ADP5501 Analog Devices, ADP5501 Datasheet - Page 28

• Manufacturer Part Number: ADP5501
• Description: Programmable Current Backlight Driver with Ambient Light Sensor Input
• Manufacturer: Analog Devices

Specifications of ADP5501

• Vin Range: 2.7 to 5.5V
• Vout (v): 24 to 27
• Synchronous: No
• Package: 24-Lead LFCSP
• Led Configuration: Serial
• Topology: Inductive
• I2c Support: Yes
• Max Iout (ma): 30mA
• Brightness Control: I2C
• Switching Frequency: 1MHz
• Over Volt Protection (v): 24V

ADP5501
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
ADP5501ACPZ-RL
1
©2008 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
Z = RoHS Compliant Part.
1
Temperature Range
−40°C to +85°C
INDICATOR
1.00
0.85
0.80
PIN 1
SEATING
PLANE
12° MAX
D07780-0-10/08(0)
Figure 47. 24-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
BSC SQ
VIEW
4.00
TOP
* COMPLIANT TO JEDEC STANDARDS MO-220-VGGD-2
EXCEPT FOR EXPOSED PAD DIMENSION
0.80 MAX
0.65 TYP
0.30
0.23
0.18
Package Description
24-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
4 mm × 4 mm Body, Very Thin Quad
Dimensions shown in millilmeters
BSC SQ
0.20 REF
3.75
Rev. 0 | Page 28 of 28
0.05 MAX
0.02 NOM
(CP-24-2)
COPLANARITY
0.60 MAX
0.08
BSC
0.50
0.50
0.40
0.30
18
13
19
12
0.60 MAX
(BO TT OMVIEW)
EXPOSED
2.50 REF
PAD
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
24
7
6
1
0.23 MIN
PIN 1
INDICATOR
* 2.45
2.30 SQ
2.15
Package Option
CP-24-2