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參數資料
| 型號： | IR21591S |
| 英文描述： | DIMMING BALLAST CONTROL IC(261.33 k) |
| 中文描述： | 調光鎮流器控制IC（261.33十一） |
| 文件頁數： | 1/6頁 |
| 文件大小： | 94K |
| 代理商： | IR21591S |
Features
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
Undervoltage lockout
Programmable oscillator frequency
f
=
+
1
1.4 (R
75 ) C
T
T
Matched propagation delay for both channels
Low side output in phase with R
T
Description
The IR2151 is a high voltage, high speed, self-os-
cillating power MOSFET and IGBT driver with both
high and low side referenced output channels. Pro-
prietary HVIC and latch immune CMOS technologies
enable ruggedized monolithic construction. The front
end features a programmable oscillator which is simi-
lar to the 555 timer. The output drivers feature a high
pulse current buffer stage and an internal deadtime
designed for minimum driver cross-conduction. Propa-
gation delays for the two channels are matched to sim-
plify use in 50% duty cycle applications. The floating
channel can be used to drive an N-channel power
MOSFET or IGBT in the high side configuration that
operates off a high voltage rail up to 600 volts.
Typical Connection
Preliminary Data Sheet No. PD60034-
J
IR2151
(NOTE: For new designs, we
recommend IR’s new products IR2153 and IR21531)
SELF-OSCILLATING HALF-BRIDGE DRIVER
Product Summary
V
OFFSET
600V max.
Duty Cycle
50%
I
O
+/-
100 mA / 210 mA
V
OUT
10 - 20V
Deadtime (typ.)
1.2 μs
Packages
1
8 Lead PDIP
8 Lead SOIC
up to 600V
V
CC
R
T
C
T
V
B
HO
V
S
LO
COM
TO
LOAD
(Refer to Lead Assignment diagram for correct pin configuration)
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相關代理商/技術參數 |
參數描述 |
|---|---|
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| IR21592_08 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:IR21592 Dimming Ballast Control IC Design Kit |
| IR21592PBF | 功能描述:功率驅動器IC Dim Ballast Cntrl 1.8us Deadtime RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| IR21592PBF | 制造商:International Rectifier 功能描述:Controller IC Output Voltage Max.:20V |
| IR21592S | 功能描述:IC CNTRLR BALLAST DIMMING 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 照明，鎮流器控制器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:CCFL 控制器 頻率:40 ~ 80 kHz 電流 - 電源:5mA 電流 - 輸出:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) 其它名稱:90-3991V+V01 |
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