参数资料
型号: IRS2158DSTRPBF
厂商: International Rectifier
文件页数: 8/30页
文件大小: 0K
描述: IC BALLAST CTRL 600V 16-SOIC
标准包装: 2,500
类型: 荧光灯驱动器
频率: 42.5 ~ 48.5 kHz
电流 - 电源: 3.5mA
电流 - 输出: 260mA
电源电压: 11.5 V ~ 15.6 V
工作温度: -40°C ~ 125°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC N
包装: 带卷 (TR)
配用: IRPLDIM3-ND - KIT DES FLUOR BALLAST IRS2158D
IRS2158D(S)
Electrical Characteristics (cont’d)
VCC = VBS = VBIAS=14V +/- 0.25V, CLO = CHO = 1000pF, CT = 1000pF, RFMIN = 15k ? ,
VCPH = VVCO = 0V, VSD/EOL = 0V, VCS = 0V, TA= °C unless otherwise specified.
Ballast Control Protection Circuitry Characteristics
V CSTH+
CS Pin Over-current Sense Threshold
1
1.2
1.4
V
n EVENTS
V SDTH+
V SDTH-
V EOLBIAS
V EOLTH+
V EOLTH-
V DC+
V DC-
I EOLSOURCE
I EOLSINK
CS and EOL Fault Counter No. of
Events
SD Pin Rising Non-latched Shutdown
Threshold Voltage
SD Pin Falling Reset Threshold
Voltage
EOL Pin Internal Bias Voltage
EOL Pin Rising Latched Shutdown
Threshold Voltage
EOL Pin Falling Latched Shutdown
Threshold Voltage
VDC Pin Enable
VDC Pin Disable
EOL Pin OTA Output Sourcing
Current
EOL Pin OTA Output Sinking Current
---
4.5
2.7
1.8
2.7
0.9
4.5
2.7
---
---
60
5.0
3.0
2.0
3.0
1.0
5.0
3.0
10
-10
---
5.5
3.3
2.2
3.3
1.1
5.5
3.4
---
---
Events
V
μ A
MODE = PREHEAT
or RUN
MODE = RUN
MODE = RUN
ALL MODES
MODE = PREHEAT
VEOL = 1.5V
MODE = PREHEAT
VEOL = 2.5V
V CPHFLT
CPH Pin Fault Mode Voltage
V VCOFLT
VCO Pin Fault Mode Voltage
---
0
---
V
MODE = FAULT
V FMINFLT
FMIN Pin Fault Mode Voltage
Ballast Control Oscillator Characteristics
f RUN
f PH
V CT+
V CT-
d
td LO
td HO
V FMIN
Half-bridge Oscillator Run Frequency
Half-bridge Oscillator Preheat
Frequency
Upper CT Ramp Voltage Threshold
L CT Ramp Voltage Threshold
Oscillator duty cycle
LO Output Deadtime
HO Output Deadtime
FMIN Pin Voltage
42.5
63
---
---
---
---
---
4.6
45.5
68
5.0
2.0
50
1.5
1.5
5.0
48.5
73
---
---
---
---
---
5.4
kHz
kHz
V
%
μ s
V
MODE = RUN
RPH = 22.1k ? ,
MODE = PREHEAT
MODE = RUN
MODE = RUN
MODE = RUN, td LO
and td HO removed
VCC = 14.0V
www.irf.com
8
? 2009 International Rectifier
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