数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

FAN5056MV85 数据表(PDF) 4 Page - Fairchild Semiconductor

部件名 FAN5056MV85
功能描述  High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  FAIRCHILD [Fairchild Semiconductor]
网页  http://www.fairchildsemi.com
标志 FAIRCHILD - Fairchild Semiconductor

FAN5056MV85 数据表(HTML) 4 Page - Fairchild Semiconductor

  FAN5056MV85 Datasheet HTML 1Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 2Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 3Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 4Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 5Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 6Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 7Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 8Page - Fairchild Semiconductor FAN5056MV85 Datasheet HTML 9Page - Fairchild Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 15 page
background image
FAN5056MV85
PRODUCT SPECIFICATION
4
REV. 1.0.6 6/26/01
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
0.5m
Ω 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, and the appropriate droop, the converter will be
in compliance with Intel’s VRM 8.5 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.
Total Output Variation, Transient2
ILOAD = 0.8A to Imax, VVID = 1.425V
1.335
1.515
V
Short Circuit Detect Current
45
50
60
µA
Efficiency
ILOAD = 18A, VVID = 1.425V
83
%
Output Driver Rise & Fall Time
See Figure 3
50
nsec
Output Driver Deadtime
See Figure 3
50
nsec
Duty Cycle
0
100
%
5V UVLO
3.76
4
4.24
V
12V UVLO
7.65
8.5
9.35
V
Adjustable Linear Regulator
Output Voltage
ILOAD ≤ 2A
1.188
1.212
1.236
V
Over Current Trip Level
80
%VO
VCLK Linear Regulator
Output Voltage
ILOAD ≤ 2A
2.375
2.5
2.625
V
Over Current Trip Level
80
%VO
VAGP Linear Regulator
Output Voltage
ILOAD ≤ 2A, TYPEDET = 0V
1.425
1.5
1.575
V
Output Voltage
ILOAD ≤ 2A, TYPEDET = OPEN
3.135
3.3
3.465
V
Over Current Trip Level
80
%VO
Common Functions
Oscillator Frequency
255
300
345
kHz
PWRGD Threshold4 Switcher
Logic HIGH [VVID + 85mV]
Logic LOW [VVID–155mV]
88
80
112
120
%
PWRGD Delay Switcher
HIGH
→ LOW
6
µsec
PWRGD Hysteresis Switcher
25
mV
PWRGD Threshold4 Linear
Regulators
All Outputs
80
%Vout
Electrical Specifications (Continued)
(VCCA = 5V, VCCP = 12V, VOUT = 1.425V, and TA = +25°C using circuits in Figure 1, unless otherwise noted.)
The • denotes specifications which apply over the full operating temperature range.
Parameter
Conditions
Min.
Typ.
Max. Units


类似零件编号 - FAN5056MV85

制造商部件名数据表功能描述
logo
Fairchild Semiconductor
FAN5059 FAIRCHILD-FAN5059 Datasheet
206Kb / 18P
   High Performance Programmable Synchronous
FAN5059 FAIRCHILD-FAN5059 Datasheet
216Kb / 18P
   High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
FAN5059MX FAIRCHILD-FAN5059MX Datasheet
216Kb / 18P
   High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
More results

类似说明 - FAN5056MV85

制造商部件名数据表功能描述
logo
Fairchild Semiconductor
RC5061 FAIRCHILD-RC5061 Datasheet
135Kb / 18P
   High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
FAN5059MX FAIRCHILD-FAN5059MX Datasheet
216Kb / 18P
   High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
FAN5071 FAIRCHILD-FAN5071 Datasheet
424Kb / 15P
   High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
RC5058 FAIRCHILD-RC5058 Datasheet
257Kb / 18P
   High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms
FAN5070 FAIRCHILD-FAN5070 Datasheet
147Kb / 14P
   High Performance Programmable Synchronous DC-DC Controller
RC5052 FAIRCHILD-RC5052 Datasheet
157Kb / 18P
   High Performance Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors
RC5057 FAIRCHILD-RC5057 Datasheet
177Kb / 20P
   High Performance Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors
RC5051 FAIRCHILD-RC5051 Datasheet
141Kb / 16P
   Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors
RC5054A FAIRCHILD-RC5054A Datasheet
122Kb / 13P
   Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors
logo
Semtech Corporation
SC1158 SEMTECH-SC1158 Datasheet
71Kb / 5P
   PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com