MP3360DG-LF-Z Datasheet, PDF (1/8 Pages) MPS Industries, Inc. – Highly Integrated Photo Flash Charger and IGBT Driver

The Future of Analog IC Technology
MP3360
Highly Integrated Photo Flash Charger
and IGBT Driver
DESCRIPTION
The MP3360 is a fast, highly efficient and
precision high voltage photo-flash charger for
camera phone xenon flash.
The MP3360 has programmable peak currents
of 1.5A/1.4A/1.3A/1.2A/1.1A/1.0A/0.9A/0.8A
/0.75A/0.7A/0.65A/0.6A/0.55A/0.5A/0.45A/0.4A.
A 60V, 0.5Ω internal power switch lowers
transformer turns ratio and switching losses
associated with the primary leakage inductance
and winding capacitance. Integrated secondary
feedback resistors provide +/-2.5% output
voltage charge accuracy. MP3360 also has an
integrated IGBT driver with a regulated 2.7V
gate voltage.
MP3360 is available in the 10-pin, 2X2 flip chip
package.
FEATURES
• Integrated 60V, 0.5Ω Power Switch
• Single wire digital interface for current limit
programming.
• 2.5% Charge Accuracy
• <1uA Shutdown Current
• Integrated IGBT Driver with Regulated Gate
Voltage
APPLICATIONS
• Mobile Phones with Xeon Flash
• Digital Still Cameras
• Optical Film Cameras
• PDAs with Xeon Flash
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VIN
GND
CHAG
RDYB
IGBTIN
R1
U1
10
9 _VIN
SW ³
MP3360
8
AGND
FB ⁵
6
CHG
4
RDYB
1 _IGBTIN
IGBTOUT ²
PGND
7
VIGBT ¹⁰
T1
1
4
6
3
TP7
R2
499k
1206
T2
1
3
2
5, 6, 7, 8
4
1, 2, 3
600V/1A
TP6
TP8
Xenon Flash
TP9
R3
1M
1206
MP3360 Rev. 0.9
www.MonolithicPower.com
1
1/29/2010
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.