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參數(shù)資料
| 型號： | HA17385HPS |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | High Speed Current Mode PWM Control IC for Switching Power Supply |
| 中文描述： | 高速開關電源電流模式PWM控制IC |
| 文件頁數(shù)： | 6/31頁 |
| 文件大小： | 145K |
| 代理商： | HA17385HPS |
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HA17384SPS/SRP, HA17384HPS/HRP, HA17385HPS/HRP
6
Absolute Maximum Ratings
(cont)
Notes: 2. This is the value when the device is mounted on a glass-epoxy substrate (40 mm
×
40 mm
×
1.6
mm). However,
For the HA17384HRP and HA17385HRP,
Derating should be performed with 8.3 mW/
°
C in the Ta
≥
43
°
C range if the substrate wiring
density is 10%.
Derating should be performed with 11.1 mW/
°
C in the Ta
≥
63
°
C range if the substrate wiring
density is 30%.
For the HA17384SRP,
Derating should be performed with 8.3 mW/
°
C in the Ta
≥
68
°
C range if the substrate wiring
density is 10%.
Derating should be performed with 11.1 mW/
°
C in the Ta
≥
89
°
C range if the substrate wiring
density is 10%.
P
T
Ambient Temperature Ta (
°
C)
374 mW
680 mW
43
°
C
63
°
C
150
°
C
89
°
C
800
600
400
200
0
20
0
20
40
60
80
100
120
140
160
166 mW
500 mW
222 mW
68
°
C
105
°
C
125
°
C
HA17384SRP
:
11.1 mW/
°
C (wiring density is 30%)
:
8.3 mW/
°
C (wiring density is 10%)
HA17384HRP, HA17385HRP
:
11.1 mW/
°
C (wiring density is 30%)
:
8.3 mW/
°
C (wiring density is 10%)
3. Applies to the HA17384HPS/HRP and HA17385HPS/HRP.
4. Applies to the HA17384SPS/SRP.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HA17385HPS/HRP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply |
| HA17385HRP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply |
| HA17385HRP(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HA17385PS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller |
| HA17393 | 制造商:Panasonic Industrial Company 功能描述:I.C. |
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