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

X  

FAN50FC3 数据表(PDF) 3 Page - Fairchild Semiconductor

部件名 FAN50FC3
功能描述  8-Bit Programmable, 2- to 3-Phase FastvCore??Buck Controller
Download  21 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

FAN50FC3 数据表(HTML) 3 Page - Fairchild Semiconductor

  FAN50FC3 Datasheet HTML 1Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 2Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 3Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 4Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 5Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 6Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 7Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 8Page - Fairchild Semiconductor FAN50FC3 Datasheet HTML 9Page - Fairchild Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 21 page
background image
© 2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN50FC3 Rev. 1.0.0
3 of 21
Pin Assignments
16
15
14
13
12
11
10
9
25
26
27
28
29
30
31
32
VOSADJ
OD#
GND
CSCOMP
CSSUM
CSREF
RAMPADJ
RT
VID6
VID5
VID4
VID3
VID2
VID1
VID0
VIDSEL
FAN50FC3
Exposed Paddle on
Bottom of Package
Figure 2. Pin Assignments
Pin Definitions
Pin #
Name
Description
1
EN
Power Supply Enable Input. Analog comparator input with hysteresis. If the input
voltage is higher than the internal threshold, the controller is enabled; if lower, the
controller is disabled.
2
PWRGD
Power Good Output. Open-drain output that pulls to GND when the output voltage is
outside the proper operating range.
3
FBRTN
Feedback Return. VID DAC and error amplifier reference for remote sensing output
voltage.
4
FB
Feedback Input. Error amplifier input for remote sensing output voltage. A positive
internal current source is connected to this pin to allow the output voltage to be offset
lower than the DAC voltage.
5
COMP
Error Amplifier Output. For loop compensation.
6
SS
Soft-Start Input. An external capacitor connected between this pin and GND sets the
soft-start ramp-up time.
7
DELAY
Delay Timer Input. An external capacitor connected between this pin and GND sets
the over-current latch-off delay time, BOOT voltage hold time, EN delay time, and
PWRGD delay time.
8
ILIMIT
Current Limit Set. An external resistor from this pin to GND sets the current limit
threshold of the converter.
9
RT
Frequency Set Input. An external resistor connected between this pin and GND sets
the oscillator frequency of the device.
10
RAMPADJ
PWM Ramp Set Input. An external resistor connected between this pin and the
converter input voltage sets the internal PWM ramp.
11
CSREF
Current-Sense Amplifier Positive Input. The voltage on this pin is used as the
reference for the current-sense amplifier. The Power Good and Crowbar functions are
internally connected to this pin.
12
CSSUM
Current-Sense Amplifier Negative Input.
13
CSCOMP
Current-Sense Amplifier Compensation Output.


类似零件编号 - FAN50FC3

制造商部件名数据表功能描述
logo
Fairchild Semiconductor
FAN5009 FAIRCHILD-FAN5009 Datasheet
167Kb / 13P
   Dual Bootstrapped 12V MOSFET Driver
FAN5009M FAIRCHILD-FAN5009M Datasheet
167Kb / 13P
   Dual Bootstrapped 12V MOSFET Driver
FAN5009MPX FAIRCHILD-FAN5009MPX Datasheet
167Kb / 13P
   Dual Bootstrapped 12V MOSFET Driver
FAN5009MX FAIRCHILD-FAN5009MX Datasheet
167Kb / 13P
   Dual Bootstrapped 12V MOSFET Driver
FAN5018B FAIRCHILD-FAN5018B Datasheet
509Kb / 30P
   6-Bit VID Controller 2-4 Phase VR10.X Controller
More results

类似说明 - FAN50FC3

制造商部件名数据表功能描述
logo
ON Semiconductor
ADP3193A ONSEMI-ADP3193A Datasheet
577Kb / 29P
   8-Bit, Programmable, 2- to 3-Phase, Synchronous Buck Controller
February 2008 ??Rev. 1
logo
Analog Devices
ADP3193A AD-ADP3193A Datasheet
1,007Kb / 32P
   8-Bit, Programmable, 2- to 3-Phase, Synchronous Buck Controller
REV. 0
logo
Fairchild Semiconductor
FAN5033 FAIRCHILD-FAN5033 Datasheet
873Kb / 39P
   8-Bit Programmable, 2- to 3-Phase, Synchronous Buck Controller
logo
ON Semiconductor
ADP3293 ONSEMI-ADP3293 Datasheet
456Kb / 30P
   8-Bit, Programmable 2- to 3-Phase Synchronous Buck Controller
July, 2009 ??Rev. 3
logo
Fairchild Semiconductor
FAN5031 FAIRCHILD-FAN5031 Datasheet
424Kb / 3P
   8-Bit Programmable, 2 to 4 Phase, Synchronous Buck Controller
logo
Analog Devices
ADP3189 AD-ADP3189 Datasheet
1Mb / 36P
   8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller
REV. 0
logo
Fairchild Semiconductor
FAN5029 FAIRCHILD-FAN5029 Datasheet
443Kb / 3P
   8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller
logo
Analog Devices
ADP3198 AD-ADP3198 Datasheet
1Mb / 32P
   8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller
REV. A
logo
Fairchild Semiconductor
FAN5029 FAIRCHILD-FAN5029_07 Datasheet
139Kb / 3P
   8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller
logo
Analog Devices
ADP3192A AD-ADP3192A Datasheet
1Mb / 32P
   8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


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