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参数资料
| 型号： | IRS21844MPBF |
| 厂商： | International Rectifier |
| 文件页数： | 4/26页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER HALF-BRIDGE 16MLPQ |
| 标准包装： | 92 |
| 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： | 16-VFQFN 裸露焊盘 |
| 供应商设备封装： | 16-MLPQ（4x4） |
| 包装： | 管件 |
IRS21844MPBF
Dynamic Electrical Characteristics
V BIAS (V CC , V BS ) = 15 V, V SS = COM, C L = 1000 pF, T A = 25 ° C, DT = V SS unless otherwise specified.
Symbol
Definition
Min Typ Max Units Test Conditions
t on
t off
t sd
Turn-on propagation delay
Turn-off propagation delay
Shut-down propagation delay
—
—
—
680 900
270 400
180 270
V S = 0 V
V S = 0 V or 600 V
MT on
MT off
t r
t f
Delay matching, HS & LS turn-on
Delay matching , HS & LS turn-off
Turn-on rise time
Turn-off fall time
—
—
—
—
0
0
40
20
90
40
60
35
ns
V S = 0 V
DT
Deadtime: LO turn-off to HO turn-on (DT LO-HO ) &
HO turn-off to LO turn-on (DT HO-LO )
280 400 520
4 5 6
s
R DT = 0
R DT = 200 k
MDT
Deadtime matching DT LO-HO - DT HO-LO
—
—
0
0
50
600
ns
R DT = 0
R DT = 200 k
Static Electrical Characteristics
V BIAS (V CC , V BS ) = 15 V, 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 R on 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
Logic “1” input voltage for HO & logic “0” for LO
2.5
—
—
V IL
V SD,TH+
V SD,TH-
V OH
V OL
I LK
I QBS
I QCC
I IN+
I IN-
V CCUV+
V BSUV+
V CCUV-
V BSUV-
V CCUVH
V BSUVH
I O+
I O-
Logic “0” input voltage for HO & logic “1” for LO
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
threshold
V CC and V BS supply undervoltage negative going
threshold
Hysteresis
Output high short circuit pulsed current
Output low short circuit pulsed current
—
2.5
—
—
—
—
20
0.4
—
—
8.0
7.4
0.3
1.4
1.8
—
—
—
—
—
—
60
1.0
25
—
8.9
8.2
0.7
1.9
2.3
0.8
—
0.8
1.4
0.2
50
150
1.6
60
5.0
9.8
9.0
—
—
—
V
A
mA
A
V
A
V CC = 10 V to 20 V
I O = 0 A
I O = 20 mA
V B = V S = 600 V
V IN = 0 V or 5 V
IN = 5 V, SD = 0 V
IN = 0 V, SD = 5 V
V O = 0 V,
PW ≤ 10 s
V O = 15 V,
PW ≤ 10 s
www.irf.com
4
? 2008 International Rectifier
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