PT6310G [TI]

2A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, PDFM12, PLASTIC, SIP-12;
PT6310G
型号: PT6310G
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

2A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, PDFM12, PLASTIC, SIP-12

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For assistance or to order, call (800) 531-5782  
P T 6 3 1 0 S e r i e s  
SLTS076  
(Revised 8/17/99)  
2 AMP ADJUSTABLE POSITIVE STEP-DOWN  
INTEGRATED SWITCHING REGULATOR  
87% Efficiency  
Switching Regulator (ISR) designed to  
Adjustable Output Voltage  
Internal Short Circuit Protection  
Over-Temperature Protection  
On/Off Control (Ground Off)  
Small SIP Footprint  
meet the on-board power conversion  
needs of battery powered or other equip-  
ment requiring high efficiency and  
small size. This high performance ISR  
offers a unique combination of features  
combining 87% typical efficiency with  
open-collector on/off control and ad-  
justable output voltage.  
Wide Input Range  
The PT6310 series is a High-  
Performance 2 Amp, 12-Pin SIP  
(Single In-line Package) Integrated  
Quiescent current in the shutdown  
mode is typically less than 100µA.  
Pin-Out Information  
Ordering Information  
PT 6310! = +14.6 Volts  
PT 6311! = +15.5 Volts  
PT 6312! = +15.0 Volts  
PT 6313! = +8.0 Volts  
PT Series Suffix  
Case/Pin  
Configuration  
(PT1234X)  
Pin Function  
Inhibit  
1
(30V max)  
Vertical Through-Hole  
N
A
C
2
3
Vin  
Vin  
Standard Application  
Horizontal Through-Hole  
Horizontal Surface Mount  
VOADJ  
12  
4
Vin  
VIN  
VOUT  
2,3,4  
9,10,11  
C2  
5
GND  
GND  
GND  
GND  
Vout  
PT6300  
1
6
7
Pkg Style 200  
5,6,7,8  
+
C1  
INH  
Q1  
8
9
COM  
COM  
C1 = Optional 1µF ceramic  
C2 = Required 100µF electrolytic  
Q1 = NFET  
10  
11  
12  
Vout  
Vout  
Vout Adj  
Specifications  
PT6310 Series  
Characteristics  
(T = 25°C unless noted)  
a
Symbols  
Conditions  
Min  
Typ  
Max  
Units  
Output Current  
Io  
Isc  
Over Vin range  
Vin = Vo + 5V  
0.1 Io 2.0 A  
Over Vin Range, Io = 2.0 A  
Ta = 0°C to +60°C  
0.1*  
5.0  
2.0  
A
Apk  
V
Short Circuit Current  
Input Voltage Range  
Output Voltage Tolerance  
Vin  
Vo  
Vo + 4  
38**  
1.0  
2.0  
%Vo  
Line Regulation  
Load Regulation  
Vo Ripple/Noise  
Regline  
Regload  
Vn  
Over Vin range  
0.25  
0.25  
2
0.5  
0.5  
%Vo  
%Vo  
%Vo  
0.1 Io 2.0 A  
Vin = Vin min, Io = 2.0A  
Transient Response  
with Co = 100µF  
ttr  
50% load change  
100  
200  
µSec  
%Vo  
Vos  
Vo over/undershoot  
5.0  
87  
Efficiency  
η
Vin=24V, Io = 2.0 A  
%
Switching Frequency  
ƒo  
Over Vin and Io ranges  
600  
500  
700  
550  
800  
600  
kHz  
kHz  
PT6312 only  
Shutdown Current  
Quiescent Current  
Isc  
Inl  
Vo  
Vin = 15V  
Io = 0A, Vin =10V  
100  
10  
µA  
mA  
Output Voltage  
Below Vo  
Above Vo  
See Application Notes.  
