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FAN5056V85M PDF预览

FAN5056V85M

更新时间: 2024-01-03 23:49:01
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 开关光电二极管
页数 文件大小 规格书
19页 266K
描述
Switching Controller, Current/voltage-mode, 345kHz Switching Freq-Max, PDSO24, SOIC-24

FAN5056V85M 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT/VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:5.25 V
最小输入电压:4.75 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G24长度:15.4 mm
功能数量:1端子数量:24
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:2.65 mm
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:345 kHz温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

FAN5056V85M 数据手册

 浏览型号FAN5056V85M的Datasheet PDF文件第1页浏览型号FAN5056V85M的Datasheet PDF文件第2页浏览型号FAN5056V85M的Datasheet PDF文件第3页浏览型号FAN5056V85M的Datasheet PDF文件第5页浏览型号FAN5056V85M的Datasheet PDF文件第6页浏览型号FAN5056V85M的Datasheet PDF文件第7页 
FAN5056V85/FAN5056V90  
Electrical Specifications (Continued)  
(VCCA = 5V, VCCP = 12V, VOUT = 1.550V, and TA = +25°C using circuits in Figures 1-2, unless otherwise noted.)  
The • denotes specifications which apply over the full operating temperature range.  
Parameter  
Conditions  
Min. Typ. Max. Units  
Total Output Variation, Transient2  
Short Circuit Detect Current  
Efficiency  
ILOAD = 0.8A to Imax, VVID = 1.550V3  
1.425  
45  
1.635  
60  
V
µA  
%
50  
85  
50  
50  
ILOAD = 18A, VVID = 1.550V  
See Figure 3  
Output Driver Rise & Fall Time  
Output Driver Deadtime  
Duty Cycle  
nsec  
nsec  
%
See Figure 3  
0
100  
4.24  
9.01  
5V UVLO  
3.76  
7.99  
4
V
12V UVLO  
8.5  
V
Adjustable Linear Regulator  
Output Voltage  
I
LOAD 2A  
1.164  
2.375  
1.2  
80  
1.236  
2.625  
V
Over Current Trip Level  
VCLK Linear Regulator  
Output Voltage  
%VO  
ILOAD 2A  
2.5  
80  
V
Over Current Trip Level  
VAGP Linear Regulator  
Output Voltage  
%VO  
ILOAD 2A, TYPEDET = 0V  
1.425  
3.135  
1.5  
3.3  
80  
1.575  
3.465  
V
V
Output Voltage  
ILOAD 2A, TYPEDET = OPEN  
Over Current Trip Level  
Common Functions  
Oscillator Frequency  
PWRGD Threshold4 Switcher  
%VO  
255  
300  
345  
kHz  
%
Logic HIGH [VVID + 85mV]  
Logic LOW [VVID–155mV]  
88  
84  
112  
116  
PWRGD Delay Switcher  
HIGH LOW  
6
µsec  
mV  
PWRGD Hysteresis Switcher  
25  
PWRGD Threshold4 Linear  
Regulators  
Logic HIGH, All Outputs  
Logic LOW, All Outputs  
92  
88  
108 %Vout  
112  
Linear Regulator Over Current Trip  
Level  
VVCKIN–VILIM  
100  
mV  
Notes:  
1. Steady State Voltage Regulation includes Initial Voltage Setpoint, Droop, Output Ripple and Output Temperature Drift and is  
measured at the converter’s VFB sense point.  
2. As measured at the converter’s VFB sense point. For motherboard applications, the PCB layout should exhibit no more than  
0.5mtrace resistance between the converter’s output capacitors and the CPU. Remote sensing should be used for optimal  
performance.  
3. Using the VFB pin for remote sensing of the converter’s output at the load, and the appropriate droop, the converter will be  
in compliance with Intel’s VRM 8.5 (FAN5056V85) or VRM9.0 (FAN5056V90) specification. If Intel specifications on maximum  
plane resistance from the converter’s output capacitors to the CPU are met, the specifications at the capacitors will also be  
met.  
4. PWRGD will be high only if BOTH the linears and the switcher conditions are met. PWRGD will be low if EITHER condition is met.  
4
REV. 0.8.0 1/31/01  

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