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參數資料
| 型號： | NCP1216AP65 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | PWM Current-Mode Controller for High-Power Universal Off-Line Supplies |
| 中文描述： | 0.5 A SWITCHING CONTROLLER, 71.5 kHz SWITCHING FREQ-MAX, PDIP7 |
| 封裝： | PLASTIC, DIP-8/7 |
| 文件頁數： | 4/18頁 |
| 文件大?。?/td> | 182K |
| 代理商： | NCP1216AP65 |
NCP1216, NCP1216A
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(For typical values T
J
= 25
°
C, for min/max values T
J
= 0
°
C to +125
°
C, Maximum T
J
= 150
°
C,
V
CC
= 11 V unless otherwise noted.)
Characteristic
Pin
Symbol
Min
Typ
Max
Unit
DYNAMIC SELFSUPPLY
V
CC
Increasing Level at which the Current Source Turns Off
6
VCC
OFF
11.2
12.2
13.4
(Note 1)
V
V
CC
Decreasing Level at which the Current Source Turns On
6
VCC
ON
9.2
10.0
11.0
(Note 1)
V
V
CC
Decreasing Level at which the Latchoff Phase Ends
6
VCC
latch
5.6
V
Internal IC Consumption, No Output Load on Pin 5, F
SW
= 65 kHz
6
I
CC1
990
1110
(Note 2)
A
Internal IC Consumption, No Output Load on Pin 5, F
SW
= 100 kHz
6
I
CC1
1025
1180
(Note 2)
A
Internal IC Consumption, No Output Load on Pin 5, F
SW
= 133 kHz
6
I
CC1
1060
1200
(Note 2)
A
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
SW
= 65 kHz
6
I
CC2
1.7
2.0
(Note 2)
mA
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
SW
= 100 kHz
6
I
CC2
2.1
2.4
(Note 2)
mA
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
SW
= 133 kHz
6
I
CC2
2.4
2.9
(Note 2)
mA
Internal IC Consumption, Latchoff Phase, V
CC
= 6.0 V
NCP1216
NCP1216A
6
I
CC3
250
320
A
INTERNAL STARTUP CURRENT SOURCE
(T
J
> 0
°
C)
Highvoltage Current Source, V
CC
= 10 V
8
IC1
4.9
(Note 3)
8.0
11
mA
Highvoltage Current Source, V
CC
= 0 V
8
IC2
9.0
mA
DRIVE OUTPUT
Output Voltage Risetime @ C
L
= 1.0 nF, 1090% of a 12 V Output Signal
5
T
r
60
ns
Output Voltage Falltime @ C
L
= 1.0 nF, 1090% of a 12 V Output Signal
5
T
f
20
ns
Source Resistance
5
R
OH
15
20
35
Sink Resistance
5
R
OL
5.0
10
18
CURRENT COMPARATOR
(Pin 5 Unloaded)
Input Bias Current @ 1.0 V Input Level on Pin 3
3
I
IB
0.02
A
Maximum Internal Current Setpoint
3
I
Limit
0.93
1.08
1.14
V
Default Internal Current Setpoint for Skip Cycle Operation
3
I
Lskip
330
mV
Propagation Delay from Current Detection to Gate OFF State
3
T
DEL
80
130
ns
Leading Edge Blanking Duration
3
T
LEB
220
ns
1.
V
CC
and
V
CC
minmax always ensure an hysteresis of 2.0 V.
2. Maximum value at T
J
= 0
°
C.
3. Minimum value for T
J
= 125
°
C.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCP1216AP65G | 功能描述:電流型 PWM 控制器 Current Mode PWM w/50% Duty Cycle Max 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 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| NCP1216D100 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:PWM Current-Mode Controller for High-Power Universal Off-Line Supplies |
| NCP1216D100R2 | 功能描述:電流型 PWM 控制器 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 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| NCP1216D100R2G | 功能描述:電流型 PWM 控制器 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 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| NCP1216D133 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:PWM Current-Mode Controller for High-Power Universal Off-Line Supplies |
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