参数资料
型号: IR2156STR
厂商: International Rectifier
文件页数: 3/21页
文件大小: 0K
描述: IC BALLAST CONT 600V .5A 14-SOIC
标准包装: 2,500
类型: 镇流器控制器
频率: 28 ~ 32 kHz
电流 - 电源: 1mA
电源电压: 11.5 V ~ 15.6 V
工作温度: -40°C ~ 125°C
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC(窄型)
包装: 带卷 (TR)
配用: IRPLCFL4-ND - IC BALLAST DIMMING CFL 3-WAY
IRPLCFL3-ND - KIT DESIGN CFL TRIAC DIMMING
IR2156(S)PbF
Recommended Operating Conditions
For proper op eration     the device should be used within the recommended conditions .
Symbol
VBS
VS
VCC
ICC
CT
ISD
ICS
TJ
Definition
High side floating supply voltage
Steady state high side floating supply offset voltage
Supply voltage
Supply current
CT lead capacitance
Shutdown lead current
Current sense pin current
Junction temperature
Min.
VBSUV+
-1
VCCUV+
Note 2
220
-1
-1
-25
Max.
VCLAMP
600
VCLAMP
10
---
1
1
125
Units
V
mA
pF
mA
oC
Note 2: Enough current should be supplied into the VCC pin to keep the internal 15.6V zener clamp diode on this pin
regulating at its voltage, VCLAMP.
Electrical Characteristics
VCC = VBS = VBIAS = 14V +/- 0.25V, VVDC=Open, RT=40K ? , RPH=100K ? , CT=470 pF, VCPH=0.0V, VSD=0.0V,
VCS=0.0V, CLO=CHO=1000 pF, TA=25C unless otherwise specified.
Symbol
Definition
Min
Typ
Max Units
Test Conditions
Supply Characteristics
VCCUV+
VCC supply undervoltage positive going
threshold
10.5
11.5
12.5
VCC rising from 0V
VCCUV-
VCC supply undervoltage negative going
threshold
8.5
9.5
10.5
V
VCC falling from 14V
VUVHYS VCC supply undervoltage lockout hysteresis
1.5
2.0
3.0
IQCCUV UVLO mode quiescent current
50
120
200
VCC=11V
IQCCFLT Fault-mode quiescent current
---
200
470
μA
SD = 5.1V, or
CS = 1.3V
IQCC
Quiescent VCC supply current
---
1.0
1.5
mA
CT connected to COM,
VCC = 14V, RT = 15k ?
ICC40k VCC supply current, f = 40kHz
1.3
1.5
1.7
VCPH=12V, VVDC=12V
VCLAMP VCC zener clamp voltage
14.5
15.6
16.5
V
ICC = 5mA
Floating Supply Characteristics
IQBS0
IQBS1
ILK
Quiescent VBS supply current
Quiescent VBS supply current
Offset supply leakage current
-5
---
---
0
30
---
5
50
50
μA
μA
VHO = VS (CT=0V)
VHO = VB (CT=14V)
VB = VS = 600V
3
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