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參數(shù)資料
| 型號(hào)： | PT6944N |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA27 |
| 封裝： | ROHS COMPLIANT, SIP-27 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 216K |
| 代理商： | PT6944N |
For technical support and more information, see inside back cover or visit www.ti.com
Note B:
SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
PT6940 Series
6-A Dual Output 5-V/3.3-V Input
Integrated Switching Regulator
Safe Operating Area Curves; Vin =5V (See Note B)
Safe Operating Area Curves; Vin =3.3V/5V (See Note B)
20
30
40
50
60
70
80
90
012
345
6
Iout (A) [Both Outputs]
Ambient
Temperature
(°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
PT6941 (3.3V/2.5V)
PT6942 (3.3V/1.8V)
PT6943 (3.3V/1.5V)
PT6944 (3.3V/1.2V)
20
30
40
50
60
70
80
90
012
345
6
Iout (A) [Both Outputs]
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
012
345
6
Iout (A) [Both Outputs]
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
012
345
6
Iout (A) [Both Outputs]
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
PT6946 (2.5V/1.8V)
20
30
40
50
60
70
80
90
012
345
6
Iout (A) [Both outputs]
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
PT6947 (2.5V/1.5V)
PT6948 (2.5V/1.2V)
20
30
40
50
60
70
80
90
01
23
456
Iout (A) [Both Outputs]
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
012
345
6
Iout (A) [Both Outputs]
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
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PDF描述 |
|---|---|
| PT6944C | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA27 |
| PT6943N | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA27 |
| PT6946N | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA27 |
| PT6983N | 10.5 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA23 |
| PT6981N | 10.5 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA23 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6946 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-A Dual Output 5-V/3.3-V Input Integrated Switching Regulator |
| PT6946A | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2.5/1.8V 5/3.3V Inp 6A Dual Output 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 |
| PT6946C | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2.5/1.8V 5/3.3V Inp 6A Dual Output 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 |
| PT6946N | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2.5/1.8V 5/3.3V Inp 6A Dual Output 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 |
| PT6947 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-A Dual Output 5-V/3.3-V Input Integrated Switching Regulator |
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