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GPLC3V390MTRT002 参数 Datasheet PDF下载

GPLC3V390MTRT002图片预览
型号: GPLC3V390MTRT002
PDF下载: 下载PDF文件 查看货源
内容描述: LEO系列业界最大电流的DC / DC转换器。 48V或24V输入, 250W , 120A输出, 3.3V 90A , 100A 2.5V ,1.8V 120A , 120A 1.5V , 1.2V 120A斯坦 [LEO Series Industry’s Highest Current DC/DC Converter. 48V or 24V Input, 250W, 120A Output, 3.3V 90A, 2.5V 100A, 1.8V 120A, 1.5V 120A, 1.2V 120A stan]
分类和应用: 转换器
文件页数/大小: 8 页 / 851 K
品牌: GALAXY [ GALAXY POWER, INC. ]
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Industry’s Highest Current DC/DC Converter.
48V or 24V Input, 250W, 120A Output,
3.3V 90A, 2.5V 100A, 1.8V 120A, 1.5V 120A, 1.2V 120A
standard with extra wide trim range
LEO Series
The Leo is a 3/4 brick
CoolConverter
in the Galaxy family of high-efficiency
DC/DC converters.
Typical Efficiency:
91% at 1.8V, 60A; 88% at 1.8V, 120A
Highest Ripple Frequency, 600kHz,
for Low EMI
Industry Compatible Footprint
Democratic Secondary-side Current Sharing
Ultra High Initial Setpoint Accuracy,
±0.2%
Wide Trim Range, +10 to -70%
Single Pole Transient Response (No Ringing)
Rapid Turn-on from Valid Input Voltage
Two Year Warranty
The open frame 3/4 brick Leo
is also available with an optional heatsink.
Control Functions
Uses Patented Power Supply Control
and Architecture
Primary/Secondary Microprocessor
Controlled
Three Enable Signals Standard for
Maximum Flexibility
Differential Remote Sense
Active High Power-Good Signal
Protection Features
Over Temperature Protection
Over Voltage Protection
Under Voltage Lockout
Delayed Lockout for Over Input Voltage
Continuous Constant Current Limit
Typical Characteristics
Output Setpoint Accuracy:
±0.2%
Load Regulation:
±0.25%
Line Regulation:
±0.25%
Regulation over Line, Load, and
Temperature:
±1%
Leo Series, Page 1
PRELIMINARY
Part No. 99–001 Rev. 4.0–120902