AS1109-BQFT austriamicrosystems, AS1109-BQFT Datasheet - Page 20

• Manufacturer Part Number: AS1109-BQFT
• Description: IC DRIVER LED 4-BIT CC 16-QFN
• Manufacturer: austriamicrosystems
• Type: General Purposer

Specifications of AS1109-BQFT

• Constant Current: Yes
• Topology: 8-Bit Shift Register, PWM
• Number Of Outputs: 8
• Internal Driver: Yes
• Type - Primary: General Purpose
• Frequency: 50MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 15V
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 100mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -

AS1109
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
Figure 24. Voltage Reducer using Resistor (Left) and Zener Diode (Right)
Voltage Supply
Voltage Supply
{
}
V
DROP
V
DROP
V
LED
V
LED
V
F
V
DS
V
F
V
DS
AS1109
AS1109
www.austriamicrosystems.com/LED-Driver-ICs/AS1109
Revision 1.20
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