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Número de pieza | RXXLD30 | |
Descripción | 3A OUTPUT TYPE LOW POWER-LOSS VOLTAGE REGULATOR | |
Fabricantes | Unisonic Technologies | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de RXXLD30 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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UNISONIC TECHNOLOGIES CO.,LTD
RXXLD30
Linear Integrated Circuit
3A OUTPUT TYPE LOW
POWER-LOSS VOLTAGE
REGULATOR
FEATURES
*Low power-loss(Dropout voltage: 0.5V(max) at Io=3.0A)
*3.0A output type
*Output voltage precision: 3.0%
*Built-in ON/OFF control function and over-current protection
circuit.
*Thermal shutdown protection.
1
TO-220F-4
1
TO-220B
*Pb-free plating product number:RXXLD30L
PIN DESCRIPTION
PIN NO.
TO-220F-4 TO-220B
1
12
23
34
45
PIN NAME
NC
INPUT
OUTPUT
GND
ON/OFF
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
Package
RxxLD30-TF4-T RxxLD30L-TF4-T TO-220F-4
RxxLD30-TB5-T RxxLD30L-TB5-T TO-220B
Note: xx: Output Voltage, refer to Marking Information.
Packing
Tube
Tube
MARKING INFORMATION
PACKAGE VOLTAGE CODE
TO-220F-4
TO-220B
33 :3.3V
05 :5.0V
09 :9.0V
12 :12 V
MARKING
VOLTAGE CODE
UTC
RXXLD30L
Space :Pb/Sn
L: Pb-fr ee
DATE CODE
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co.,LTD
1
QW-R102-028,A
1 page RXXLD30
Linear Integrated Circuit
TEST CIRCUIT
Note : : TO-220F-4, ( ): TO-220B
VIN 1 (2)
(3) 2
Vo
0.33 F
Vc
(5) 4
(4)
3A
A ID
A Io
+
V
47 F RL
Ic
Fig.1
1 (2)
(3) 2
+
ei
0.33 F
VIN
Io
(5) 4
(4) 47 F +
3
V eo
RL
TYPICAL APPLICATION
VIN=5V(R33LD30)
7V(R05LD30)
11V(R09LD30)
14V(R12LD30)
f=120Hz
ei=0.5Vrms
Io=0.5A
RR=20log (ei/eo)
Fig.2 For Ripple Rejection
1 (2)
(3) 2
VIN Cin (4) (5) 4
3
VO
+
Co
( ) : TO-220B
: TO-220F-4
ON/OFF signal
High or Open:Output ON
Low :Output OFF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5
QW-R102-028,A
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet RXXLD30.PDF ] |
Número de pieza | Descripción | Fabricantes |
RXXLD30 | 3A OUTPUT TYPE LOW POWER-LOSS VOLTAGE REGULATOR | Unisonic Technologies |
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