- 您现在的位置：买卖IC网 > PDF目录63649 > 7812SRH 1-OUTPUT DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | 7812SRH |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/4页 |
| 文件大小： | 405K |
| 代理商： | 7812SRH |
HIGH-EFFICIENCY SWITCHING REGULA T ORS
78SR Series
2
DATEL, Inc., Manseld, MA 02048 (USA)
Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 E–mail: sales@datel.com Internet: www.datel.com
7805SR
Vin = 12V, ILOAD = 50mA
Typical Performance Curves TA = +25°C, VIN as indicated
Noise and Ripple - 10% and 100% Load, 20MHz Bandwidth
7805SR
Vin = 12V, ILOAD = 500mA
7812SR
Vin = 24V, ILOAD = 40mA
7812SR
Vin = 24V, ILOAD = 400mA
Performance/Functional Specications
Typical at TA = +25°C
Input/Output
Models
7803SR
7805SR
7812SR
Output Voltage
+3.3Vdc
+5.0Vdc
+12.0Vdc
Rated Output Current
0.5A
0.4A
Output Voltage Accuracy
±2%
±1.5%
±2%
Input Voltage Range
+7.5-36Vdc
+15-36Vdc
Line Regulation (100% load)
±0.3%
Load Regulation (0-100% load)
±0.2%
Quiescent Current
3mA typ., 5mA max.
Input Current
See Performance Curves
Efciency
See Performance Curves
Transient Response
See Performance Curves
Input & Output Noise
See Performance Curves
Short Circuit Protection
Continuous
Isolation
None
Overvoltage Protection
None
Undervoltage Protection
None
See Technical Note 5.
While these regulators can withstand a continuous short-circuit across their
output terminals, they will experience a signicant temperature rise. Extended
short-circuit operation will adversely affect the unit’s reliability.
Environmental
Models
7803SR
7805SR
7812SR
Operating Temperature
–40 to +70°C
Storage Temperature
–40 to +85°C
Cooling
Free Air Convection
Humidity (Non-condensing)
0 to 85%
Physical
Mechanical
See Mechanical Specications
Package
Open-frame SIP
Pins
0.025” (0.64mm) square,
tin-plated bronze
Weight
0.08 ounces (2.2g)
Pin Soldering
+260°C for 5 seconds
7803SR
Vin = 12V, ILOAD = 50mA
7803SR
Vin = 12V, ILOAD = 500mA
相关PDF资料 |
PDF描述 |
|---|---|
| 7805SR | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 7803SRH | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 7812SR | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 7813S-1-051-E | INTERCONNECTION DEVICE |
| 781401CA | DUAL 2-CHANNEL, DBL POLE SGL THROW SWITCH, CDIP14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 7812SRH-C | 功能描述:DC/DC转换器 15-36Vin 12Vout 0.4A Switching Regulator RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| 7812UC | 制造商:Semiconductors 功能描述: |
| 7813 | 功能描述:端子 VERT .250X.032 HDRS RoHS:否 制造商:AVX 产品:Junction Box - Wire to Wire 系列:9826 线规:26-18 接线柱/接头大小: 绝缘: 颜色:Red 型式:Female 触点电镀:Tin over Nickel 触点材料:Beryllium Copper, Phosphor Bronze 端接类型:Crimp |
| 7813_10 | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:SMD 3 mm Square Sealed Rotary Switch |
| 78130 SL001 | 功能描述:10 Conductor Multi-Conductor Cable Slate 24 AWG Foil 1000' (304.80m) 制造商:alpha wire 系列:EcoCable? Mini 零件状态:有效 电缆类型:多芯 导体数:10 线规:24 AWG 导线股数:19/36 导体材料:铜，镀锡 护套（绝缘）材料:聚苯醚（PPE） 护套（绝缘）直径:0.194"（4.93mm） 屏蔽类型:箔 长度:1000'（304.80m） 套管颜色:瓦色 等级:ISO 10993，UL 式 21460 特性:生物相容性，加蔽线，拉绳 电压:300V 工作温度:-40°C ~ 80°C 使用:- 导体绝缘:聚苯醚（PPE） 护套（绝缘）厚度:0.015"（0.39mm） 屏蔽材料:铝 屏蔽范围:1 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。