参数资料
型号: IR2159STR
厂商: International Rectifier
文件页数: 5/25页
文件大小: 0K
描述: IC BALLAST CONTROL DIM 16-SOIC
标准包装: 2,500
类型: 镇流器控制器
频率: 25 ~ 95 kHz
电流 - 电源: 10mA
电源电压: 12.5 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)
IR2159/IR21591 (S)
Electrical Characteristics (cont.)
V CC = V BS = V BIAS = 14V +/- 0.25V, V CS = 0.5V, V SD = 0.0V, R FMIN = 40k, C VCO = 10 nF, V DIM = 0.0V, R MAX = 33k,
R MIN = 56k, V TPH = 0.0V, C LO,HO = 1000pF, T A = 25 o C unless otherwise specified.
Symbol Definition
Min.
Typ.
Max.
Units Test Conditions
Preheat Characteristics
I CPH
CPH pin charging current
1.3
μ A
V CPHIGN
V CPHCLMP
I IPH
V CSTH
V CPHFLT
CPH pin ignition mode threshold voltage
CPH pin clamp voltage
IPH pin DC source current
Peak preheat current regulation threshold
CPH pin voltage during UVLO or fault
5.0
10
25.0
0.7
0.0
V
μ A
V
V
I IPH = 1/R FMIN
V CSTH =(I IPH ) x (R IPH )
SD = 5V, or CS = 2V,
or Tj > TSD
Ignition Characteristics
V CSTH
Peak over current threshold
1.6
V
V CPH < 5V
Protection Characteristics
V SDTH+
V VDCTH+
V SDHYS
V VDCHYS
Rising shutdown pin threshold voltage
Rising VDC pin threshold voltage
SD threshold hysteresis
VDC threshold hysteresis
2.0
5.1
150
2.1
V
mV
V SDCLMP
SD pin clamp voltage
7.6
V
ISD = 100mA
V CSTH
T SD
Peak over-current latch threshold voltage
Thermal shutdown junction temperature
1.6
165
o C
V CPH > 5.1V
Phase Control
V CSTHZX
R FB
t Blank
Zero-crossing threshold voltage
Phase control FB resistor (Internal)
Zero-crossing internal blank time
0.0
5.7
400
V
k ?
ns
Dimming Interface
V DIMOFF
V DIM
DIM pin offset voltage
DIM pin input voltage range
0.0
0.5
5.0
V MINMIN
V MINMAX
V DIMTH
V DIMTH
DIM minimum reference voltage (MIN pin)
DIM maximum reference voltage (MIN pin)
DIM mode VCO Threshold (IR2159)
DIM mode VCO Threshold (IR21591)
1.0
3.0
0.5
1.1
V
V DIM = 5V
V DIM = 0V
Minimum Frequency Setting
V FMIN
FMIN pin voltage during normal operation
5.1
V
V FMINFLT
FMIN pin voltage during fault mode
0.0
V
SD = 5V, or CS = 2V,
or Tj > TSD
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