参数资料
型号: IRS2552DPBF
厂商: International Rectifier
文件页数: 5/32页
文件大小: 0K
描述: IC CTLR BALLAST CCFL/EEFL 16-DIP
标准包装: 25
类型: CCFL/EEFL 控制器
频率: 39 ~ 69 kHz
电流 - 电源: 10mA
电流 - 输出: 450mA
电源电压: 10.6 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
IRS2552D
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage
parameters are absolute voltages referenced to COM, all currents are defined positive into any lead. The thermal
resistance and power dissipation ratings are measured under board mounted and still air conditions.
Supply current
Symbol
V B
V S
V H
V L
V CO
V CT
V DT
MIN
DIM
CR
CD
SD
CS
I CC
dV S /dt
Definition
High-side floating supply voltage
High-side floating supply offset voltage
High-side floating output voltage
Low-side output voltage
VCO pin voltage
CT pin voltage
DT pin voltage
MIN pin voltage
DIM pin voltage
CR pin voltage
CD pin voltage
SD pin voltage
CS pin voltage
?
Allowable offset voltage slew rate
Min.
-0.3
V B - 25
V S – 0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
---
-50
Max.
625
V B + 0.3
V B + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
25
50
Units
V
mA
V/ns
P D
R Θ JA
T J
T S
T L
Package power dissipation @ T A ≤ +25
oC
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
16L-PDIP
16L-SOIC
16L-PDIP
16L-SOIC
---
---
---
---
-55
-55
---
1.3
1.4
70
82
150
150
300
W
oC/W
oC
?
This IC contains a voltage clamp structure between the chip V CC and COM which has a nominal breakdown
voltage of 15.6 V. Please note that this supply pin should not be driven by a DC, low impedance power source
greater than the V CLAMP specified in the Electrical Characteristics section.
www.irf.com
5
? 2009 International Rectifier
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