參數(shù)資料
型號(hào): PT5502N
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR
封裝: VERTICAL THROUGH HOLE-5
文件頁數(shù): 2/2頁
文件大小: 79K
代理商: PT5502N
For assistance or to order, call (800) 531-5782
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.ti.com/powertrends
CHARACTERISTIC
DA T A
Ripple vs Output Current
Note A:
All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note B:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.)
PT550 0
Series
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
40
50
60
70
80
90
0
0.5
1
1.5
2
2.5
3
Iout (A)
Efficiency
-
%
PT5501
PT5502
PT5504
0
10
20
30
40
50
0
0.5
1
1.5
2
2.5
3
Iout (A)
Ripple
-
mV
PT5501
PT5502
PT5504
0
0.25
0.5
0.75
1
1.25
1.5
00.5
11.5
22.5
3
Iout (A)
Pd
-
Watts
5.0V
Vin
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Iout (A)
Ambient
Temperature
(
C
)
200LFM
120LFM
60LFM
Nat conv
Airflow
50
60
70
80
90
00.5
1
1.522.5
3
Iout (A)
Efficiency
-
%
PT5502
PT5504
0
10
20
30
40
50
00.511.522.5
3
Iout (A)
Ripple
-
mV
PT5502
PT5504
0
0.25
0.5
0.75
1
1.25
1.5
00.5
11.522.5
3
Iout (A)
Pd
-
Watts
3.3V
Vin
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Iout (A)
Ambient
Temperature
(
C
)
200LFM
120LFM
60LFM
Nat conv
Airflow
Safe Operating Area @Vin =5.0V (See Note B)
Performance Data @Vin =5.0V (See Note A)
Performance Data @Vin =3.3V (See Note A)
Safe Operating Area @Vin =3.3V (See Note B)
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PT5503 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator
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PT5503C 功能描述:DC/DC轉(zhuǎn)換器 2.0Vout 3A 3.3V/5V In Adj Step-Down ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
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PT5504 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator