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MP3360DG-LF-P

P1-P3P4-P6P7-P8
MP3360 – HIGHLY INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER
MP3360 Rev. 0.9 www.MonolithicPower.com 4
1/29/2010 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
PIN FUNCTIONS
Pin Name Function
1 IGBTIN Logic Input Pin for IGBT Drive.
2 IGBTOUT Output Drive for IGBT Gate. Connect this pin to the gate of the IGBT.
3 SW Switch Pin. This is the drain of the internal power switch.
4 RDYB Open-Drain Power-Ready Output. RDYB becomes low when the output voltage is reached.
5 FB Feedback Pin. Its trip voltage is 298V
6 CHG
Charge Enable Pin. A low to high transition on this pin puts the part into power delivery
mode. Once the target voltage is reached, the part will stop charging the output. Toggle
this pin will start charging again. Bring this pin low will terminate the power delivery and put
the part in shutdown. This pin can be also used to program the peak current regulation. See
the description for current programming.
7 PGND Power Ground
8 AGND Analog ground. Tie it directly to local ground plane.
9 VIN
Input Supply Pin. Connect it to system supply voltage. Bypass VIN to GND with a 0.1uF or
greater ceramic capacitor.
10 VIGBT
2.7V LDO output. VIGBT is the supply voltage for IGBT gate driver. Bypass VIGBT with
0.1uF cap to GND.
MP3360 – HIGHLY INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER
MP3360 Rev. 0.9 www.MonolithicPower.com 5
1/29/2010 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CURVES
INPUT VOLTAGE (V) V
OUT
(V)
Charge Time vs.
Input Voltage
600
900
1200
1500
1800
2100
2400
2700
3000
3300
3600
3900
2.5 3 3.5 4 4.5 5 5.5 6 6.5
CHARGE TIME (mS)
I
SET
=1.5V
C
OUT
=100uF
V
OUT
=300V
I
SET
=1.5V
C
OUT
=47uF
V
OUT
=300V
Efficiency vs V
OUT
I
SET
=1.5A
50
53
56
59
62
65
68
71
74
77
80
70 110 150 190 230 270 310
EFFICIENCY ( % )
V
IN
=4.5V
V
IN
=3V
V
IN
=6V
0.995
0.996
0.997
0.998
0.999
1
1.001
2.5 3 3.5 4 4.5 5 5.5 6 6.5
INPUT VOLTAGE (V)
NORMALIZED OUTPUT VOLTAGE (V)
I
SET
=1.5V
C
OUT
=47uF
V
OUT
=300V
Line Regulation
V
SW
20V/div.
V
OUT
100V/div.
I
SW
1A/div.
2us/div.
Switching Waveform
V
IN
= 3.3V, V
OUT
= 300V,
I
SET
= 1.5A, C
OUT
= 47uF
Switching Waveform
V
IN
= 5.0V, V
OUT
= 300V,
I
SET
= 1.5A, C
OUT
= 47uF
V
SW
20V/div.
V
OUT
100V/div.
I
SW
1A/div.
2us/div.
V
CHG
2V/div.
V
RDYB
2V/div.
V
OUT
100V/div.
I
SW
500mA/div.
V
CHG
2V/div.
V
RDYB
2V/div.
V
OUT
100V/div.
I
SW
500mA/div.
V
CHG
2V/div.
V
RDYB
2V/div.
V
OUT
100V/div.
I
SW
500mA/div.
V
CHG
2V/div.
V
RDYB
2V/div.
V
OUT
100V/div.
I
SW
500mA/div.
400µ s/div.
Charging Waveform
V
IN
= 3.3V, V
OUT
= 300V,
I
SET
= 1.5A, C
OUT
= 47uF
200µ s/div.
Charging Waveform
V
IN
= 5.0V, V
OUT
= 300V,
I
SET
= 1.5A, C
OUT
= 47uF
1s/div.
Charging Waveform
V
IN
= 3.3V, V
OUT
= 300V,
I
SET
= 1.5A, C
OUT
= 100uF
400µ s/div.
Charging Waveform
V
IN
= 5.0V, V
OUT
= 300V,
I
SET
= 1.5A, C
OUT
= 100uF
MP3360 – HIGHLY INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER
MP3360 Rev. 0.9 www.MonolithicPower.com 6
1/29/2010 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
BLOCK DIAGRAM
Figure 1—Functional Block Diagram
P1-P3P4-P6P7-P8

MP3360DG-LF-P

Mfr. #:
Buy MP3360DG-LF-P
Manufacturer:
Monolithic Power Systems (MPS)
Description:
Display Drivers & Controllers 300V Xenon Flash Charg & IGBT Drvr
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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