AS1112BQFT austriamicrosystems, AS1112BQFT Datasheet - Page 16

• Manufacturer Part Number: AS1112BQFT
• Description: IC, LED DRIVER, CONSTANT CURRENT, TQFN32
• Manufacturer: austriamicrosystems

Specifications of AS1112BQFT

• Led Driver Application: LED Displays, LED Signboards And Display Backlights
• No. Of Outputs: 16
• Output Current: 80mA
• Output Voltage: 15V
• Input Voltage: 3V To 5.5V
• Topology: Constant Current
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS1112
Data Sheet - P a c k a g e D r a w i n g s a n d M a r k i n g s
10 Package Drawings and Markings
The device is available in an 32-pin TQFN 5x5 mm package.
Figure 16. 32-pin TQFN 5x5 mm Package
www.austriamicrosystems.com
Notes:
1. Dimensioning and tolerancing conform to ASME Y14.5 M-194.
2. All dimensions are in millimeters while angle is in degrees.
3. Dimension b applies to metallized terminal and is measured between 0.25mm and 0.30mm from the terminal tip.
Dimension L1 represents terminal full back from package edge up to 0.1mm is acceptable.
4. Coplanarity applies to the exposed heat slug as well as the terminal
5. Radius on terminal is optional.
Symbol
A1
D1
E1
A
D
E
b
0.80
0.18
3.50
3.50
Min
0.203
Nom
REF
BSC
BSC
0.23
5.00
5.00
3.60
3.60
Common Dimensions
Max
1.00
0.30
3.70
3.70
Symbol
aaa
ccc
L1
P
e
L
0.30
Min
Revision 1.04
Nom
BSC
BSC
0.10
0.40
0.15
45°
0.5
0.50
0.10
Max
16 - 18