参数资料
型号: IR2161STRPBF
厂商: International Rectifier
文件页数: 6/20页
文件大小: 0K
描述: IC HALOGEN CONVERTER CTLR 8-SOIC
标准包装: 2,500
类型: 卤素灯驱动器
频率: 34 ~ 70 kHz
电流 - 电源: 10mA
电流 - 输出: 300mA
电源电压: 12.1 V ~ 15.4 V
工作温度: -25°C ~ 125°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
配用: IRPLHALO1E-ND - KIT HALOGIN CONVERTER 100VA
IR2161( S ) & (PbF)
Power Turned On
VCC < 5.5V (V CCUVL- )
UVLO Mode
VCC < 5.5V (V CCUVL- )
STANDBY Mode
T J <135 C (T jmax )
1 /
/ 2 -Bridge Off
(Power Turned Off)
1 / -Bridge Off
Oscillator Off
T J <135 C (T jmax )
(Power Turned Off)
VCC > 12.1V(V CCUV+ )
o
Oscillator On
2 -Bridge Off
I QCC ? 300 μ A
Oscillator Off
VCC < 10.5V (V CCUV- )
(Phase Cut Dimming)
1
I QCC ? 300 μ A
Oscillator Off
CSD = 0V
VCC > 12.1V (V CCUV+ ) 2
o
Oscillator On
FAULT Mode
SOFTSTART
Mode
1 / 2 - Bridge On
Initial frequency 130kHz
CSD charged from Isource
Fault Detected
(Vpk at V CS > 0.56V)(V CSOL )
T J <135 o C (T jmax )
(Over-Temperature)
Frequency ramps down to
f (min)
V CSD > 5.2V
(End of SOFTSTART Mode)
CSD switched to Comp function
(V CSLATCH )
T J <135 C (T jmax )
VCC < 10.5V (V CCUV- )
(Phase Cut Dimming)
Auto-Restart Timeout
(V CSD < 2.4V) (V CSDRS )
CSD switched to run mode
RUN Mode
Voltage compensation active
CSD varies between
V CSD (min) = 0 for f (min)
Fault Detected
(Vpk at V CS > 9V)
o
(Over-Temperature)
CSD switched to
run mode
to V CSD(max) = 5.5V for f (max)
Fault Detected (Vpk at V CS > 0.56V (V CSOL ))
CSD switched to Shutdown Circuit
CSD discharged to 0V
Frequency defaults to f(min)
1 / -Bridge Off
2 - Bridge On
SHUTDOWN Mode
2
CSD is slowly discharged
Fault Confirmed
(V CSD > 12V)
(V CSDSD )
Fault Timing Mode
1 /
CSD initialized to 5V (V CSDOL )
V CS >0.56V(V CSOL )=Overload:CSD slow charge
V CS > 1.2V (V CSSC ) = Short Circuit : CSD
fast charge
Fault Removed
(Vpk at V CS < 0.5V)
(V CSOL )
Delay
CSD is slowly
discharged to 2.4V
(V CSDRS )
All values are typical
NOTE: If the IR2161 die temperature exceeds 135o at any time the system will enter FAULT Mode. At a typical frequency of
40kHz, the die temperature is approximately 12 o C above the ambient air temperature
6
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