參數(shù)資料
型號: NCP1212
廠商: ON SEMICONDUCTOR
英文描述: Current Mode PWM Controller for Both Forward and Flyback Converters
中文描述: 電流模式PWM控制器正向和反激式轉換器
文件頁數(shù): 8/22頁
文件大?。?/td> 200K
代理商: NCP1212
NCP1212
http://onsemi.com
8
25
53
27
1
T
r
,
0
T
J
, JUNCTION TEMPERATURE (
°
C)
50
T
J
, JUNCTION TEMPERATURE (
°
C)
10
30
40
105
I
B
,
40
Figure 15. Gate Drive Voltage Rise Time vs.
Junction Temperature
Figure 16. Gate Drive Voltage Fall Time vs.
Junction Temperature
Figure 17. Brownout Input Threshold Voltage
vs. Junction Temperature
Figure 18. Brownout Hysteresis Current vs.
Junction Temperature
T
J
, JUNCTION TEMPERATURE (
°
C)
Figure 19. Maximum Duty Cycle, DMAX
48
vs.
Junction Temperature
T
J
, JUNCTION TEMPERATURE (
°
C)
Figure 20. Maximum Duty Cycle, DMAX
82
vs.
Junction Temperature
T
J
, JUNCTION TEMPERATURE (
°
C)
50
25
25
55
79
20
0
25
50
10
30
40
1.3
1.0
V
B
,
V
0.8
1.4
T
J
, JUNCTION TEMPERATURE (
°
C)
0.9
1.1
1.2
35
45
30
55
D
4
,
20
60
25
45
50
70
50
100
60
80
90
53
27
1
105
79
25
53
27
1
105
79
53
27
1
105
79
25
53
27
1
105
79
25
53
27
1
105
79
2.1V
V
DMAX
2.8V
V
DMAX
3V
20
T
f
,
D
8
,
35
40
30
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相關代理商/技術參數(shù)
參數(shù)描述
NCP1212/D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current Mode PWM Controller for Both Forward and Flyback Converters
NCP1212_05 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Current Mode PWM Controller for Both Forward and Flyback Converters
NCP1212DR2 功能描述:電流型 PWM 控制器 High Performance RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
NCP1212DR2G 功能描述:電流型 PWM 控制器 High Performance Current Mode PWM RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
NCP1212P 功能描述:交流/直流開關轉換器 High Performance RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓(最大值):23.5 V 輸入/電源電壓(最小值):11.5 V 開關頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel