A8282SLB Allegro Microsystems Inc, A8282SLB Datasheet

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A8282SLB

Manufacturer Part Number
A8282SLB
Description
IC REG LNB SUPPLY/CTRL 24-SOIC
Manufacturer
Allegro Microsystems Inc
Datasheet

Specifications of A8282SLB

Applications
Converter, Analog and Digital Satellite Receivers
Voltage - Input
16.5 ~ 48 V
Number Of Outputs
1
Voltage - Output
12 ~ 20 V
Operating Temperature
-20°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Primary Input Voltage
47V
No. Of Outputs
1
Output Voltage
20V
No. Of Pins
24
Operating Temperature Range
-20°C To +85°C
Termination Type
SMD
Supply Voltage Min
17.5V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A8282SLB
Quantity:
5 510
Part Number:
A8282SLB
Manufacturer:
Allegro
Quantity:
3 148
Part Number:
A8282SLB
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Part Number:
A8282SLB/A8282
Quantity:
500
Part Number:
A8282SLBTR-T
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan
for a product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The
information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no respon-
sibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use.
For existing customer transition, and for new customers or new appli-
cations, contact your local Allegro Sales Representative.
This device is no longer in production. The device should not be
purchased for new design applications. Samples are no longer available.
Date of status change: November 1, 2010
Recommended Substitutions:
NOTE: For detailed information on purchasing options, contact your
local Allegro field applications engineer or sales representative.
Discontinued Product
LNB Supply and Control-Voltage Regulators
A8281 and A8282

Related parts for A8282SLB

A8282SLB Summary of contents

Page 1

LNB Supply and Control-Voltage Regulators Discontinued Product This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available. Date of status change: November 1, 2010 Recommended Substitutions: For existing ...

Page 2

... The A8281SLB output is set supplied in a 16-lead SOIC package with internally-fused leads for enhanced thermal dissipation. The fused leads are at ground potential and need no electrical isolation. The A8282SLB output is set to 12, 13, 18 terminals. Additionally possible to increase the selected voltage compensate for the voltage drop in the coaxial cable (LLC terminal high) ...

Page 3

AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS 0.1 F 0.1 F VINT (A8282 ONLY) VOLTAGE REG. CHARGE PUMP – 176 kHz ENT 8 & WAVESHAPING TSD OLF OVER- CURRENT 1 EXTM OLF 2 VBULK 3 ...

Page 4

ELECTRICAL CHARACTERISTICS: unless otherwise noted < V < LNB IN Characteristic Symbol Supply Voltage Range Output Voltage Error E (reference Output Voltage Select table) Output Reverse Current I Buck Switch ...

Page 5

AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS - - - - - ...

Page 6

CONTROL-VOLTAGE REGULATORS - 8281 8282 AND LNB SUPPLY AND - - ...

Page 7

AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS ...

Page 8

LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS VOLTAGE VINT REG. TCAP 25 k VOLTAGE SELECT 8282 AND – LNB X6 + ...

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AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS ...

Page 10

V OLF + POWER GROUND +30 V Dwg. EP-072 www.allegromicro.com CONTROL-VOLTAGE REGULATORS APPLICATIONS INFORMATION (cont’d) BUCK REG. C TCAP VIN Typical application 8281 AND LNB SUPPLY AND C1 C INT R1 TCAP C2 C3 VIN ...

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AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS ...

Page 12

LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS 8282 AND ...

Page 13

AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS 16 0.2992 0.2914 0.020 1 0.013 0.0926 0.1043 0.0040 16 7.60 7.40 0.51 1 0.33 2.65 2.35 0. 0.050 3 BSC 0.4133 0.3977 MIN 1.27 3 10.50 BSC ...

Page 14

MIN. 24 7.60 7.40 0. 0.33 15.60 15.20 2.65 2.35 0.10 MIN. 8281 LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS 0.0125 0.0091 0.419 0.394 0.050 ...

Page 15

AND LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS The products described here are manufactured under one or more U.S. patents or U.S. patents pending. Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the ...

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