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参数资料
| 型号： | IR2155 |
| 厂商： | International Rectifier |
| 英文描述： | SELF-OSCILLATING HALF-BRIDGE DRIVER |
| 中文描述： | 自激式半桥驱动器 |
| 文件页数： | 1/6页 |
| 文件大小： | 228K |
| 代理商： | IR2155 |
Features
n
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
n
Undervoltage lockout
n
Programmable oscillator frequency
f
=
+
1
150 ) C
1.4 (R
T
T
n
Matched propagation delay for both channels
n
Micropower supply startup current of 125 μA typ.
n
Low side output in phase with R
T
Description
The IR2155 is a high voltage, high speed, self-os-
cillating power MOSFET and IGBT driver with both high
and low side referenced output channels. Proprietary
HVIC and latch immune CMOS technologies enable
ruggedized monolithic construction. The front end fea-
tures a programmable oscillator which is similar to the
555 timer. The output drivers feature a high pulse cur-
rent buffer stage and an internal deadtime designed for
minimum driver cross-conduction. Propagation delays
for the two channels are matched to simplify use in
50% duty cycle applications. The floating channel can
be used to drive an N-channel power MOSFET or IGBT
Data Sheet No. PD-6.029G
IR2155
SELF-OSCILLATING HALF-BRIDGE DRIVER
Product Summary
V
OFFSET
600V max.
Duty Cycle
50%
I
O
+/-
210 mA / 420 mA
V
OUT
10 - 20V
Deadtime (typ.)
1.2 μs
Package
Typical Connection
up to 600V
V
CC
R
T
C
T
V
B
HO
V
S
LO
COM
TO
LOAD
in the high side configuration that operates off a high
voltage rail up to 600 volts.
C
ONTROL
I
NTEGRATED
C
IRCUIT
D
ESIGNERS
M
ANUAL
B-199
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| IR2155PBF | 功能描述:功率驱动器IC HALF BRDG DRVR 600V 15.6Vclamp 1.2 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 |
| IR2156 | 功能描述:IC CNTL BALLAST 600V 0.5A 14-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 照明，镇流器控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:CCFL 控制器 频率:40 ~ 80 kHz 电流 - 电源:5mA 电流 - 输出:- 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) 其它名称:90-3991V+V01 |
| IR2156PBF | 功能描述:功率驱动器IC Ballast Cntrl Prog Preht Tm & Run Freq 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 |
| IR2156PBF | 制造商:International Rectifier 功能描述:Controller IC Output Voltage Max.:25V |
| IR2156S | 功能描述:IC CNTL BALLAST 600V 0.5A 14SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 照明，镇流器控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:CCFL 控制器 频率:40 ~ 80 kHz 电流 - 电源:5mA 电流 - 输出:- 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) 其它名称:90-3991V+V01 |
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