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參數(shù)資料
| 型號(hào)： | HA13408 |
| 廠(chǎng)商： | Hitachi,Ltd. |
| 英文描述： | 9-Channel Power Driver |
| 中文描述： | 9通道功率驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 43K |
| 代理商： | HA13408 |
HA13408
4
t
sus
= 0.118 ms
Where V
CE(sat)
= 1.3 V typ and V
CE(sus)
= 52 V typ.
Power Dissipation
Power dissipation driving an inductive load for an HA13408 is determined as follows:
First, average power dissipation (Pon) per channel at ton is obtained as follows:
Pon =
–
V
CC2
R I
P
V
CE(sat)
I
P
.
1
ton
L
R
(3)
Average power dissipation (Psus) at t
sus
:
Psus =
–
V
CE(sus)
– V
CC2
R I
P
V
CE(sus)
I
P
.
1
tsus
L
R
(4)
Where I
P
and tsus are obtained in equations (1) and (2).
Average power dissipation (P
T
) per channel for a period is obtained as follows:
P
T
=
(Pon ton + Psus tsus)
.
1
T
(5)
Where drive period is defined as T.
Power dissipation (P
T
) for 9 channels driven at the same time:
P
T
=
(Pon ton + Psus tsus)
.
9
T
(6)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13412 | THREE PHASE BRUSHIESS MOTOR DRIVER |
| HA13421 | DUAL BRIDGE DRIVERS |
| HA13421A | DUAL BRIDGE DRIVERS |
| HA13421AMP | DUAL BRIDGE DRIVERS |
| HA13440 | THREE PHASE BRUSHIESS DC MOTOR DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA13412 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:THREE PHASE BRUSHIESS MOTOR DRIVER |
| HA13415 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Quad Peripheral Driver |
| HA13421 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:DUAL BRIDGE DRIVERS |
| HA13421A | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:DUAL BRIDGE DRIVERS |
| HA13421AMP | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:DUAL BRIDGE DRIVERS |
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