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PDF MC34063A Data sheet ( Hoja de datos )
| Número de pieza | MC34063A | |
| Descripción | DC TO DC CONVERTER CONTROLLER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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 1. Datasheet PDF - SMPS Controller  Hay una vista previa y un enlace de descarga de MC34063A (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
MC34063A
LINEAR INTEGRATED CIRCUIT
DC TO DC CONVERTER
CONTROLLER
DESCRIPTION
The UT C MC34063A is a monolithic r egulator s ubsystem,
intended f or us e as D C to D C conv erter. This d evice c ontains a
temperature c ompensated b and gap refer ence, a dut y-cycle
control oscillator, driver and high current output switch. It can be
used for step do wn, step-u p or in verting s witching re gulators as
well as for series pass regulators.
FEATURES
* Operation from 3.0V to 40V.
* Short circuit current limiting.
* Low standby current.
* Output switch current of 1.5A without external transistors.
* Frequency of operation from 100Hz to 100kHz.
* Step-up, step-down or inverting switch regulators.
ORDERING INFORMATION
Ordering Number
Lead Free
MC34063AL-D08-T MC340
MC34063AL-S08-R MC340
MC34063AL-S08-T MC340
Halogen Free
63AG-D08-T
63AG-S08-R
63AG-S08-T
Package
DIP-8
SOP-8
SOP-8
Packing
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
1 of 9
QW-R103-008. J
http://www.Datasheet4U.com
1 page  
MC34063A
STEP-DOWN CONVERTER(Cont.)
LINEAR INTEGRATED CIRCUIT
TEST CONDIT
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
Output Ripple With Optional Filter
IONS
VIN = 15V ~ 25V, IOUT = 500mA
VIN = 25V, IOUT = 50mA ~ 500mA
VIN = 25V, IOUT = 500mA
VIN = 25V, RL = 0.1Ω
VIN = 25V, IOUT = 500mA
VIN = 25V, IOUT = 500mA
RESULTS
12mV = ±0.12%
3.0mV = ±0.03%
120mVP-P
1.1A
83.7%
40mVP-P
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 9
QW-R103-008.J
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet MC34063A.PDF ] | |
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