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參數資料
| 型號： | FAN5094 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Multi-Phase Interleaved Buck Converter |
| 中文描述： | 多相交錯降壓轉換器 |
| 文件頁數： | 5/22頁 |
| 文件大小： | 182K |
| 代理商： | FAN5094 |
PRODUCT SPECIFICATION
FAN5094
REV. 1.0.2 5/13/02
5
Notes:
1. Steady State Voltage Regulation includes Initial Voltage Setpoint, 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
0.2m
trace 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, the converter will be in compliance with Intel’s
VRM 9.0 specification of +70, -70mV.
PWRGD Threshold
Logic LOW, minimum
Logic LOW, maximum
85
108
88
111
20
92
115
%V
out
PWRGD Hysteresis
PWRGD Output Voltage
PWRGD Delay
12V UVLO
UVLO Hysteresis
12V Supply Current
Over Temperature Shutdown
Over Temperature Hysteresis
mV
V
μsec
V
V
mA
°C
°C
I
High
sink
= 4mA
→
0.4
Low
500
9.5
1.0
20
150
25
8.5
10.5
HDRV and LDRV open
Electrical Specifications
(V
CC
= 12V, V
OUT
= 1.500V, and T
The
denotes specifications which apply over the full operating temperature range.
(continued)
= +25°C using circuit in Figure 1, unless otherwise noted.)
A
Parameter
Conditions
Min.
Typ.
Max.
Units
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN5094MTC | 功能描述:直流/直流開關轉換器 Buck Converter Hi Cur Sys Voltage RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| FAN5094MTC_Q | 功能描述:DC/DC 開關控制器 Buck Converter Hi Cur Sys Voltage RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| FAN5094MTCX | 功能描述:DC/DC 開關控制器 Buck Converter Hi Cur Sys Voltage RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| FAN5098 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Two Phase Interleaved Synchronous Buck Converter for AMD Hammer⑩ |
| FAN5098-BAB3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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