FAN1585AMX

FAN1585AMX Datasheet

FAN1585A

Part	Datasheet
FAN1585AMX	FAN1585AMX (pdf)

Related Parts	Information
FAN1585AT	FAN1585AT
FAN1585AM18X	FAN1585AM18X
FAN1585ADX	FAN1585ADX

PDF Datasheet Preview
FAN1585A 5A Adjustable/Fixed Low Dropout Linear Regulator • Fast transient response • Low dropout voltage at up to 5A • Load regulation typical • Trimmed current limit • On-chip thermal limiting • Packages TO-220, TO-252, TO-263 and TO-263 Centercut • AGTL+ bus supply for FC-PGA • Low voltage logic supply • Post regulator for switching supply • 3.3V to 1.5V linear regulator • 5V to 1.8V linear regulator The FAN1585A, FAN1585A-1.5, and FAN1585A-1.8 are low dropout three-terminal regulators with 5A output current capability. These devices have been optimized for low voltage applications including VTT bus termination for FC-PGA, where transient response and minimum input voltage are critical. The FAN1585A-1.5 offers 1.5V with 5A current capabilities for AGTL+ bus VTT termination for FC-PGA. The FAN1585A is ideal for low voltage microprocessor applications requiring a regulated output from 1.5V to 3.6V with an input supply of 5V or less, or for FC-PGA applications with trace resistance. Current limit is trimmed to ensure output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperature that would create excessive junction temperatures. The FAN1585A series regulators are available in the industrystandard TO-220, TO-252, TO-263 and TO-263 Centercut power packages. VIN = 3.3V + 22µF FAN1585A VOUT VOUT = VREF 1 + R2/R1 + IAdj • R2 1.5V at 5A + 22µF VIN = 3.3V + 22µF FAN1585A-1.5 VOUT 1.5V at 5A + 22µF FAN1585A Pin Assignments FRONT VIEW PRODUCT SPECIFICATION Tab is Out. 12 3 FRONT VIEW Tab is VOUT FRONT VIEW Tab is Out. 12 3 FRONT VIEW Tab is Out. 12 3 ADJ/ OUT IN GND 3-Lead Plastic TO-220 = 3°C/W ADJ/ OUT IN GND 3-Lead Plastic TO-252 = 3°C/W ADJ/ OUT IN GND 3-Lead Plastic TO-263 = 3°C/W* ADJ/ 3-Lead Plastic TO-263 Center Cut = 3°C/W* *With package soldered to square inch copper area over backside ground plane or internal power plane, can vary from 30°C/W to more than 40°C/W. Other mounting techniques can provide a thermal resistance lower than 30°C/W. Absolute Maximum Ratings Parameter VIN Operating Junction Temperature Range Storage Temperature Range Lead Temperature Soldering, 10 sec. Ordering Information Product Number FAN1585AMX FAN1585AMCX FAN1585AT FAN1585AM15X FAN1585AMC15X FAN1585AT15 FAN1585AM18X FAN1585AMC18X FAN1585AT18 FAN1585AD FAN1585ADX Package TO-263 in Tape and Reel TO-263 Center Cut in Tape and Reel TO-220 TO-263 in Tape and Reel TO-263 Center Cut in Tape and Reel TO-220 TO-263 in Tape and Reel TO-263 Center Cut in Tape and Reel TO-220 TO-252 TO-252 in Tape and Reel PRODUCT SPECIFICATION DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, or c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 7/8/05 0.0m 001 Stock#DS30001585 2005 Fairchild Semiconductor Corporation

PDF Datasheet Preview

FAN1585A
5A Adjustable/Fixed Low Dropout Linear Regulator
• Fast transient response
• Low dropout voltage at up to 5A
• Load regulation typical
• Trimmed current limit
• On-chip thermal limiting
• Packages TO-220, TO-252, TO-263 and TO-263 Centercut
• AGTL+ bus supply for FC-PGA
• Low voltage logic supply
• Post regulator for switching supply
• 3.3V to 1.5V linear regulator
• 5V to 1.8V linear regulator

The FAN1585A, FAN1585A-1.5, and FAN1585A-1.8 are low dropout three-terminal regulators with 5A output current capability. These devices have been optimized for low voltage applications including VTT bus termination for FC-PGA, where transient response and minimum input voltage are critical. The FAN1585A-1.5 offers 1.5V with 5A current capabilities for AGTL+ bus VTT termination for FC-PGA. The FAN1585A is ideal for low voltage microprocessor applications requiring a regulated output from 1.5V to 3.6V with an input supply of 5V or less, or for FC-PGA applications with trace resistance.

Current limit is trimmed to ensure output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperature that would create excessive junction temperatures.

The FAN1585A series regulators are available in the industrystandard TO-220, TO-252, TO-263 and TO-263 Centercut power packages.

VIN = 3.3V +
22µF

FAN1585A

VOUT

VOUT = VREF 1 + R2/R1 + IAdj
• R2
1.5V at 5A +
22µF

VIN = 3.3V +
22µF

FAN1585A-1.5

VOUT
1.5V at 5A +
22µF

FAN1585A

Pin Assignments

FRONT VIEW

PRODUCT SPECIFICATION

Tab is Out. 12 3

FRONT VIEW Tab is VOUT

FRONT VIEW

Tab is Out. 12 3

FRONT VIEW

Tab is Out. 12 3

ADJ/ OUT IN GND
3-Lead Plastic TO-220 = 3°C/W

ADJ/ OUT IN GND
3-Lead Plastic TO-252 = 3°C/W

ADJ/ OUT IN GND
3-Lead Plastic TO-263 = 3°C/W*

ADJ/
3-Lead Plastic TO-263 Center Cut = 3°C/W*
*With package soldered to square inch copper area over backside ground plane or internal power plane, can vary from 30°C/W to more than 40°C/W. Other mounting techniques can provide a thermal resistance lower than 30°C/W.

Absolute Maximum Ratings

Parameter VIN Operating Junction Temperature Range Storage Temperature Range Lead Temperature Soldering, 10 sec.
Ordering Information

Product Number FAN1585AMX FAN1585AMCX FAN1585AT FAN1585AM15X FAN1585AMC15X FAN1585AT15 FAN1585AM18X FAN1585AMC18X FAN1585AT18 FAN1585AD FAN1585ADX

Package TO-263 in Tape and Reel TO-263 Center Cut in Tape and Reel TO-220 TO-263 in Tape and Reel TO-263 Center Cut in Tape and Reel TO-220 TO-263 in Tape and Reel TO-263 Center Cut in Tape and Reel TO-220 TO-252 TO-252 in Tape and Reel

PRODUCT SPECIFICATION

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:

Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, or c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.

A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
7/8/05 0.0m 001 Stock#DS30001585 2005 Fairchild Semiconductor Corporation

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived FAN1585AMX Datasheet file may be downloaded here without warranties.

Datasheet ID: FAN1585AMX 513874