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A8293 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Single LNB Supply and Control Voltage Regulator - Allegro MicroSystems

भाग संख्या A8293
समारोह Single LNB Supply and Control Voltage Regulator
मैन्युफैक्चरर्स Allegro MicroSystems 
लोगो Allegro MicroSystems लोगो 
पूर्व दर्शन
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<?=A8293?> डेटा पत्रक पीडीएफ

A8293 pdf
A8293
Single LNB Supply and Control Voltage Regulator
DESCRIPTION (CONTINUED)
The device uses a 2-wire bidirectional serial interface, compatible
with the I2C™ standard, that operates up to 400 kHz.
The A8293 is supplied in two lead (Pb) free MLP/QFN packages:
ES, 20-contact, 4 mm × 4 mm, 0.75 nominal overall height, and
ET, 28-contact, 5 mm × 5 mm, 0.90 nominal overall height.
SELECTION GUIDE
Part Number
A8293SESTR-T [2]
A8293SETTR-T [2]
Packing [1]
7 in. reel, 1500 pieces/reel
12 mm carrier tape
7 in. reel, 1500 pieces/reel
12 mm carrier tape
[1] Contact Allegro for additional packing options.
[2] Leadframe plating 100% matte tin.
Description
ES package, MLP/QFN surface mount
4 mm × 4 mm × 0.75 mm nominal height
ET package, MLP/QFN surface mount
5 mm × 5 mm × 0.90 mm nominal height
ABSOLUTE MAXIMUM RATINGS
Characteristic
Load Supply Voltage, VIN pin
Output Current [3]
Output Voltage, BOOST pin
Output Voltage, LNB pin
Output Voltage, LX pin
Output Voltage, VCP pin
Logic Input Voltage, EXTM pin
Logic Input Voltage, other pins
Logic Output Voltage
Operating Ambient Temperature
Junction Temperature
Storage Temperature
Symbol
VIN
IOUT
Surge [4]
VCP
Conditions
TA
TJ(max)
Tstg
Rating
30
Internally
Limited
–0.3 to 33
–1 to 33
–0.3 to 30
–0.3 to 41
–0.3 to 5
–0.3 to 7
–0.3 to 7
–20 to 85
150
–55 to 150
Units
V
A
V
V
V
V
V
V
V
°C
°C
°C
[3] Output current rating may be limited by duty cycle, ambient temperature, and heat sinking. Under any set of conditions, do not exceed the
specified current ratings, or a junction temperature, TJ, of 150°C.
[4] Use Allegro recommended Application circuit.
PACKAGE THERMAL CHARACTERISTICS [5]
Package
RθJA
(°C/W)
PCB
ES 37 (estimated)
4-layer
ET 32
4-layer
[5] Additional information is available on the Allegro website.
Allegro MicroSystems
955 Perimeter Road
Manchester, NH 03103-3353 U.S.A.
www.allegromicro.com
2

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