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参数资料
| 型号： | IR21593STRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 5/26页 |
| 文件大小： | 0K |
| 描述： | IC BALLAST CTLR DIMMING 16-SOIC |
| 标准包装： | 2,500 |
| 类型： | 镇流器控制器 |
| 频率： | 30 ~ 230 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) |
IR21592/IR21593 (S) &(PbF)
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
0.8
1.3
2.1
μ A
VCPH=VDIM=4.7V,
VCS=1.0V
V CPHIGN
V CPHCLMP
I IPH
CPH pin ignition mode threshold voltage
CPH pin clamp voltage
IPH pin DC source current
4.3
—
—
5.0
10
25
5.7
—
—
V
μ A
VCS=2.0V
VCS=VDIM=VIPH=0V
VCPH=VDIM=4.7V,
IIPH=1/RFMIN
V CSTHPH
Peak preheat current regulation threshold
—
0.7
—
V
RIPH=27K, VMIN=0V,
VCPH=0V, VCSTH =
(IIPH) x (RIPH)
V CPHFLT
CPH pin voltage during UVLO or fault
—
0.0
—
V
SD = 5V, or CS = 2V,
or Tj > TSD
Ignition Detection
I IPHIGN+
I IPHIGN-
IPH source current (Vcs rising)
IPH source current (Vcs falling)
—
—
30
27.5
—
—
μ A
VCS=0V, RIPH=18K,
VCPH>5.1V
VCS =1.0V,
VCPH>5.1V
Protection Characteristics
V SDTH+
Rising shutdown pin threshold voltage
1.6
2.0
2.6
VCPH =VIPH=0V
V CSTH
V VDCTH+
V SDHYS
V VDCHYS
V SDCLMP
T SD
Peak over current threshold
Rising VDC pin threshold voltage
SD threshold hysteresis
VDC threshold hysteresis
SD pin clamp voltage
Thermal shutdown junction temperature
1.2
—
—
—
—
—
1.6
5.1
150
2.1
7.6
165
1.9
—
—
—
—
—
V
mV
V
o C
VCPH < 5V
VCPH=VCS=VSD=0V
V CPH =VIPH=0V
VCPH=VCS=VSD=0V
ISD = 100mA
Phase Control
V CSTHZX
t Blank
Zero-crossing threshold voltage
Zero-crossing internal blank time
—
291
0.0
400
—
1030
V
ns
V CPH =5.5V,VIPH=0.5V
V CPH =5.5V,VIPH=0.5V
Dimming Interface
V DIMOFF
DIM pin offset voltage
—
0.5
—
V MINMIN
V MINMAX
DIM minimum reference voltage (MIN pin)
DIM maximum reference voltage (MIN pin)
—
—
1.0
3.0
—
—
V
V CPH =5.5V,VIPH=0.5V
V CPH =0.5V,VIPH=0.5V
Minimum Frequency Setting
V FMIN
V FMINFLT
FMIN pin voltage during normal operation
FMIN pin voltage during fault mode
4.6
—
5.1
0.0
6.25
—
V
V
VMIN=1.5V,VIPH=0.5V
SD = 5V, or CS = 2V,
or Tj > TSD
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