参数资料
型号: IR2167STRPBF
厂商: International Rectifier
文件页数: 7/33页
文件大小: 0K
描述: IC PFC BALLAST CTLR 20-SOIC
标准包装: 1,000
类型: PFC/镇流器控制器
频率: 41 ~ 47 kHz
电流 - 电源: 10mA
电源电压: 11.4 V ~ 15.6 V
工作温度: -40°C ~ 125°C
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC(宽型)
包装: 带卷 (TR)
IR2167(S) & PbF
State Diagram
Power Turned On
UVLO Mode
1/2-Bridge Off
PFC Off
SD > 5.1V
COMP=0V
I QCC ? 150 μ A
CPH = 0V
1 / -Bridge Off
1 / -Bridge @ f PH
(Lamp Removal)
or
VCC < 9.5V
(Power Turned Off)
FAULT Mode
Fault Latch Set T J > 160C
(Over-Temperature)
2
PFC Off
COMP=0V
I QCC ? 150 μ A
CPH = 0V
VCC = 15.6V
VCC > 11.4V (UV+)
and
VDC > 5.1V (Bus OK)
and
SD < 4.9V (Lamp OK)
and
T J < 160C (T jmax )
PREHEAT Mode
2
PFC Enabled
CPH Charging @ I PH = 3 μ A
RPH = 0V
RUN = Open Circuit
VCC < 9.5V
(VCC Fault or Power Down)
or
VDC < 3.0V
(dc Bus/ac Line Fault or Power Down)
or
SD > 5.1V
(Lamp Fault or Lamp Removal)
CS Disabled
CS > OC Threshold
For 55 cycles
(Failure to Strike Lamp
or Hard Switching)
or
T J > 160C
(Over-Temperature)
CS > OC Threshold
(Over-Current or Hard Switching)
or
CS < 0.2V
(No-Load or Below Resonance)
or
T J > 160C
(Over-Temperature)
or
SD < 1V or SD > 3V (End-of-Life)
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CPH > 4.0V
(End of PREHEAT Mode)
IGNITION RAMP Mode
f PH ramps to f MIN
CPH Charging @ I PH = 1 μ A
RPH = Open Circuit
RUN = Open Circuit
CS OC Threshold Enabled
CPH > 5.1V
(End of IGNITION RAMP)
RUN Mode
f MIN Ramps to f RUN
CPH Charges to 10V Clamp
RPH = Open Circuit
RUN = 0V
CS 0.2V Threshold Enabled
SD 1.0V and 3.0V Thresholds Enabled
All values are typical
7
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