参数资料
型号: IR21844STRPBF
厂商: International Rectifier
文件页数: 3/24页
文件大小: 0K
描述: IC DVR HALF BRIDGE 14-SOIC
标准包装: 2,500
配置: 半桥
输入类型: 非反相
延迟时间: 680ns
电流 - 峰: 1.9A
配置数: 1
输出数: 2
高端电压 - 最大(自引导启动): 600V
电源电压: 10 V ~ 20 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC(窄型)
包装: 带卷 (TR)
IR2184 ( 4 )(S) & (PbF)
Dynamic Electrical Characteristics
V BIAS (V CC , V BS ) = 15V, V SS = COM, C L = 1000 pF, T A = 25 ° C, DT = VSS unless otherwise specified.
Symbol
Definition
Min.
Typ.
Max. Units Test Conditions
ton
toff
tsd
MTon
MToff
tr
tf
DT
Turn-on propagation delay
Turn-off propagation delay
Shut-down propagation delay
Delay matching, HS & LS turn-on
Delay matching, HS & LS turn-off
Turn-on rise time
Turn-off fall time
Deadtime: LO turn-off to HO turn-on(DT LO-HO) &
280
680
270
180
0
0
40
20
400
900
400
270
90
40
60
35
520
nsec
V S = 0V
V S = 0V or 600V
V S = 0V
V S = 0V
RDT= 0
HO turn-off to LO turn-on (DT HO-LO)
4
5
6
μ sec
RDT = 200k
MDT
Deadtime matching = DT LO - HO - DT HO-LO
0
50
nsec
RDT=0
0
600
RDT = 200k
Static Electrical Characteristics
V BIAS (V CC , V BS ) = 15V, V SS = COM, DT= V SS and T A = 25 ° C unless otherwise specified. The V IL , V IH and I IN
parameters are referenced to V SS /COM and are applicable to the respective input leads: IN and SD. The V O , I O and Ron
parameters are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
Definition
Min. Typ. Max. Units Test Conditions
V IH
V IL
Logic “1” input voltage for HO & logic “0” for LO
Logic “0” input voltage for HO & logic “1” for LO
2.7
0.8
V CC = 10V to 20V
V CC = 10V to 20V
V SD,TH+
V SD,TH-
V OH
V OL
I LK
I QBS
I QCC
I IN+
I IN-
V CCUV+
SD input positive going threshold
SD input negative going threshold
High level output voltage, V BIAS - V O
Low level output voltage, V O
Offset supply leakage current
Quiescent V BS supply current
Quiescent V CC supply current
Logic “1” input bias current
Logic “0” input bias current
V CC and V BS supply undervoltage positive going
2.7
20
0.4
8.0
60
1.0
25
8.9
0.8
1.2
0.1
50
150
1.6
60
1.0
9.8
V
μ A
mA
μ A
V CC = 10V to 20V
V CC = 10V to 20V
I O = 0A
I O = 0A
V B = V S = 600V
V IN = 0V or 5V
V IN = 0V or 5V
IN = 5V, SD = 0V
IN = 0V, SD = 5V
V BSUV+
threshold
V CCUV-
V CC and V BS supply undervoltage negative going
7.4
8.2
9.0
V BSUV-
V CCUVH
threshold
Hysteresis
0.3
0.7
V
V BSUVH
I O+
Output high short circuit pulsed current
1.4
1.9
V O = 0V,
PW ≤ 10 μ s
I O-
Output low short circuit pulsed current
1.8
2.3
A
V O = 15V,
PW ≤ 10 μ s
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