
board layout, see Package  
Style 900.)  
Flammability  
Materials meet UL 94V-0  
** Minimum input voltage is adjustable - See application note.  
66  
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com  

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