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參數(shù)資料
| 型號： | NCP1216P100G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | PWM Current-Mode Controller for High-Power Universal Off-line Supplies; Package: PDIP (8 Minus Pin 7); No of Pins: 7; Container: Rail; Qty per Container: 1000 |
| 中文描述： | 0.5 A SWITCHING CONTROLLER, 110 kHz SWITCHING FREQ-MAX, PDIP7 |
| 封裝： | LEAD FREE, PLASTIC, DIP-8/7 |
| 文件頁數(shù)： | 12/18頁 |
| 文件大?。?/td> | 270K |
| 代理商： | NCP1216P100G |
NCP1216, NCP1216A
http://onsemi.com
3
Q
Set
Reset
1 V
HV
1
2
3
4
5
6
7
8
Drv
GND
NC
Current
Sense
Adj
FB
Skip Cycle Comparator
1.1 V
Overload?
Fault Duration
20 k
19 k
Clock Jittering
57 k
25 k
96 k
25 k
5 V
Figure 2. Internal Circuit Architecture
+
+
Pullup Resistor
UVLO High and Low
Internal Regulator
HV Current Source
Q FlipFlop
DCmax = 75%
Reset
65 kHz
100 kHz
133kHz
Ramp
Compensation
+
Vref
220 ns
L.E.B
$500 mA
VCC
Internal VCC
1 ms SS*
* Available for ”A” version only.
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage, VCC Pin
VCC
16
V
Maximum Voltage on Low Power Pins (except Pin 8 and Pin 6)
0.3 to 10
V
Maximum Voltage on Pin 8 (HV), Pin 6 (VCC) Decoupled to Ground with 10 mF
500
V
Maximum Voltage on Pin 8 (HV), Pin 6 (VCC) Grounded
450
V
Minimum Operating Voltage on Pin 8 (HV)
28
V
Maximum Current into all Pins except VCC (Pin 6) and HV (Pin 8) when 10 V ESD Di-
odes are Activated
5.0
mA
Thermal Resistance JunctiontoAir, PDIP7 Version
Thermal Resistance JunctiontoAir, SOIC8 Version
RqJA
100
178
°C/W
Maximum Junction Temperature
TJMAX
150
°C
Temperature Shutdown
TSD
155
°C
Hysteresis in Shutdown
30
°C
Storage Temperature Range
60 to +150
°C
ESD Capability, HBM Model (All Pins except VCC and HV)
2.0
kV
ESD Capability, Machine Model
200
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP1216P133 | 功能描述:電流型 PWM 控制器 Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| NCP1216P133G | 功能描述:電流型 PWM 控制器 Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| NCP1216P33G | 制造商:ON Semiconductor 功能描述: |
| NCP1216P65 | 功能描述:電流型 PWM 控制器 Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| NCP1216P65G | 功能描述:電流型 PWM 控制器 Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
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