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參數(shù)資料
| 型號： | PT7721A |
| 英文描述： | SMPS Controller |
| 中文描述： | 開關電源控制器 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 142K |
| 代理商： | PT7721A |
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
Note B:
SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
Typical Characteristics
17 A, 12-V Input
“
Big-Hammer II
”
Programmable ISR
PT7720 Series
40
50
60
70
80
90
100
0
2
4
6
8
10
12
14
16
18
20
5.0V
3.3V
2.5V
1.5V
Efficiency vs Output Current
E
Output Current (A)
PT7721, Vout=+3.3V, Pkg N)
Output Current (A)
A
°
C
Airflow
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
18
20
5.0V
3.3V
2.5V
1.5V
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
18
20
5.0V
3.3V
2.5V
1.5V
Output Ripple vs Output Current
Power Dissipation vs Output Current
Output Current (A)
Output Current (Amps)
R
P
PT7722, Vout=+5.0V, Pkg N)
Output Current (A)
A
°
C
Airflow
V
out
V
out
V
out
20
30
40
50
60
70
80
90
0
2
4
6
8
10
12
14
16
18
20
200LFM
120LFM
60LFM
Nat conv
20
30
40
50
60
70
80
90
0
2
4
6
8
10
12
14
16
18
20
200LFM
120LFM
60LFM
Nat conv
Safe Operating Area, Vin=+12V
(See Note B)
PT7721/PT7722 @V
in
=12V
(See Note A)
相關PDF資料 |
PDF描述 |
|---|---|
| PT7721C | Single High Side Driver, Noninverting Input. IN Voltage Threshold 9.5V & 6.0V; A IRS2117 packaged in a Lead-Free 8-Lead SOIC shipped on Tape and Reel |
| PT7721N | SMPS Controller |
| PT7722A | 25A 45V Hi-Rel Schottky Doubler Diode in a TO-254AA package |
| PT7722C | 100V Single N-Channel Hi-Rel MOSFET in a TO-254AA package |
| PT7722N | SMPS Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PT7721C | 功能描述:開關變換器、穩(wěn)壓器與控制器 PROGRAMMABLE 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 |
| PT7721N | 功能描述:開關變換器、穩(wěn)壓器與控制器 PROGRAMMABLE 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 |
| PT7722 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:17 AMP 12V INPUT “BIG-HAMMER II” PROGRAMMABLE ISR |
| PT7722A | 功能描述:開關變換器、穩(wěn)壓器與控制器 4.5-7.6Vout 17Amp 12 Vin Programmable 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 |
| PT7722C | 制造商:POWERTRENDS 功能描述: |
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