LXDC2HN23A-324(2014) Ver la hoja de datos (PDF) - Murata Manufacturing
Número de pieza
componentes Descripción
Lista de partido
LXDC2HN23A-324 Datasheet PDF : 31 Pages
| |||
LXDC2HN typeA series
Micro DC-DC converter
Parameter
Efficiency
EN control voltage
SW Frequency
Over current
protection
Symbol
Condition
Min.
Typ.
Max. Unit
LXDC2HN10A-132
78
LXDC2HN11A-214
79
LXDC2HN12A-099
80
LXDC2HN1CA-261
81
Vin=3.6V,
LXDC2HN13A-236
81
Iout=150mA LXDC2HN1DA-133
82
EFF
LXDC2HN15A-126
83
%
LXDC2HN18A-097
85
LXDC2HN23A-324
87
LXDC2HN25A-134
88
LXDC2HN28A-235
86
Vin=5V,
Iout=150mA
LXDC2HN30A-135
87
LXDC2HN33A-136
88
VENH ON ; Enable
1.4
Vin
V
VENL OFF ; Disable
0
0.25
V
Fosc
2.5
3.0
3.5 MHz
LXDC2HN10A-132
LXDC2HN11A-214
LXDC2HN12A-099
LXDC2HN1CA-261
LXDC2HN13A-236
600
900
1200
LXDC2HN1DA-133
LXDC2HN15A-126
mA
OCP
LXDC2HN18A-097
LXDC2HN23A-324
500
900
1200
LXDC2HN25A-134
500
900
1200
LXDC2HN28A-235
500
900
1200
LXDC2HN30A-135
400
700
1200
LXDC2HN33A-136
300
700
1200
If the over current event continues less than Tlatch, auto-recovery.
If the over current event continues more than Tlatch, latch-up.
Restart by toggling EN voltage or Vin voltage
Tlatch
Latch-up mask time
@Vout=0.8×Vnom
20
usec
Start-up time
Ton
0.9
msec
(*1) External capacitors (Cin:4.7uF,Cout:10uF) shall be placed near the module in order to proper operation.
(*2)The above characteristics are tested using the application circuit on section 8.
6
Dec 2014
Share Link: 