LX1684CDT(2001) Ver la hoja de datos (PDF) - Microsemi Corporation
Número de pieza
componentes Descripción
Fabricante
LX1684CDT Datasheet PDF : 12 Pages
| |||
LINFINITY DIVISION
LX1684
Voltage-Mode PWM Controller
PRODUCTION
BLOCK DIAGRAM
VCSP
4
1 20k
VFB
CS
12
VTRIP
320k
CS Comp
-
IRESET
+
ISET
-
Error Comp
+
+ Amplifier/
C om pe nsation
-
VRESET
VREF
RSS
Hiccup Hiccup
PW M
RQ
SQ
3
SS/ENABLE
CSS
Ramp
Oscillator
RSET
UVLO
UVLO
ISET
+17.5V
10
VC1
VIN(+12V)
C IN
8
TDRV
L
7
BDRV
6
PGND
5
GND
+5V
14
VCC
R2
R1
ESR
COUT
VCORE
Copyright 2000
Rev. 1.0, 2001-09-19
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 4
Share Link: 