参数资料
型号: IRS2573DSPBF
厂商: International Rectifier
文件页数: 6/28页
文件大小: 0K
描述: IC BALLAST CNTRLLER 600V 28-SOIC
标准包装: 25
类型: HID 灯控制器
频率: 160 ~ 240 Hz
电流 - 电源: 10mA
电流 - 输出: 180mA
电源电压: 9.5 V ~ 16.6 V
工作温度: -40°C ~ 125°C
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC W
包装: 管件
IRS2573D
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions.
-1
Symbol
VB1-VS1
VB2-VS2
VBB-VSB
VS1,VS2,VS
B
VCC
ICC
IBB
ICS
IZX
CTOFF
CT
CTIGN
CTCLK
RIREF
VRST
VVSENSE
VISENSE
VOC
VOV
TJ
Definition
High Side Floating Supply Voltage
High Side Floating Supply Voltage
High Side Floating Supply Voltage
Steady State High-side Floating Supply Offset Voltage
Supply Voltage
VCC Supply Current
VBB Supply Current
Buck Current Sensing Pin Current
Buck Zero-crossing Sensing Pin Current
Buck Off-time Pin Capacitor
Full-bridge Oscillator Timing Pin Capacitor
Ignition Timer Pin Capacitor
Fault Counter Pin Capacitor
Current Reference Pin Resistor
Reset Pin Voltage
Voltage Sense Pin Voltage
Current Sense Pin Voltage
Current Limitation Pin Voltage
Voltage Limitation Pin Voltage
Junction Temperature
Min.
VB1UV+
VB2UV+
VBBUV+
?
VCCUV+
??
???
-1
-1
470
10
10
10
10
0
0
0
0
0
-40
Max.
VCLAMP1
VCLAMP1
VCLAMP1
600
VCLAMP1
10
10
1
1
---
---
---
---
---
VCC
VCC
VCC
VCC
VCC
125
Units
V
mA
pF
nF
kOhm
V
oC
?
??
Care should be taken to avoid output switching conditions where the VS node flies inductively below
ground by more than 5 V.
Enough current should be supplied to the V CC pin to keep the internal 15.6 V zener diode clamping the
voltage at this pin.
??? Enough current should be supplied to the V BB pin to maintain a V BBSB voltage magnitude of VCLAMP1.
www.irf.com
6
? 2009 International Rectifier
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