参数资料
型号: IR21571PBF
厂商: International Rectifier
文件页数: 4/18页
文件大小: 0K
描述: IC CONTROLLER BALLAST 16DIP
标准包装: 25
类型: 镇流器控制器
频率: 45.5 ~ 50.5 kHz
电流 - 电源: 5.5mA
电流 - 输出: 500mA
电源电压: 11.4 V ~ 15.6 V
工作温度: -40°C ~ 125°C
封装/外壳: 16-DIP(0.300",7.62mm)
供应商设备封装: 16-DIP
包装: 管件
产品目录页面: 1381 (CN2011-ZH PDF)
其它名称: *IR21571PBF
IR21571(S) & (PbF)
Electrical Characteristics (cont.)
V CC = V BS = V BIAS = 14V +/- 0.25V, R T = 40.0k ? , C T = 470 pF, RPH and RUN leads no connection, V CPH = 0.0V,
R DT = 6.1k ? , R OC = 20.0k ?, V CS = 0.5V, V SD = 0.0V, C L = 1000pF, T A = 25 o C unless otherwise specified.
Floating Supply Characteristics
Symbol Definition
Min.
Typ.
Max.
Units
Test Conditions
μ A
I QBS0 Quiescent V BS supply current
I QBS1 Quiescent V BS supply current
I LK Offset supply leakage current
0
5
0
35
50
15
65
μ A
V HO = V S
V HO = V B
V B = V S = 600V
Oscillator I/O Characteristics
Symbol Definition
Min.
Typ.
Max.
Units Test Conditions
fosc
d
V CT+
V CT-
V CTFLT
Oscillator frequency
Oscillator duty cycle
Upper C T ramp voltage threshold
Lower C T ramp voltage threshold
Fault-mode C T lead voltage
45.5
49.5
3.7
1.85
48
50
4.0
2.0
0
50.5
50.5
4.3
2.15
50
kHz
%
V
mV
R T = 16.9k ? , R DT =
6.1k ? , C T =470pF
SD = 5V, CS = 2V,
or Tj > TSD
V RT
R T lead voltage
1.85
2.0
2.15
V
V RTFLT
Fault-mode R T lead voltage
0
50
mV
SD = 5V, CS = 2V,
or Tj > TSD
tdlo
tdho
LO output deadtime
HO output deadtime
2
2
2.3
2.3
2.5
2.5
μ sec
Preheat Characteristics
Symbol Definition
Min.
Typ.
Max.
Units Test Conditions
I CPH
V CPHIGN
CPH lead charging current
CPH lead lgnition mode threshold voltage
0.72
3.7
0.85
4.0
0.98
4.3
μ A
V CPH = 5.3V
V CPHRUN
V CPHCLMP
CPH lead run mode threshold voltage
CPH lead clamp voltage
4.7
9.0
5.15
9.5
5.45
10.5
V
I CPH = 1mA
V CPHFLT
Fault-mode CPH lead voltage
0
300
mV
SD = 5V, CS = 2V,
or Tj > TSD
RPH Characteristics
Symbol Definition
Min.
Typ.
Max.
Units
Test Conditions
I RPHLK
Open circuit RPH lead leakage current
0.01
0.1
μ A
V RPH = 5V,V RPH = 6V
V RPHFLT Fault-mode RPH lead voltage
0
50
mV
SD = 5V, CS = 2V,
or Tj > TSD
4
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参数描述
IR21571PBF 制造商:International Rectifier 功能描述:Controller IC Output Voltage Max.:25V
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