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参数资料
| 型号： | 7430 |
| 厂商： | Holtek Semiconductor Inc. |
| 元件分类： | 开关稳压 |
| 英文描述： | Negative Voltage Regulator |
| 中文描述： | 负电压稳压器 |
| 文件页数： | 2/7页 |
| 文件大小： | 90K |
| 代理商： | 7430 |
Block Diagram
Pin Assignment
Pad Assignment
Pad Coordinates
Unit: mm
Pad No.
X
Y
1
-571.75
-578.00
2
175.75
-545.50
3
592.25
-545.50
Chip size: 1550 1562 (mm)2
* The IC substrate should be connected to VDD in the PCB layout artwork.
Absolute Maximum Ratings
Supply Voltage.............................+0.3V to -26V
Storage Temperature.................-50°Cto125°C
Power Consumption.............................. 250mW
Operating Temperature ..................0°Cto70°C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maxi-
mum Ratings may cause substantial damage to the device. Functional operation of this device
at other conditions beyond those listed in the specification is not implied and prolonged expo-
sure to extreme conditions may affect device reliability.
HT74XX
2
January 26, 2000
VOUT
VIN
ref
GND
VOUT
GND VIN
HT74XX
TO-92
GND VIN
VOUT
SOT-89
Front View
Bottom View
1
2
3
(0 , 0 )
VO
U
T
VI
N
GN
D
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相关代理商/技术参数 |
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|---|---|
| 7430 WAF | 制造商:Texas Instruments 功能描述: |
| 74300-0001 | 功能描述:高速/模块连接器 HDM DC Stacking Modu ule Assy 30Au 144Ckt RoHS:否 制造商:Molex 系列:iPass 产品类型: 排数: 列数: 位置/触点数量:38 安装角:Right 节距:0.8 mm 安装风格:Plug 端接类型:SMD/SMT 外壳材料:Thermoplastic 触点材料:High Performance Alloy (HPA) 触点电镀:Gold |
| 74300-0002 | 功能描述:DIN 41612 连接器 HDM Daughtercard Sta cking Mod 30Au 72Ckt RoHS:否 制造商:HARTING 系列:har-bus 64 产品类型:Plugs 排数:5 位置/触点数量:160 安装角:Right 类型:Shrouded Header 端接类型:Solder 外壳材料: 触点材料: 触点电镀: |
| 74300-0003 | 功能描述:DIN 41612 连接器 HDM DC Stacking Modu g Module 30Au 144Ckt RoHS:否 制造商:HARTING 系列:har-bus 64 产品类型:Plugs 排数:5 位置/触点数量:160 安装角:Right 类型:Shrouded Header 端接类型:Solder 外壳材料: 触点材料: 触点电镀: |
| 743000123 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.00mm (.079") Pitch HDM? Board-to-Board Daughtercard |
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