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A8501 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 4 Channel x 100 mA WLED/RGB Driver - Allegro MicroSystems

भाग संख्या A8501
समारोह 4 Channel x 100 mA WLED/RGB Driver
मैन्युफैक्चरर्स Allegro MicroSystems 
लोगो Allegro MicroSystems लोगो 
पूर्व दर्शन
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<?=A8501?> डेटा पत्रक पीडीएफ

A8501 pdf
A8501
2 MHz, 4 Channel×100 mA WLED/RGB Driver
with Output Disconnect
Selection Guide
Part Number
Operating
Temperature, TA
A8501ELPTR-T –40°C to 85°C
A8501GLPTR-T –40°C to 105°C
A8501KLPTR-B –40°C to 125°C
A8501KLPTR-T –40°C to 125°C
Packing
4000 pieces per 13-in. reel
4000 pieces per 13-in. reel
4000 pieces per 13-in. reel
4000 pieces per 13-in. reel
Package
28-pin TSSOP with exposed thermal pad
28-pin TSSOP with exposed thermal pad
28-pin TSSOP with exposed thermal pad
28-pin TSSOP with exposed thermal pad
Leadframe Plating
100% matte tin
100% matte tin
Tin-Bismuth
100% matte tin
Absolute Maximum Ratings*
Characteristic
SW, OVP, CAP, OUT Pins
Symbol
Notes
Rating
–0.3 to 40
Units
V
LED1 through LED4 Pins
–0.3 to 21
V
VIN Pin
Steady state
VIN Transient < 1 s
–0.3 to 34
40
V
V
DIM Pin
Remaining Pins
VDIM
–0.3 to 6
–0.3 to 7
V
V
Range E
–40 to 85
ºC
Operating Ambient Temperature
TA Range G
Range K
–40 to 105
–40 to 125
ºC
ºC
Maximum Junction Temperature
TJ(max)
150 ºC
Storage Temperature
Tstg
–55 to 150
ºC
*Stresses beyond those listed in this table may cause permanent damage to the device. The absolute maximum ratings are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated in the Electrical Characteristics table
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Thermal Characteristics
Characteristic
Package Thermal Resistance
Symbol
RθJA
Test Conditions*
4-layer PCB based on JEDEC standard
*Additional thermal information available on Allegro website.
Value
28
Units
ºC/W
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2

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डाउनलोड[ A8501 Datasheet.PDF ]


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