参数资料
型号: NCP1308DR2G
厂商: ON Semiconductor
文件页数: 3/16页
文件大小: 0K
描述: IC REG CTRLR FLYBACK PWM 8-SOIC
标准包装: 1
PWM 型: 电流模式
输出数: 1
频率 - 最大: 75kHz
电源电压: 11 V ~ 20 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: 0°C ~ 125°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 剪切带 (CT)
其它名称: NCP1308DR2GOSCT
NCP1308
+
HV
50 us
-
7 mA
PON
Filter
VUVLO
Resd
Dmg
Dmg
+
+
10 us
Blanking
+
50 mV
10 V
+
16 V
+
S
Q
12 V
10 V
OVP
+
S
R
R
Q
Drv
V CC
5.3 V (Fault)
Fault
Driver src = 20 sink = 10
To internal supply
20k
To Internal
Supply
Mngt.
+
-
Soft-Start = 1 ms
1V
/3
FB
200 m A
GND
Overload?
when DRV
is OFF
Time
380 ns
CS
5 us
Timeout
Reset
Dmg
LEB
Figure 2. Internal Circuit Architecture
MAXIMUM RATINGS
Rating
Power Supply Voltage
Maximum Voltage on all other pins except Pin 8 (HV), Pin 6 (V CC ) and Pin 5 (Drv) and
Symbol
V CC , Drv
-
Value
20
-0.3 to 10
Unit
V
V
Pin 1 (Dmg)
Maximum Current into all pins except V CC (6), HV (8) and Dmg (1) when 10 V ESD diodes
-
5.0
mA
are activated
Maximum Current in Pin 1
Thermal Resistance, Junction-to-Case
Thermal Resistance, Junction-to-Air
Maximum Junction Temperature
Temperature Shutdown
Hysteresis in Shutdown
Storage Temperature Range
ESD Capability, Human Body Model (All pins except HV)
ESD Capability, Machine Model
Maximum Voltage on Pin 8 (HV), Pin 6 (V CC ) Decoupled to Ground with 10 m F
Minimum Voltage on Pin 8 (HV), Pin 6 (V CC ) Decoupled to Ground with 10 m F
Idem
R q JC
R q JA
TJ MAX
-
-
-
-
-
V HVMAX
V HVMIN
+3.0/-2.0
57
178
150
155
30
-60 to +150
2.0
200
500
40
mA
° C/W
° C/W
° C
° C
° C
° C
kV
V
V
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.
http://onsemi.com
3
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