MP1529DR MPS [Monolithic Power Systems], MP1529DR Datasheet - Page 11

• Manufacturer Part Number: MP1529DR
• Description: Fixed Frequency Step-Up Converter LCD Backlight Plus Flash
• Manufacturer: MPS [Monolithic Power Systems]

TYPICAL APPLICATION CIRCUITS
PACKAGE INFORMATION
NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications.
Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS
products into any application. MPS will not assume any legal responsibility for any said applications.
MP1529 Rev. 1.0
11/23/2005
Figure 4—Driving 2 x 6 Backlight Strings (20mA per WLED) and 1 Flash String (40mA Preview,
GND
EN1
EN2
V
IN
Pin 1 Dot
By marking
3.950 (0.156)
4.050 (0.159)
TM
MP1529 – FIXED FREQUENCY STEP-UP CONVERTER LCD BACKLIGHT PLUS FLASH
C4
10nF
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
Top View
(4 X 4mm)
3.950 (0.156)
4.050 (0.159)
QFN 16L
© 2005 MPS. All Rights Reserved.
QFN16 (4mm x 4mm)
www.MonolithicPower.com
0.850 ( 0.0335)
0.950 (0.0374)
100mAFlash)
0.550 (0.217)
0.650 (0.256)
16
10
11
1
2
3
9
6
4
(continued)
IN
EN1
EN2
COMP
ISET1
ISET2
ISET3
GND
SS
MP1529
0.650
BSC
0.000-0.025
PGND
LED1
LED2
LED3
OUT
SW
Btm View
14
12
8
7
5
13, 15
2.280 (0.898)
2.35 (0.093)
2.45 (0.097)
R0.030Max.
Ref.
D1
16
0.178 (0.007)
0.228 (0.009)
Pin 1 Identification
Exposed Pad
(Analog Ground)
0.40 (0.0158)
0.50 (0.0197)
0.28 (0.011)
0.38 (0.015)
MP1529_F04_S01
V
OUT
11