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Número de pieza | MP3351 | |
Descripción | 2A Integrated Photo Flash Charger | |
Fabricantes | MPS | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de MP3351 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! The Future of Analog IC Technology
MP3351
60V, 2A Integrated Photo Flash Charger
With IGBT Driver
DESCRIPTION
The MP3351 is a fast, highly efficient, precision
high voltage photo-flash charger with integrated
IGBT driver for xenon flash applications. The
programmable peak current from 300mA to 2A.
A 200mΩ internal power switch minimizes the
conduction loss. 60V maximum output voltage
lowers the transformer turns ratio and improves
switching loss associated with the primary
leakage inductance. External feedback provides
3% charge accuracy.
The MP3351 is available in a 16-pin 3mm x
3mm QFN package
FEATURES
• Integrated 60V, 200mΩ Power Switch
• Operates from a Single or Duel-Cell Li+ Battery
• 2A peak current w/resistor program
• 3% Charge Accuracy
• Integrated IGBT Driver
APPLICATIONS
• Digital Still Cameras
• Optical Film Cameras
• Mobile Phones With Camera
• PDAs With Camera
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks
of Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VBATT
1.3V-9V
Single or Dual Cell Battery
3-6V
T1
VOUT
+
-
RDYB
IGBTIN
VIN
3, 6
ISET
SW
1 12, 13
7, 8
15
2, 4
MP3351
14
16
PGND
GND
FB
10, 11
N/C
5
IGBTOUT
9 CHARGE
IGBT
MP3351 Rev. 0.91
9/2/2008
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2008 MPS. All Rights Reserved.
1
1 page MP3351 – 60V, 2A INTEGRATED PHOTO FLASH CHARGER WITH IGBT DRIVER
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VOUT = 300V, ISET = 2A, TA = +25ºC, unless otherwise noted.
Flash
MP3351 Rev. 0.91
9/2/2008
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2008 MPS. All Rights Reserved.
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet MP3351.PDF ] |
Número de pieza | Descripción | Fabricantes |
MP3351 | 2A Integrated Photo Flash Charger | MPS |
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