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78ST212VC PDF预览

78ST212VC

更新时间: 2024-02-13 12:40:15
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关
页数 文件大小 规格书
3页 189K
描述
12V 2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

78ST212VC 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:MODULE
包装说明:, SIP3,.2针数:3
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:1 week风险等级:5.75
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE控制模式:VOLTAGE-MODE
最大输入电压:28 V最小输入电压:14.5 V
JESD-30 代码:R-XSMA-T3最大负载调整率:0.4%
功能数量:1输出次数:1
端子数量:3最高工作温度:65 °C
最低工作温度:-40 °C最大输出电流:2 A
最小输出电压:12 V标称输出电压:12 V
封装主体材料:UNSPECIFIED封装等效代码:SIP3,.2
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:NO
最大切换频率:1050 kHz技术:HYBRID
温度等级:OTHER端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED微调/可调输出:NO
Base Number Matches:1

78ST212VC 数据手册

 浏览型号78ST212VC的Datasheet PDF文件第1页浏览型号78ST212VC的Datasheet PDF文件第3页 
For assistance or to order, call (800) 531-5782  
7 8 S T 2 1 2 S e r i e s  
C H A R A C T E R I S T I C  
D A T A  
78ST212_ 12.0 VDC (See Note 1)  
Efficiency vs Output Current  
100  
90  
80  
70  
60  
50  
40  
Vin  
15V  
18V  
21V  
24V  
28V  
0.0  
0.5  
1.0  
1.5  
2.0  
Iout (A)  
Ripple vs Output Current  
60  
50  
40  
30  
20  
10  
0
Vin  
15V  
18V  
21V  
24V  
28V  
0.0  
0.5  
1.0  
1.5  
2.0  
Iout (A)  
Thermal Derating (Ta)  
(See Note 2)  
2.0  
1.5  
1.0  
0.5  
0.0  
60°C  
70°C  
85°C  
14  
16  
18  
20  
22  
24  
26  
28  
Vin (Volts)  
Power Dissipation vs Output Current  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
Vin  
15V  
18V  
21V  
24V  
28V  
0.0  
0.5  
1.0  
1.5  
2.0  
Iout (A)  
Note 1: All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.  
Note 2: Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.)  
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com  

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