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PDF AN30210A Data sheet ( Hoja de datos )
| Número de pieza | AN30210A | |
| Descripción | DC-DC Converter Controller | |
| Fabricantes | Panasonic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AN30210A (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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m Prototype
t4U.coPursuing low power consumption and high efficiency by New Generation CMOS process
eeDC-DC Converter Controller for Digital Still Camera / AN30210A
taSh! Overview
.DaThe AN30210A is a DC-DC converter control IC that features low-
voltage operation and has a 5 V output channel applicable for self
wbias and six output channels as PWM DC-DC converter control.
wThis IC is composed of three step-up outputs, one step-down
w output, one inverted output and two outputs for a transformer drive.
48
49
8.20 0.08
(8.00)
33
4-C0.50
32
Unit: mm
Minimal operating supply voltage of this IC is as low as 1.5 V,so
that it can operate with 2 dry-batteries.
A high precision reference voltage of ±1% tolerance is obtained
mby using synchronized operation for all channels and synchronized
orectification on the output circuit of step-down voltage.
.cDirect MOSFET drive is available.
64
1
17
16
0.10 SEATING PLANE
0.60 0.10
(1.10)
(7.00)
(φ 2.00)
(0.65)
1 (depth 0.07) 16
64
(4.00)
17
! Feature
U" Operating supply voltage range : 1.5 V to 7.2 V
t4" High-precision reference voltage circuit
--- Vref : ±1%
49
48
(3.35)
0.40
32
33 NO RESIN AREA
0.16 0.06 0.08 M
" PWM control and synchronized operation for all channels
HQFN-64PIN
e" Synchronized rectification on the output circuit of step-down voltage
" On/off (sequence control) pins for all channels or each channel for easy sequence control setup
e" Independent soft start-up pin for each cannel
h" Timer latch short-circuit protection circuit for each channel
" Setting of a dead time with an external resistor
S" Fixed duty factor : 86%
Adjustable duty from 0% to 100% with an external resistor
ta" Realization of low power consumption and high speed operation by 0.6 um CMOS process
a! Specification of output channel
www.D et4U.com! Applications
he" Digital still camera
Sync.
Power
Output
Output
CH
System
rectification Device
Voltage
Current
- Step-up
○ 5 V 50 mA
1 Step-up
2
Step-up
or Step-down
3 Step-down
4
Transformer
Drive
5
Transformer
Drive
6 Step-up
○
○
5V
3.3 V
1.8 V
or 1.5 V
15 V
-8 V
12.4 V
3.7 V
7V
1A
0.5 A
0.3 A
30 mA
10 mA
30 mA
60 mA
100 mA
Note
Self bias voltage
for IC
For mechanic
For I/F Memory
For DSP
For CCD
For LCD
For Back Light
taSThe products and specification are subject to change without any notice. Please ask for the latest Product Standards to guarantee the satisfaction of your product requirements.
w.Da1.Kotari Yakemachi, Nagaokakyo, Kyoto, 617-8520 Japan
wwM00452AE
Tel. (075)951-8151
http://www.mec.panasonic.co.jp
New publication, effective from Mar.30.2001
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet AN30210A.PDF ] | |
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