Adjustment Range  
Absolute Maximum  
Ta  
Ta  
-40  
-40  
+85  
+70  
°C  
Operating Temperature Range  
Recommendated Operating  
Temperature Range  
Free Air Convection, (40-60LFM)  
At Vin = 18V, Io = 2.0A  
°C  
Thermal Resistance  
Storage Temperature  
Mechanical Shock  
θja  
Free Air Convection (40-60LFM)  
30  
°C/W  
Ts  
-40  
+125  
°C  
Per Mil-STD-883D, Method 2002.3, 1 msec,  
Half Sine, mounted to a fixture  
500  
G’s  
Mechanical Vibration  
Weight  
Per Mil-STD-883D, Method 2007.2,  
20-2000 Hz,Soldered in a PC board  
10  
G’s  
6.5  
grams  
*
ISR will operate to no load with reduced specifications.  
** Input voltage cannot exceed 30V when the inhibit function is used.  
Note: The PT6310 requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications.  
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.ti.com/powertrends  
IMPORTANT NOTICE  
Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue  
any product or service without notice, and advise customers to obtain the latest version of relevant information  
to verify, before placing orders, that information being relied on is current and complete. All products are sold  
subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those  
pertaining to warranty, patent infringement, and limitation of liability.  
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in  
accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent  
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily  
performed, except those mandated by government requirements.  
Customers are responsible for their applications using TI components.  
In order to minimize risks associated with the customer’s applications, adequate design and operating  
safeguards must be provided by the customer to minimize inherent or procedural hazards.  
TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent  
that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other  
intellectual property right of TI covering or relating to any combination, machine, or process in which such  
semiconductor products or services might be or are used. TI’s publication of information regarding any third  
party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.  
Copyright 2000, Texas Instruments Incorporated  
MECHANICAL DATA  
MPSI029 – SEPTEMBER 2001  
EBG (R–PSIP–T12)  
PLASTIC SINGLE–IN–LINE MODULE  
Suffix G  
2.36 (59,94) MAX.  
2.030 (51,56)  
0.325  
(8,25)  
1.71 (43,43) MAX.  
0.50  
0.55  
0.19 (4,82)  
(13,97)  
(12,70)  
Note G  
0.38  
0.67 (17,01)  
MAX.  
(9,65)  
0.017  
(0,43)  
TYP.  
1
0.32  
(8,12)  
0.40 (10,16)  
0.30 (7,62)  
0.040  
(1,01)  
0.140  
0.017 (0,43) TYP.  
0.100 (2,54) TYP.  
ø0.187 (4,75)  
2 Places  
(3,55)  
MIN.  
0.38 (9,65)  
MAX.  
2.42 (61,46)  
2.030 (51,56)  
1.77 (44,95)  
1.21 (30,73)  
Hole for #6–32 screws  
0.325  
(8,25)  
0.28  
(7,11)  
0.18 (4,57)  
Note E  
Note F  
0.78  
(19,81)  
0.41 (10,41)  
0.360 (9,14)  
0.20  
(5,08)  
1
0.040 (1,01)  
0.07  
(1,77)  
ø0.035 (0,88) MIN. 12 Places  
Plated through  
0.335  
(8,50)  
0.100 (2,54) 11 Places  
0.465 (11,81)  
PC LAYOUT  
4203445/A 08/01  
NOTES: A. All linear dimensions are in inches (mm).  
B. This drawing is subject to change without notice.  
C. 2 place decimals are 0.030 (0,76mm).  
D. 3 place decimals are 0.010 (0,25mm).  
E. Recommended mechanical keep out area.  
F. No copper, power or signal traces in this area.  
G. The metal tab is isolated but electrically conductive. No  
signal traces are allowed under the metal tab area. A  
solid copper island is recommended, which may be  
grounded.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
enhancements, improvements, and other changes to its products and services at any time and to discontinue  
any product or service without notice. Customers should obtain the latest relevant information before placing  
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms  
and conditions of sale supplied at the time of order acknowledgment.  
TI warrants performance of its hardware products to the specifications applicable at the time of sale in  
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI  
deems necessary to support this warranty. Except where mandated by government requirements, testing of all  
parameters of each product is not necessarily performed.  
TI assumes no liability for applications assistance or customer product design. Customers are responsible for  
their products and applications using TI components. To minimize the risks associated with customer products  
and applications, customers should provide adequate design and operating safeguards.  
