參數(shù)資料
型號(hào): NCP1205P
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Single Ended PWM Controller Featuring QR Operation and Soft Frequency Foldback
中文描述: SWITCHING CONTROLLER, 125 kHz SWITCHING FREQ-MAX, PDIP8
封裝: PLASTIC, DIP-8
文件頁(yè)數(shù): 3/20頁(yè)
文件大?。?/td> 163K
代理商: NCP1205P
NCP1205
http://onsemi.com
3
Figure 1. Typical Application Example for DIP8 Version
NCP1205P
1
2
3
4
8
7
6
5
+
+
+
+
4x1N4007
C1
10
μ
F
R8
22 k
R6
4.7 k
R1
560
Universal Input
R2
150
C14
22
μ
F
D2
1N4148
D6
1N5819
L2
10
μ
H
C11
100
μ
F
10 V
IC4
SFH6156–2
1.5 nF Y1
C12
1 nF
C10
470
μ
F
10 V
5 V
M2
MTD1N60E
R4
10
D7
5.1 V
C13
R5
15
R3
3.3
* R10
15 k
* Please refer to the application information section regarding this element.
Figure 2. Typical Application Example for DIP14 Version
NCP1205P2
+
+
+
4x1N4007
R8
22 k
R6
2.7 k
R1
560
Universal Input
R2
15
C14
33
μ
F/35 V
D2
1N4148
D6
1N5819
L2
10
μ
H
C11
47
μ
F
10 V
IC4
SFH6156–2
C12
1 nF
C10
470
μ
F
10 V
5 V
M2
MTD1N60E
R4
6.8
D7
4.3 V
1
14
2
3
4
13
12
11
5
6
7
10
9
8
R
R
R5
15
R3
3.3
+C1
10
μ
F
* Please refer to the application information section regarding this element.
* R10
15 k
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NCP1205P2G 功能描述:電流型 PWM 控制器 Single Ended Quasi Resonant PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
NCP1205PG 功能描述:電流型 PWM 控制器 Single Ended Quasi Resonant PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
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