參數(shù)資料
型號: 78ST212SERIES
廠商: Texas Instruments, Inc.
元件分類: 基準電壓源/電流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔離反激式開關穩(wěn)壓9V輸出
文件頁數(shù): 2/3頁
文件大?。?/td> 187K
代理商: 78ST212SERIES
For assistance or to order, call
(800) 531-5782
7 8 S T 2 1 2
Power Trends, Inc.
27715 Diehl Road, Warrenville, IL 60555
(800) 531-5782
Fax: (630) 393-6902
http://www.powertrends.com
D
C H A R A C T E R I S T I C D A T A
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 Notes.)
78ST212_ 12.0 VDC
(See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
Thermal Derating (T
a
)
(See Note 2)
Power Dissipation vs Output Current
E
R
I
P
Iout (A)
Iout (A)
Iout (A)
Vin (Volts)
S e r i e s
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
15V
18V
21V
24V
28V
Vin
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
2.0
15V
18V
21V
24V
28V
Vin
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
15V
18V
21V
24V
28V
Vin
0.0
0.5
1.0
1.5
2.0
14
16
18
20
22
24
26
28
85°C
60°C
70°C
相關PDF資料
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78ST233 3.3Vout 2A Wide Input Positive Step-Down ISR
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相關代理商/技術參數(shù)
參數(shù)描述
78ST212VC 功能描述:DC/DC轉換器 12Vout 2Amp 24V-In put Pos Step-Dwn ISR RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
78ST233 制造商:TI 制造商全稱:Texas Instruments 功能描述:2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
78ST233HC 功能描述:開關變換器、穩(wěn)壓器與控制器 3.3Vout 2A Wide Inp Pos Step-Down ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
78ST233SC 功能描述:開關變換器、穩(wěn)壓器與控制器 3.3Vout 2A Wide Inp Pos Step-Down ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
78ST233VC 功能描述:開關變換器、穩(wěn)壓器與控制器 3.3Vout 2A Wide Inp Pos Step-Down ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel