NCP1601A, NCP1601B
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS (For typical values T
J
= 25癈. For min/max values, T
J
= - -40癈 to +125癈, V
CC
= 15 V,
V
control
= 100 nF, Ramp = 100 pF, Osc = 220 pF unless otherwise specified)
Characteristic
Unit
Max
Typ
Min
Symbol
Pin
SUPPLY SECTION
Startup Threshold (UVLO)  NCP1601A
Startup Threshold (UVLO)  NCP1601B
8
V
CC(on)
12.5
9.6
13.75
10.5
15
11.4
V
V
Minimum Voltage for Operation After Turn- -On
8
V
CC(off)
8.25
9
9.75
V
UVLO Hysteresis  NCP1601A
UVLO Hysteresis  NCP1601B
8
V
CC(H)
4
1
4.75
1.5
- -
- -
V
V
Power Supply Current:
Startup (V
CC
= V
CC(on)
 0.2 V)
Operating (V
CC
= 15 V, Drv = open, Osc = 220 pF)
Operating (V
CC
= 15 V, Drv = 1 nF to GND, Osc = 220 pF)
Shutdown (V
CC
= 15 V, I
FB
= 0 A)
8
I
stup
I
CC1
I
CC2
I
stdn
- -
- -
- -
- -
17
2.7
3.7
24
40
5
5
50
mA
mA
mA
mA
TYPICAL CHARACTERISTICS
Figure 3. Oscillator Frequency vs. Temperature
T
J
, JUNCTION TEMPERATURE (癈)
50
51
52
53
54
55
56
- -50
0
25
50
75
100
125
Figure 4. Oscillator Charge and Discharge
Current vs. Temperature
Figure 5. Oscillator Comparator Thresholds
vs. Temperature
Figure 6. Drive Output Resistance vs.
Temperature
- -25
57
58
59
60
T
J
, JUNCTION TEMPERATURE (癈)
44
45
46
47
48
49
50
- -50
0
25
50
75
100
125
- -25
51
C
OSC
= 220 pF
I
odch
osc pin = 5.5 V
I
och
osc pin = 3 V
T
J
, JUNCTION TEMPERATURE (癈)
3
3.5
4.0
4.5
- -50
0
25
50
75
100
125
- -25
5.0
5.5
T
J
, JUNCTION TEMPERATURE (癈)
0
2
4
6
8
10
12
- -50
0
25
50
75
100
125
- -25
14
C
OSC
= 220 pF
R
OH
V
sync(H)
V
sync(L)
16
18
R
OL
相关PDF资料
NCP1603D100R2G IC CTLR PFC/PWM COMBO 16-SOIC
NCP1605DR2G IC PFC CONTROLLER CCM/DCM 16SOIC
NCP1606BDR2G IC POWER FACTOR CONTROLLER 8SOIC
NCP1607BDR2G IC PFC CONTROLLER CRM 8SOIC
NCP1611BDR2G IC PFC CTLR HE ENHANCED 8-SOIC
NCP1651DR2G IC PFC CONTROLLER CCM/DCM 16SOIC
NCP1654BD133R2G IC PFC CCM 133KHZ 8-SOIC
NCP1927DR2G IC CTLR PFC/FLYBACK 16-SOIC
相关代理商/技术参数
NCP1601BP 功能描述:功率因数校正 IC Fixed Frequency RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1601BPG 功能描述:功率因数校正 IC Fixed Frequency DCM/CRM PFC RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1603D100R2 功能描述:功率因数校正 IC High Voltage Startup RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1603D100R2G 功能描述:功率因数校正 IC ANA PFC/PWM COMBO CONTROL RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1605ADR2G 功能描述:功率因数校正 IC ENHANCED PFC CNTRLER RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1605BDR2G 功能描述:功率因数校正 IC High Volt Stby Mode Power Fact Corr Cont RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1605DR2G 功能描述:功率因数校正 IC Enhanced PFC HV and Eff Standby RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
NCP1605FORWGEVB 功能描述:电源管理IC开发工具 NCP1605 152 W FORWARD EVB RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V