參數(shù)資料
型號： PT6303N
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 3 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA12
封裝： SIP-12
文件頁數(shù)： 2/8頁
文件大?。?/td> 521K
代理商： PT6303N
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Typical Characteristics
0
0.5
1
1.5
2
2.5
3
9
111315
171921232527
0
0.5
1
1.5
2
2.5
3
16
19
22
25
28
31
34
37
0
0.5
1
1.5
2
2.5
3
9
131721
25293337
PT6303, 3.3 VDC
(See Note A)
PT6302, 5.0 VDC
(See Note A)
PT6304, 12.0 VDC (See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Thermal Derating (Ta)
(See Note B)
Power Dissipation vs Output Current
Efficiency
-
%
Ripple-(mV)
Iout-(Amps)
PD-(W
atts)
Efficiency
-
%
Efficiency
-
%
Ripple-(mV)
Iout-(Amps)
PD-(W
atts)
PD-(W
atts)
Iout-(Amps)
Vin-(Volts)
40
50
60
70
80
90
100
00.5
11.5
22.5
3
9.0V
12.0V
15.0V
20.0V
26.0V
Vin
40
50
60
70
80
90
100
00.5
11.5
22.5
3
9.0V
12.0V
15.0V
24.0V
30.0V
38.0V
Vin
40
50
60
70
80
90
100
0
0.5
1
1.5
2
2.5
3
16.0V
20.0V
24.0V
30.0V
38.0V
Vin
0
20
40
60
80
100
120
140
160
00.5
1
1.522.5
3
26.0V
20.0V
15.0V
12.0V
9.0V
V
Vin
0
20
40
60
80
100
120
140
160
180
00.511.522.5
3
38.0V
30.0V
24.0V
15.0V
12.0V
9.0V
Vin
0
50
100
150
200
250
300
350
00.511.522.5
3
38.0V
30.0V
24.0V
20.0V
16.0V
Vin
0
0.5
1
1.5
2
2.5
3
3.5
0
0.5
1
1.5
2
2.5
3
26.0V
20.0V
15.0V
12.0V
9.0V
Vin
0
0.5
1
1.5
2
2.5
3
3.5
0
0.5
1
1.5
2
2.5
3
38.0V
30.0V
24.0V
15.0V
12.0V
9.0V
Vin
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
00.5
11.5
22.5
3
38.0V
30.0V
24.0V
20.0V
16.0V
Vin
70°C
50°C
Note A:
Characteristic data listed in the above graphs 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 note.)
50°C
60°C
40°C
70°C
85°C
70°C
85°C
60°C
Thermal Derating (Ta)
(See Note B)
Thermal Derating (Ta)
(See Note B)
Ripple vs Output Current
Efficiency vs Output Current
Power Dissipation vs Output Current
3 Amp Adjustable Positive Step-down
Integrated Switching Regulators
PT6300 Series
相關(guān)PDF資料
PDF描述
PT6304N 3 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, SMA12
PT6314A 3 A SWITCHING REGULATOR, 550 kHz SWITCHING FREQ-MAX, SMA12
PT6303CT 3 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA12
PT6302N 3 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA12
PT6304A 3 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, SMA12
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6303R 功能描述:DC/DC轉(zhuǎn)換器 3.3Vout 3A Wide Inpt 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:
PT6303S 制造商:TI 制造商全稱:Texas Instruments 功能描述:3 AMP ADJUSTABLE POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATORS
PT6304 制造商:TI 制造商全稱:Texas Instruments 功能描述:3 AMP ADJUSTABLE POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATORS
PT6304A 功能描述:DC/DC轉(zhuǎn)換器 12Vout 3A Wide Input 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:
PT6304A 制造商:POWER TRENDS 功能描述:IC ISR HORIZONTAL +12V ADJ 6304
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