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参数资料
| 型号： | IR21571STR |
| 厂商： | International Rectifier |
| 文件页数： | 2/18页 |
| 文件大小： | 0K |
| 描述： | IC BALLAST CONTROL INTEG 16-SOIC |
| 其它有关文件： | 16-lead SOIC Narrow Package |
| 标准包装： | 2,500 |
| 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-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 带卷 (TR) |
IR21571(S) & (PbF)
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.
Symbol
V B
V S
V HO
V LO
I OMAX
I RT
V CT
V DC
I CPH
I RPH
I RUN
I DT
V CS
I CS
I OC
I SD
I CC
dV/dt
Definition
High side floating supply voltage
High side floating supply offset voltage
High side floating output voltage
Low side output voltage
Maximum allowable output current (either output) due to
external power transistor miller effect
R T pin current
C T pin voltage
V DC pin voltage
CPH pin current
RPH pin current
RUN pin current
Deadtime pin current
Current sense pin voltage
Current sense pin current
Over-current threshold pin current
Shutdown pin current
Supply current (note 1)
Allowable offset voltage slew rate
Min.
-0.3
V B - 25
V S - 0.3
-0.3
-500
-5
-0.3
-0.3
-5
-5
-5
-5
-0.3
-5
-5
-5
-20
-50
Max.
625
V B + 0.3
V B + 0.3
V CC + 0.3
500
5
5.5
V CC + 0.3
5
5
5
5
5.5
5
5
5
20
50
Units
V
mA
V
mA
V
mA
V/ns
P D
Rth JA
T J
T S
T L
Package power dissipation @ T A ≤ +25 ° C
P D = (T JMAX -T A )/Rth JA
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
(16 lead PDIP)
(16 lead SOIC)
(16 lead PDIP)
(16 lead SOIC)
—
—
—
—
-55
-55
—
1.60
1.00
75
115
150
150
300
W
° C/W
° C
Note 1:
2
This IC contains a zener clamp structure between the chip V CC and COM which has a nominal breakdown
voltage of 15.6V. 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
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相关代理商/技术参数 |
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|---|---|
| IR21571STRPBF | 功能描述:功率驱动器IC Ballast Cntrl Thrml Ovrload Prot RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| IR2157S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Ballast Control. Below Resonance Protection. Thermal Overload Protection. Protection from Failure to Strike. Programmable Preheat Time and Run Frequency. Programmable Deadtime in a 16-lead SOIC Narrow package |
| IR2159 | 制造商:IRF 制造商全称:International Rectifier 功能描述:DIMMING BALLAST CONTROL IC |
| IR21591 | 制造商:IRF 制造商全称:International Rectifier 功能描述:DIMMING BALLAST CONTROL IC |
| IR21591S | 制造商:IRF 制造商全称:International Rectifier 功能描述:DIMMING BALLAST CONTROL IC |
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