參數(shù)資料
型號(hào): 78ST200
廠商: Texas Instruments, Inc.
英文描述: 2A Wide Input Positive Step-Down ISR Family
中文描述: 2A 輸出的寬輸入正步降 ISR 系列
文件頁數(shù): 2/3頁
文件大小: 199K
代理商: 78ST200
For assistance or to order, call
(800) 531-5782
7 8 S T 2 0 0
Power Trends, Inc.
27715 Diehl Road, Warrenville, IL 60555
(800) 531-5782
Fax: (630) 393-6902
http://www.powertrends.com
C H A R A C T E R I S T I C D A T A
0.0
0.5
1.0
1.5
2.0
0.0
0.5
1.0
1.5
2.0
7.0V
8.0V
10.0V
12.0V
15.0V
0.0
0.5
1.0
1.5
2.0
7
9
11
13
15
0
5
10
15
20
25
30
0.0
0.5
1.0
1.5
2.0
7.0V
8.0V
10.0V
12.0V
15.0V
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
7.0V
8.0V
10.0V
12.0V
15.0V
Note 1:
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 2:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Note)
S e r i e s
78ST233_ 3.3 VDC
(See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
E
R
Iout (A)
Iout (A)
78ST205_ 5.0 VDC
(See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
E
R
Iout (A)
Iout (A)
Vin
Vin
Vin
Vin
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
7.5V
9.0V
12.0V
15.0V
20.0V
0
5
10
15
20
25
30
0.0
0.5
1.0
1.5
2.0
7.5V
9.0V
12.0V
15.0V
20.0V
Thermal Derating (T
a
)
(See Note 2)
I
Vin (Volts)
No Derating @ 85°C
Thermal Derating (T
a
)
(See Note 2)
I
Vin (Volts)
0.0
0.5
1.0
1.5
2.0
8
10
12
14
16
18
20
85°C
70°C
Power Dissipation vs Output Current
P
Iout (A)
Power Dissipation vs Output Current
P
Iout (A)
Vin
Vin
0.0
0.5
1.0
1.5
2.0
0.0
0.5
1.0
1.5
2.0
7.5V
9.0V
12.0V
15.0V
20.0V
相關(guān)PDF資料
PDF描述
78SR205HC RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
78SR205SC RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
78SR205VC RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
78ST200SERIES RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
78ST100 1.5A Wide Input Positive Step-Down ISR Family
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78ST200SERIES 制造商:TI 制造商全稱:Texas Instruments 功能描述:2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
78ST205 制造商:TI 制造商全稱:Texas Instruments 功能描述:5Vout 2A Wide Input Positive Step-Down ISR
78ST205HC 功能描述:DC/DC轉(zhuǎn)換器 5Vout 2Amp Wide- Inp Pos Step-Dwn 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:
78ST205SC 功能描述:DC/DC轉(zhuǎn)換器 5Vout 2A Wide Inp Pos 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:
78ST205SCT 制造商:TI 制造商全稱:Texas Instruments 功能描述:2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR