參數(shù)資料
型號(hào): L5972D
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開關(guān)穩(wěn)壓器
文件頁數(shù): 4/10頁
文件大?。?/td> 173K
代理商: L5972D
L5972D
4/10
Figure 1. Output Voltage vs. Junction
Temperature
Vo (V)
Figure 2. Line Regulation
Figure 3. Output Voltage vs. Junction
Temperature
Vo (V)
Figure 4. Quiescent Current vs. Junction
Figure 5. Shutdown Current vs.Junction
Temperature
Figure 6. Switching Frequency vs.Junction
Temperature
3.276
3.28
3.284
3.288
3.292
3.296
3.3
3.304
3.308
3.312
0
0.5
1
1.5
Io (A)
Tj = 125°C
Tj = 25°C
Vcc = 12V
Vo = 3.3V
3.276
3.28
3.284
3.288
3.292
3.296
3.3
3.304
3.308
3.312
0
10
20
30
40
Vcc (V)
Tj = 125°C
Tj = 25°C
Vcc = 12V
Vo = 3.3V
Vo (V)
Tj (°C)
Vcc=12V
1.2
1.21
1.22
1.23
1.24
1.25
-50
0
50
100
150
Vcc = 12V
1.2
1.4
1.6
1.8
2
-50
0
50
100
150
Tj (°C)
Iq (mA)
Vcc = 12V
DC = 0%
30
40
50
60
70
-50
0
50
100
150
Ishd (
μ
A)
Vcc = 12V
Tj (°C)
1.2
1.4
1.6
1.8
2
-50
0
50
100
150
Tj (°C)
Iq (mA)
Vcc = 12V
DC = 0%
相關(guān)PDF資料
PDF描述
L5980 0.7A step-down switching regulator
L5980TR 0.7A step-down switching regulator
L5985 2A step-down switching regulator
L5985TR 2A step-down switching regulator
L5991 PRIMARY CONTROLLER WITH STANDBY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L5972D_0710 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A switch step down switching regulator
L5972D013TR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.235 to 35V Step-Dn RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
L5973 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.5A SWITCH STEP DOWN SWITCHING REGULATOR
L5973A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2A SWITCH STEP DOWN SWITCHING REGULATOR
L5973AD 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.235 to 35V Step-Dn RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5