5秒后页面跳转
WRF1212S-3WR2 PDF预览

WRF1212S-3WR2

更新时间: 2024-01-10 11:30:41
品牌 Logo 应用领域
RSG /
页数 文件大小 规格书
7页 658K
描述
Ultra-Miniature SIP Package

WRF1212S-3WR2 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:, SIP7/8,.09Reach Compliance Code:unknown
风险等级:5.67模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:18 V最小输入电压:9 V
端子数量:7最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.25 A
标称输出电压:12 V封装主体材料:PLASTIC/EPOXY
封装等效代码:SIP7/8,.09认证状态:Not Qualified
子类别:Other Analog ICs表面贴装:NO
温度等级:INDUSTRIALBase Number Matches:1

WRF1212S-3WR2 数据手册

 浏览型号WRF1212S-3WR2的Datasheet PDF文件第1页浏览型号WRF1212S-3WR2的Datasheet PDF文件第2页浏览型号WRF1212S-3WR2的Datasheet PDF文件第4页浏览型号WRF1212S-3WR2的Datasheet PDF文件第5页浏览型号WRF1212S-3WR2的Datasheet PDF文件第6页浏览型号WRF1212S-3WR2的Datasheet PDF文件第7页 
Storage Temperature  
Temp. rise at full load  
Lead Temperature  
Cooling  
-55  
--  
--  
25  
--  
125  
--  
°C  
Ta=25°C  
1.5mm from case for 10 seconds  
--  
300  
Free air convection  
EMC SPECIFICATIONS  
CE  
CISPR22/EN55022 CLASS BRecommended Circuit Refer to Figure1-or Figure 3)  
CISPR22/EN55022 CLASS B (Recommended Circuit Refer to Figure1-or Figure 3)  
EMI  
RE  
ESD  
RS  
IEC/EN61000-4-2  
Contact ±4KV/ Air ±8KV  
perf. Criteria B  
IEC/EN61000-4-3  
IEC/EN61000-4-4  
IEC/EN61000-4-4  
IEC/EN61000-4-5  
IEC/EN61000-4-6  
10V/m  
perf. Criteria A  
perf. Criteria B  
perf. Criteria B  
perf. Criteria B  
perf. Criteria A  
±2KV  
Recommended Circuit Refer to Figure1-)  
Recommended Circuit Refer to Figure 3)  
EFT  
±4KV  
EMS  
Surge  
CS  
±2KV  
Recommended Circuit Refer to Figure1-or Figure 3)  
3 Vr.m.s  
Voltage dips, short and  
interruptions immunity  
IEC/EN61000-4-29 0%-70%  
perf. Criteria B  
EMC RECOMMENDED CIRCUIT  
LDM1  
LDM2  
FUSE  
Vin  
Vin  
+Vo  
D1  
R
+
Ctrl  
Ctrl EUT  
LO AD  
C1  
C2  
CY  
MO V  
TVS  
C0  
Cd  
G ND  
G ND  
-Vo  
(0V)  
(Figure1)  
Recommended external circuit parameters:  
Model  
FUSE  
MOV  
LDM1  
TVS  
C0  
Vin:12V  
Vin:24V  
Vin:48V  
Vin5V  
Choose according to practical input current  
--  
--  
--  
--  
S14K35  
56μH  
S14K60  
56μH  
SMCJ13A  
SMCJ28A  
680μF/25V  
4.7μF/50V  
SMCJ48A  
330μF/50V  
SMCJ90A  
330μF/100V  
4.7μF/100V  
680μF/16V  
C1  
LDM2  
C2  
12μH  
4.7μF/50V  
4.7μF/100V  
CY  
1nF/3KV  
D1  
RB160M-60/1A  
VC -VD -1.0  
Follows:  
R =  
-300  
R
IC  
Cd  
47nF/100V  
Note: 1.In Figure 1, part  
is EMS recommended external circuit, part is EMI recommended external circuit. Choose according to requirements;  
2. VC is the voltage to GND from Ctrl, VD is the forward conduction voltage drop of D1,IC is the current through Ctrl pin which is normally 5-10mA, the external  
circuit of Ctrl is as shown in figure1-;  
3. If there is no recommended parameters, the model no require the external component.  
EMC RECOMMENDED CIRCUIT PCB LAYOUT  
DUAL  
The copyright and authority for the interpretation of the products are reserved by MORNSUN  
WRE_S-3WR2 & WRF_S-3WR2 2013.07.26-A/3 Page 3 of 7  

与WRF1212S-3WR2相关器件

型号 品牌 描述 获取价格 数据表
WRF1212YD-3W MICRODC 3W, WIDE INPUT, ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER

获取价格

WRF1212YD-4W MICRODC 4W, WIDE INPUT, ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER

获取价格

WRF1212YD-5W MICRODC 5W,2:1 WIDE INPUT,ISOLATED®ULATED SINGLE OUTPUT DIP24 DC/DC CONVERTER

获取价格

WRF1212YD-6W MICRODC 6W, 2:1 WIDE INPUT, ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER

获取价格

WRF1212YS-1W MICRODC 1W, WIDE INPUT,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER

获取价格

WRF1212YS-2W MICRODC 2W, WIDE INPUT,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER

获取价格