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參數(shù)資料
| 型號： | PT6502B |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 20 A SWITCHING REGULATOR, 725 kHz SWITCHING FREQ-MAX, SMA14 |
| 封裝： | SURFACE MOUNT PACKAGE-14 |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 231K |
| 代理商： | PT6502B |
TYPICAL
CHARACTERISTICS
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
PT6500 Series
8 Amp 5V/3.3V Input Adjustable ISR
with Short-Circuit Protection
Note A:
All 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.
PT6501, 3.3 VDC, Vin=5.0V
(See Note A)
PT6502, 1.5 VDC, Vin=5.0V
(See Note A)
PT6503, 2.5 VDC, Vin=5.0V
(See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
0
1
2
3
4
5
6
7
01
2345
6
7
8
Iout-(Amps)
Pd-(Watts)
6.0V
5.5V
5.0V
4.5V
Vin
0
1
2
3
4
5
6
01
2
34
567
8
Iout-(Amps)
Pd-(Watts)
6.0V
5.0V
4.5V
4.0V
3.5V
3.1V
Vin
0
1
2
3
4
5
6
7
012
3
456
78
Iout-(Amps)
Pd-(Watts)
6.0V
5.5V
5.0V
4.5V
4.0V
Vin
40
50
60
70
80
90
100
0123
4
5678
Iout-(Amps)
Efficiency-%
4.5V
5.0V
5.5V
6.0V
Vin
40
50
60
70
80
90
100
01
2
3
4
5
6
7
8
Iout-(Amps)
Efficiency-%
3.1V
3.5V
4.0V
4.5V
5.0V
6.0V
Vin
40
50
60
70
80
90
100
01
234
56
78
Iout-(Amps)
Efficiency-%
4.0V
4.5V
5.0V
5.5V
6.0V
Vin
0
5
10
15
20
25
30
35
01
23
45
6
7
8
Iout-(Amps)
Ripple-(mV)
6.0V
5.5V
5.0V
4.5V
Vin
0
10
20
30
40
50
01
2
3456
78
Iout-(Amps)
Ripple-(mV)
3.1V
3.5V
4.0V
4.5V
5.0V
6.0V
Vin
0
10
20
30
40
50
60
01
23
4
5
6
7
8
Iout-(Amps)
Ripple-(mV)
6.0V
5.5V
5.0V
4.5V
4.0V
Vin
Specifications (continued)
Characteristics
PT6500 SERIES
(T
a=25
°C unless noted)
Symbols
Conditions
Min
Typ
Max
Units
Storage Temperature
Ts
—
-40
—
+125
°C
Mechanical Shock
Per Mil-STD-883D, Method 2002.3,
—
500
—
G’s
1msec, half sine, fixture mounted
Mechanical Vibration
Per Mil-STD-883D, Methode 2007.2,
—
7.5
—
G’s
20-20,000 Hz, soldered ina PC board
Weight
—
23
—
grams
Notes:
(1) ISR will operate down to no load with reduced specifications.
(2) The minimum input voltage required by the part is Vout +1.2V or 3.1V, whichever is greater.
(3) For operation below 0°C, use tantalum capacitors. For more information see the related applicatoin note, “PT6000/7000 Series Capacitor
Recommendations.”
(4) See Thermal Derating charts.
Input/Output Capacitors:
The PT6500 series requires a 330F electrolytic or tantalum input and output capacitor for proper operation in all applications. C1 (input)
must be rated for 1.2Arms and 100m
max. ESR. C2 (output) must must be rated for 400mArms ripple current and 0.2 max. ESR.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6502G | 功能描述:DC/DC轉(zhuǎn)換器 ADJUSTABLE 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: |
| PT6502N | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 ADJUSTABLE 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(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PT6502R | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 ADJUSTABLE 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(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PT6503 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8 AMP ADJUSTABLE ISR WITH SHORT-CIRCUIT PROTECTION |
| PT-6503 | 功能描述:線性和開關(guān)式電源 61.8W 3.3 5 12V RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
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