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A8512 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - LED Backlight Driver - Allegro Micro Systems

भाग संख्या A8512
समारोह LED Backlight Driver
मैन्युफैक्चरर्स Allegro Micro Systems 
लोगो Allegro Micro Systems लोगो 
पूर्व दर्शन
1 Page
		
<?=A8512?> डेटा पत्रक पीडीएफ

A8512 pdf
A8512
www.DataSheet4U.com
LED Backlight Driver for Medium/Large Displays
Selection Guide
Part Number
A8512ELBTR-T
A8512EETTR-T
Packing
1000 pieces per 13-in. reel
1500 pieces per 7-in. reel
Package
24-pin SOICW, with internally fused pins for enhanced
thermal dissipation
28-contact QFN, with exposed thermal pad for enhanced
thermal dissipation
Absolute Maximum Ratings
Characteristic
VIN Pin Input Voltage
LED1-LED6 Pin Voltage
OVP Pin Input Voltage
SENSE1 and SENSE2 Pin Input
Voltage
VBIAS, VREG7V, and DRIVER Pins
Remaining Pins Input Voltage
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Symbol
VIN
VLEDx
VOVP
VSENx
TA
TJ(max)
Tstg
Range E
Notes
Rating
–0.3 to 34
–0.3 to 40
–0.3 to 50
–0.3 to 1
–0.3 to 10
–0.3 to 7
–40 to 85
150
–55 to 150
Unit
V
V
V
V
V
V
ºC
ºC
ºC
Thermal Characteristics may require derating at maximum conditions, see application information
Characteristic
Symbol
Test Conditions*
Package LB, on 2-layer PCB, 1-in2. 2-oz copper exposed area
Package Thermal Resistance
RθJA Package LB, on 4-layer PCB, based on JEDEC standard
Package ET, 4-layer PCB, based on JEDEC standard
*Additional thermal information available on the Allegro website
Value Unit
51 ºC/W
35 ºC/W
32 ºC/W
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2

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