参数资料
型号: IR4428STR
厂商: International Rectifier
文件页数: 2/12页
文件大小: 0K
描述: IC DRIVER DUAL LOW SIDE 8-SOIC
标准包装: 2,500
配置: 低端
输入类型: 反相和非反相
延迟时间: 85ns
电流 - 峰: 2.3A
配置数: 2
输出数: 2
电源电压: 6 V ~ 20 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
IR4426/IR4427/IR4428(S) & (PbF)
ADVANCE INFORMATION
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to GND. The thermal resistance and power dissipation ratings are measured
under board mounted and still air conditions.
Symbol
V S
V O
V IN
Definition
Fixed supply voltage
Output voltage
Logic input voltage
Min.
-0.3
-0.3
-0.3
Max.
25
V S + 0.3
V S + 0.3
Units
V
P D
Rth JA
T J
T S
T L
Package power dissipation @ T A ≤ +25 ° C
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
(8 Lead PDIP)
(8 lead SOIC)
(8 lead PDIP)
(8 lead SOIC)
-55
1.0
0.625
125
200
150
150
300
W
° C/W
° C
Recommended Operating Conditions
The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used within the
recommended conditions. All voltage parameters are absolute voltages referenced to GND.
Symbol
V S
V O
V IN
T A
Definition
Fixed supply voltage
Output voltage
Logic input voltage
Ambient temperature
Min.
6
0
0
-40
Max.
20
V S
V S
125
Units
V
° C
DC Electrical Characteristics
V BIAS (V S ) = 15V, T A = 25 ° C unless otherwise specified. The V IN , and I IN parameters are referenced to GND and are
applicable to input leads: INA and INB. The V O and I O parameters are referenced to GND and are applicable to the
output leads: OUTA and OUTB.
Symbol
Definition
Min. Typ. Max. Units Test Conditions
V IH
Logic “0” input voltage (OUTA=LO, OUTB=LO)
2.7
(IR4426)
Logic “1” input voltage (OUTA=HI, OUTB=HI)
(IR4427)
V
2
Logic “0” input voltage (OUTA=LO),
input voltage (OUTB=HI) (IR4428)
Logic “1”
www.irf.com
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