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PDF GP34063 Data sheet ( Hoja de datos )
| Número de pieza | GP34063 | |
| Descripción | DC to DC Converter Controller | |
| Fabricantes | GTM | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GP34063 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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GP34063
DC TO DC CONVERTER CONTROLLER
ISSUED DATE :2004/02/10
REVISED DATE :2005/07/01D
Description
The GP34063 is a monolithic regulator subsystem, intended for use as DC to DC converter. This device contains a temperature
compensated band gap reference, a duty-cycle control oscillator, driver and high current output switch. It can be used for step down,
step-up or inverting switching regulators 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.
Package Dimensions
D
GAUGE PLANE
SEATING PLANE
ZZ
be
b
SECTION Z - Z
DIP-8
Pin Configuration & Block Diagram
REF.
A
A1
A2
b
b1
b2
b3
c
Millimeter
Min. Max.
- 0.5334
0.381
-
2.921
4.953
0.356
0.559
0.356
0.508
1.143
1.778
0.762
1.143
0.203
0.356
REF.
c1
D
E
E1
e
HE
L
Millimeter
Min. Max.
0.203
0.279
9.017
10.16
6.096
7.112
7.620
8.255
2.540 BSC
- 10.92
2.921
3.810
Downloaded from Elcodis.com electronic components distributor
1/6
1 page  
Step-Down Converter
ISSUED DATE :2004/02/10
REVISED DATE :2005/07/01D
Test
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
Output Ripple With Optional Filter
Conditions
Vin = 15V to 25V, Io = 50mA
Vin = 25V, Io = 50mA to 500mA
Vin = 25V,Io = 500mA
Vin = 25V, RL = 0.1
Vin = 25V, Io = 500mA
Vin = 25V, Io = 500mA
External Current Boost Connections for Ic Peak Greater than 1.5A
Results
12mV = ± 0.12%
3mV = ± 0.03%
120mVp-p
1.1A
83.7%
40mVp-p
External NPN Switch
External PNP Saturated Switch
Downloaded from Elcodis.com electronic components distributor
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5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet GP34063.PDF ] | |
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