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SMT20C-05SADJJ PDF预览

SMT20C-05SADJJ

更新时间： 2024-01-01 13:03:02
品牌 Logo 应用领域
雅特生 - ARTESYN 转换器DC-DC转换器
页数 文件大小 规格书
3页 189K
描述
DC-DC CONVERTERS C Class Non-isolated

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中文翻译

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SMT20C-05SADJJ 技术参数

生命周期：Contact Manufacturer包装说明：,
Reach Compliance Code：unknownECCN代码：EAR99
风险等级：5.77Is Samacsys：N
模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE最大输入电压：5.5 V
最小输入电压：4.5 V标称输入电压：5 V
JESD-30 代码：R-XXMA-X8最大负载调整率：1.3%
功能数量：1输出次数：1
端子数量：8最高工作温度：80 °C
最低工作温度：最大输出电压：3.3 V
最小输出电压：0.9 V封装主体材料：UNSPECIFIED
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
认证状态：Not Qualified表面贴装：NO
技术：HYBRID温度等级：COMMERCIAL EXTENDED
端子形式：UNSPECIFIED端子位置：UNSPECIFIED
最大总功率输出：66 W微调/可调输出：YES
Base Number Matches：1

SMT20C-05SADJJ 数据手册

 浏览型号SMT20C-05SADJJ的Datasheet PDF文件第2页浏览型号SMT20C-05SADJJ的Datasheet PDF文件第3页 
SMT20C Series  
5 V i n a n d 1 2 V i n s i n g l e o u t p u t  
DC-DC CONVERTERS C Class Non-isolated  
1
NEW Product  
• 20 A current rating  
• Input voltage range: 4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc  
• Output voltage range: 0.9 Vdc to 3.3/5.0 Vdc  
• Industry leading value  
• Cost optimized design  
• Excellent transient response  
• Output voltage adjustability  
• Pathway for future upgrades  
• Supports silicon voltage migration  
• Resulting in reduced design-in and qualification time  
• Designed in reliability: MTBF of >7 million hours  
per Telcordia SR-332  
• Available RoHS compliant  
The SMT20C Series is a new high density open frame non-isolated converter for space-sensitive  
applications. Each model has a wide input range (4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc) and  
offers a wide 0.9 Vdc to 3.3/5 V output voltage range with a 20 A load. An external resistor adjusts  
the output voltage from its pre-set value of 0.9 V to any value up to the maximum allowed value for  
that model. Typical efficiencies are 87% for the 5 V input version and 91% for the 12 V input  
version at full load conditions. The SMT20C series offers remote ON/OFF and overcurrent  
protection as standard. With full international safety approval including EN60950 and  
UL/cUL60950, the SMT20C reduces compliance costs and time to market.  
2 YEAR WARRANTY  
All specifications are typical at nominal input Vin = 12 V, full load at 25 °C unless otherwise stated  
SPECIFICATIONS  
OUTPUT SPECIFICATIONS  
INPUT SPECIFICATIONS (CONTD.)  
Voltage adjustability  
(See Note 5)  
5 V input models  
12 V input models  
0.9-3.3 Vdc  
0.9-5.0 Vdc  
Turn ON threshold  
5 Vin  
12 Vin  
4.5 Vdc typ.  
9.3 Vdc typ.  
Output setpoint accuracy With 1.0% trim resistors  
2.5%  
0.2% max.  
1.3% max.  
0 A/20 A  
Turn OFF threshold  
5 Vin  
12 Vin  
4.3 Vdc typ.  
7.8 Vdc typ.  
Line regulation  
Load regulation  
Min/max load  
Low line to high line  
GENERAL SPECIFICATIONS  
Efficiency  
See Table on page 2  
275 kHz typ.  
Overshoot  
(at turn on)  
5 V input models  
12 V input models  
3.0% max.  
1.0% max.  
Switching frequency  
Fixed  
Approvals and  
standards  
(See Note 7)  
TÜV Product Services  
IEC60950, UL/cUL60950  
Ripple and noise  
5 Hz to 20 MHz  
(See Note 1)  
See Table on page 2  
Material flammability  
Weight  
UL94V-0  
14.2 g (0.5 oz)  
150 µm  
Transient response  
(See Note 2)  
100 mV max. deviation  
200 µs recovery to  
within regulation band  
Coplanarity  
MTBF  
Telcordia SR-332  
7,963,574 hours  
INPUT SPECIFICATIONS  
Input voltage range  
5 V input model  
12 V input model  
4.5-5.5 Vdc  
10.2-13.8 Vdc  
ENVIRONMENTAL SPECIFICATIONS  
Thermal performance  
(See Note 9)  
Operating ambient,  
temperature  
Non-operating  
0 ºC to +80 ºC  
Input current  
Minimum load  
Remote OFF  
65 mA  
20 mA  
-40 ºC to +125 ºC  
Input current (max.)  
(See Note 3)  
5 V input model  
12 V input model  
15 A @ lo max.  
11 A @ lo max.  
PROTECTION  
Input reflected ripple  
(See Note 4)  
200 mA (pk-pk)  
Short-circuit protection  
Hiccup, non-latching  
Remote ON/OFF  
Logic compatibility  
ON  
OFF  
RECOMMENDED SYSTEM CAPACITANCE  
Positive Logic  
>2.4 Vdc  
Input capacitance  
(See Note 10) 270 µF/20 mΩ ESR max.  
(See Note 10) 680 µF/10 mΩ ESR max.  
<0.8 Vdc  
Output capacitance  
Start-up time  
(See Note 8)  
Power up  
Remote ON/OFF  
<20 ms  
<20 ms  
File Name: smt20c.pdf Rev (03): 15 Dec 2005  
123

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