FAN5018B Fairchild Semiconductor, FAN5018B Datasheet - Page 8
![no-image](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_sml.jpg)
FAN5018B
Manufacturer Part Number
FAN5018B
Description
6-Bit VID Controller 2-4 Phase VR10.X Controller
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN5018B.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FAN5018BMTCX
Manufacturer:
SERVERWOR
Quantity:
400
Company:
Part Number:
FAN5018BMTCX(5018BMTC)
Manufacturer:
ST
Quantity:
20 000
www.DataSheet4U.com
FAN5018B
Internal Block Diagram
8
PWRGD
DELAY
COMP
ILIMIT
GND
EN
11
19
10
15
12
9
+150mV
CSREF
-250mV
DAC
DAC
EN
FBRTN
7
Delay
Shutdown
REF
& Bias
UVLO
VCC
28
CMP
CMP
Start
Soft
Oscillator
Balancing
RT
14
Current
Circuit
Phase
2K
RAMPADJ
VID4 VID3 VID2
Error
Amp
13
1
CMP
CMP
Current
Circuit
Limit
2
CMP
CMP
3
+
-
DAC
VID
RESET
RESET
RESET
RESET
CROWBAR
VID1 VID0 VID5
SET
2/3/4 Phase Driver
4
Logic
5
CSA
CURRENT
6
LIMIT
Sel VRM9 Table
EN
3.75V
PRODUCT SPECIFICATION
REV. 1.0.0 Jul/15/05
27
26
25
24
23
22
21
20
17
16
18
8
PWM1
PWM2
PWM3
PWM4
SW1
SW2
SW3
SW4
CSSUM
CSREF
CSCOMP
FB