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TPA4805S

更新时间: 2024-11-21 00:42:19
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南京拓品微 - TOPPOWER /
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3页 647K
描述
1W Isolated Single and Dual Output DC/DC Converters

TPA4805S 数据手册

 浏览型号TPA4805S的Datasheet PDF文件第2页浏览型号TPA4805S的Datasheet PDF文件第3页 
TPA 24V & 48V Series  
1W 3KVDC Isolated Single and Dual Output DC/DC Converters  
DESCRIPTION  
The TPA series are miniature, isolated 1W DC/DC converters in a SIP and DIP package. They  
offer the ideal solution in many space critical applications for board level power distribution. The  
internal SMD construction makes it possible to offer a product with high performance at low  
cost. The series offers smaller size, improved efficiency, lower output ripple noise and 3KVDC  
isolation.  
FEATURES  
RoHS compliant  
CE certification  
Efficiency up to 81%  
Power density up to 0.86W/cm3  
Single and dual output from a single input rail  
3KVDC isolation  
UL 94V-0 package material  
No heat sink required  
Industry standard pinout  
Power sharing on output  
Input voltage: 24V , 48V  
Output voltage: 5V, 9V, 12V, 15V, 24V / ±5V, ±9V, ±12V, ±15V, ±24V  
Operating temperature :-40ºC to 105ºC  
SELECTION GUIDE  
Nominal Input Voltage  
Output Voltage  
Output Current (Max./Min)  
mA  
Efficiency  
Part Number  
Pe Style  
V
V
5
%
TPA2405DA  
TPA2409DA  
TPA2412DA  
TPA2415DA  
TPA2424DA  
TPA4805DA  
TPA4809DA  
TPA4812DA  
TPA4815DA  
TPA2405D  
TPA2409D  
TPA2412D  
TPA2415D  
TPA2424D  
TPA2405S  
TPA2409S  
TPA2412S  
TPA2415S  
TPA2424S  
TPA4805D  
TPA4809D  
TPA4812
TP815D  
TP5S  
TPA4
TPA4812
TPA4815S  
24  
24  
24  
24  
24  
48  
48  
48  
48  
24  
24  
24  
24  
24  
24  
24  
24  
24  
24  
48  
48  
48  
48  
200/20  
69  
78  
81  
8
69  
80  
80  
79  
69  
78  
81  
81  
DIP  
IP  
DIP  
DIP  
DIP  
DIP  
DIP  
DIP  
DIP  
DIP  
DIP  
DIP  
SIP  
SIP  
SIP  
SIP  
SIP  
DIP  
DIP  
DIP  
DIP  
SIP  
SIP  
SIP  
SIP  
9
111/11.1  
83/8.3  
12  
15  
66/6.6  
24  
42/4.2  
5
200/20  
9
111/11.1  
83/8.
12  
15  
66/6
±5  
±100/±10  
±5.6  
.1  
2  
2.1  
100/±10  
±56/±5.6  
±42/±4.2  
±34/±3.4  
±21/±2.1  
±100/±10  
±56/±5.6  
±42/±4.2  
±34/±3.4  
±100/±10  
±56/±5.6  
±43/±4.3  
±33/±3.3  
±9  
±12  
±15  
81  
69  
78  
81  
80  
±1
±24  
±5  
81  
69  
80  
80  
79  
70  
79  
79  
79  
±9  
±12  
±15  
±5  
±9  
±12  
±15  
Add suffix “P” for continuous short circuit protection, for example TPA2405SP.  
INPUT CHARACTERISTICS  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
V
Voltage range  
24V input variants  
48V input variants  
22  
44  
24  
48  
27  
53  
Voltage range  
V
OUTPUT CHARACTERISTICS  
Parameter  
Min.  
Typ.  
1.0  
Max.  
1
Units  
W
Conditions  
TA=-40ºC to 85ºC  
See tolerance envelope  
High Vin to low Vin  
Rated Power  
Voltage Set Point Accuracy  
Line regulation  
1.2  
%/%  
Load Regulation(10% load to rated load)  
Load Regulation(10% load to rated load)  
14  
12  
%
%
5V output  
all other output  
All specifications typical at TA=25ºC, nominal input voltage and rated output current unless otherwise specified.  
www.gztoppower.com  
TEL:020-82019000  
EMAIL:sales@gztoppower.com  
page 1 of 3  

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