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,  
copyright, maskworkright, orotherTIintellectualpropertyrightrelatingtoanycombination, machine, orprocess  
in which TI products or services are used. Information published by TI regarding third–party products or services  
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.  
Use of such information may require a license from a third party under the patents or other intellectual property  
of the third party, or a license from TI under the patents or other intellectual property of TI.  
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without  
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction  
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for  
such altered documentation.  
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that  
product or service voids all express and any implied warranties for the associated TI product or service and  
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.  
Mailing Address:  
Texas Instruments  
Post Office Box 655303  
Dallas, Texas 75265  
Copyright 2001, Texas Instruments Incorporated  
MECHANICAL DATA  
MPSI027 – SEPTEMBER 2001  
EBE (R–PSIP–T12)  
PLASTIC SINGLE-IN-LINE MODULE  
Suffix R  
2.36 (59,94) MAX.  
2.030 (51,56)  
0.325  
(8,25)  
1.71 (43,43) MAX.  
0.50  
0.55  
0.19 (4,82)  
(13,97)  
(12,70)  
Note F  
0.38  
(9,65)  
0.67 (17,01)  
MAX.  
1
0.32 (8,12)  
0.40  
(10,16)  
ø0.187 (4,75)  
2 Places  
0.170 (4,31)  
MIN.  
0.017 (0,43) TYP.  
0.100 (2,54) TYP.  
0.017 (0,43)  
TYP.  
0.38 (9,65)  
MAX.  
0.30 (7,62)  
0.465  
(11,81)  
2.42 (61,46)  
1.77 (44,95)  
0.325  
(8,25)  
0.335 (8,50)  
0.040 (1,01)  
0.100 (2,54) 11 Places  
1
0.42  
(10,66)  
0.070  
(1,77)  
0.100 (2,54)  
ø0.035 (0,88) MIN. 12 Places  
Plated through  
Note E  
PC Layout  
4203443/A 08/01  
NOTES:  
A. All linear dimensions are in inches (mm).  
B. This drawing is subject to change without notice.  
C. 2 place decimals are " 0.030 (" 0, 76 mm).  
3 place decimals are " 0.010 (" 0, 25 mm).  
D.  
E. Recommended mechanical keep-out area.  
F. The metal tab is isolated but electrically  
conductive. It can be grounded.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
enhancements, improvements, and other changes to its products and services at any time and to discontinue  
any product or service without notice. Customers should obtain the latest relevant information before placing  
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms  
and conditions of sale supplied at the time of order acknowledgment.  
TI warrants performance of its hardware products to the specifications applicable at the time of sale in  
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI  
deems necessary to support this warranty. Except where mandated by government requirements, testing of all  
parameters of each product is not necessarily performed.  
TI assumes no liability for applications assistance or customer product design. Customers are responsible for  
their products and applications using TI components. To minimize the risks associated with customer products  
and applications, customers should provide adequate design and operating safeguards.  
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,  
copyright, maskworkright, orotherTIintellectualpropertyrightrelatingtoanycombination, machine, orprocess  
in which TI products or services are used. Information published by TI regarding third–party products or services  
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.  
Use of such information may require a license from a third party under the patents or other intellectual property  
of the third party, or a license from TI under the patents or other intellectual property of TI.  
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without  
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction  
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for  
such altered documentation.  
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that  
product or service voids all express and any implied warranties for the associated TI product or service and  
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.  
Mailing Address:  
Texas Instruments  
Post Office Box 655303  
Dallas, Texas 75265  
Copyright 2001, Texas Instruments Incorporated  
MECHANICAL DATA  
MPSI032 – SEPTEMBER 2001  
PLASTIC SINGLE-IN-LINE MODULE  
Suffix B  
EBK (R–PSIP–G12)  
2.36 (59,94) MAX.  
2.030 (51,56)  
0.325  
(8,25)  
1.71 (43,43) MAX.  
0.50  
(12,70)  
0.55  
(13,97)  
0.19 (4,82)  
Note H  
0.38  
(9,65)  
0.67 (17,01)  
MAX.  
1
0.32  
(8,12)  
0.40 (10,16)  
0.30 (7,62)  
0.080  
(2,02)  
MIN.  
0.017 (0,43) TYP.  
