AS1112BQFT austriamicrosystems, AS1112BQFT Datasheet - Page 6

• 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 - E l e c t r i c a l C h a r a c t e r i s t i c s
Switching Characteristics
V
Table 7. Switching Characteristics
1. See
2. See
Dissipation Ratings
Table 8. Dissipation Ratings
www.austriamicrosystems.com
CC
Symbol
= +3.0 to +5.5V, T
t
t
t
t
t
t
PD0
PD1
PD2
PD3
t
t
32-pin TQFN 5x5 mm
t
R0
R1
F0
F1
D
Figure 12 on page
Figure 14 on page
Package Type
Propagation Delay Time
Average Output Delay
Parameter
AMB
Rise Time
Fall Time
Time
13.
14.
= -40 to +85ºC. Typical values are at T
Power Rating
(T
AMB
5433mW
OUTn, XERR
< 25ºC)
time, see
OUTn, DC = 3F
OUTn, DC = 3F
Revision 1.04
OUTn, OUTn+1
GSCLK, OUT0
OEN, OUT0
CLK, SDO
Conditions
2
Figure 8 on page
(includes error detection
SOUT
SDO
Derating Factor
43.47mW/ºC
above 25ºC
AMB
1
HEX
HEX
2
= 25°C, V
2
2
10)
CC
Power Rating
= 5V (unless otherwise specified).
(T
AMB
3477mW
Min
= 70ºC)
1000
Typ
20
20
15
30
30
30
8
8
Power Rating
(T
Max
AMB
2825mW
= 85ºC)
Unit
6 - 18
ns
ns
ns
ns