Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LB1980H Datasheet(PDF) 4 Page - Sanyo Semicon Device

Part # LB1980H
Description  For VCR Capstan Motors 3-Phase Brushless Motor Driver
PDF  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LB1980H Datasheet(HTML) 4 Page - Sanyo Semicon Device

  LB1980H Datasheet HTML 1Page - Sanyo Semicon Device LB1980H Datasheet HTML 2Page - Sanyo Semicon Device LB1980H Datasheet HTML 3Page - Sanyo Semicon Device LB1980H Datasheet HTML 4Page - Sanyo Semicon Device LB1980H Datasheet HTML 5Page - Sanyo Semicon Device LB1980H Datasheet HTML 6Page - Sanyo Semicon Device LB1980H Datasheet HTML 7Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 4 / 7 page
background image
LB1980H
No.5974-4/7
U
UIN+
UIN-
V
VIN+
VIN-
W
WIN+
WIN-
About 0.435VCC
LIMREF
CTL
CTLREF
LIM
FR
GND
VCC
Differential
distribution and
torque ripple
correction
block
Upper side
saturation
prevention
control
Feedback
amplifier
FG amplifier
Bandgap 1.2V
Reference
voltage
Control
amplifier
Forward /
reverse
selection
Drive distribution circuit
and lower side saturation
prevention circuit
W
gm
gm
V
U
VOUT
UOUT
VS
Output stage
WOUT
Rf(PWR)
ADJ
GSENSE
FGIN-
FGIN+
FGOUT
Rf(SENSE)
Antilogarithm
conversion
and
differential
distribution
TSD
FC
+
+
+
+
+
+
+
+
+
+
24
1
28
27
14
15
16
17
18
19
20
11
12
13
7
10
9
8
23
4
5
21
6
22
Block Diagram



Html Pages

1 2 3 4 5 6 7


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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