參數(shù)資料
型號(hào): NCP1216D100
廠商: ON SEMICONDUCTOR
元件分類(lèi): 穩(wěn)壓器
英文描述: PWM Current-Mode Controller for High-Power Universal Off-Line Supplies
中文描述: 0.005 A SWITCHING CONTROLLER, 110 kHz SWITCHING FREQ-MAX, PDSO8
封裝: SOIC-8
文件頁(yè)數(shù): 3/18頁(yè)
文件大?。?/td> 182K
代理商: NCP1216D100
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
V
ref
UVLO High and Low
Internal Regulator
HV Current Source
Q FlipFlop
D
Cmax
= 75%
65 kHz
100 kHz
133kHz
Ramp
Compensation
+
220 ns
L.E.B
500 mA
V
CC
Internal V
CC
1 ms SS*
* Available for ”A” version only.
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage, V
CC
Pin
V
CC
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 (V
CC
) Decoupled to Ground with 10 F
500
V
Maximum Voltage on Pin 8 (HV), Pin 6 (V
CC
) Grounded
450
V
Minimum Operating Voltage on Pin 8 (HV)
30
V
Maximum Current into all Pins except V
CC
(Pin 6) and HV (Pin 8) when 10 V ESD
Diodes are Activated
5.0
mA
Thermal Resistance JunctiontoAir, PDIP7 Version
Thermal Resistance JunctiontoAir, SOIC8 Version
R
JA
R
JA
100
178
°
C/W
Maximum Junction Temperature
T
JMAX
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 V
CC
and HV)
2.0
kV
ESD Capability, Machine Model
200
V
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
相關(guān)PDF資料
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