0.100 (2,54) TYP.  
ø0.187 (4,75)  
2 Places  
0.38  
(9,65)  
MAX.  
0.006 (0,15)  
MAX.  
Seating Plane  
2.42 (61,46)  
2.030 (51,56)  
1.77 (44,95)  
1.21 (30,73)  
Hole for #6–32 screws  
0.325  
(8,25)  
0.28  
(7,11)  
0.18 (4,57)  
Note E  
Note F  
0.10  
(2,54)  
0.41 (10,41)  
0.81  
(20,57)  
C/L  
1
0.350  
(8,89)  
0.17  
(4,31)  
Note G  
0.040  
(1,01)  
0.040 (1,01) 12 Places  
0.150  
(3,81)  
0.335  
(8,50)  
0.100 (2,54) 11 Places  
PC Layout  
0.465 (11,81)  
0°–7°  
Gage Plane  
0.017 (0,43)  
TYP.  
4203448/A 08/01  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. 2 place decimals are 0.030 (0,76mm).  
D. 3 place decimals are 0.010 (0,25mm).  
E. Recommended mechanical keep out area.  
F. No copper, power or signal traces in this area.  
G. Power pin connections should utilize two or more vias  
per input, ground and output pin.  
H. The metal tab is isolated but electrically conductive. No  
signal traces are allowed under the metal tab area. A  
solid copper island is recommended, which may be  
grounded.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
enhancements, improvements, and other changes to its products and services at any time and to discontinue  
any product or service without notice. Customers should obtain the latest relevant information before placing  
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms  
and conditions of sale supplied at the time of order acknowledgment.  
TI warrants performance of its hardware products to the specifications applicable at the time of sale in  
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI  
deems necessary to support this warranty. Except where mandated by government requirements, testing of all  
parameters of each product is not necessarily performed.  
TI assumes no liability for applications assistance or customer product design. Customers are responsible for  
their products and applications using TI components. To minimize the risks associated with customer products  
and applications, customers should provide adequate design and operating safeguards.  
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,  
copyright, maskworkright, orotherTIintellectualpropertyrightrelatingtoanycombination, machine, orprocess  
in which TI products or services are used. Information published by TI regarding third–party products or services  
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.  
Use of such information may require a license from a third party under the patents or other intellectual property  
of the third party, or a license from TI under the patents or other intellectual property of TI.  
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without  
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction  
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for  
such altered documentation.  
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that  
product or service voids all express and any implied warranties for the associated TI product or service and  
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.  
Mailing Address:  
Texas Instruments  
Post Office Box 655303  
Dallas, Texas 75265  
Copyright 2001, Texas Instruments Incorporated  
Product Folder: PT6310, 14.6V 2A Wide-Input Adjustable Step-Down ISR  
All Semiconductors  
____________________  
SAMPLES  
FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG | APPLICATION NOTES  
| RELATED DOCUMENTS  
PRODUCT FOLDER | PRODUCT INFO:  
PT6310, 14.6V 2A Wide-Input Adjustable Step-Down ISR  
DEVICE STATUS: ACTIVE  
PARAMETER NAME PT6310  
VI (max) (V)  
VI (min) (V)  
IO (A)  
38  
18.6  
2
VO (V)  
14.6  
Back to Top  
FEATURES  
87% Efficiency  
Adjustable Output Voltage  
Internal Short Circuit Protection  
Over-Temperature Protection  
On/Off Control (Ground Off)  
Small SIP Footprint  
Wide Input Range  
Back to Top  
DESCRIPTION  
The PT6310 series is a High-Performance 2 Amp, 12-Pin SIP (Single In-line Package) Integrated Switching Regulator (ISR)  
designed to meet the on-board power conversion needs of battery powered or other equipment requiring high efficiency and  
small size. This high performance ISR offers a unique combination of features combining 87% typical efficiency with  
open-collector on/off control and adjustable output voltage.  
Quiescent current in the shutdown mode is typically less than 100uA.  
Back to Top  
Back to Top  
TECHNICAL DOCUMENTS  
To view the following documents, Acrobat Reader 4.0 is required.  
To download a document to your hard drive, right-click on the link and choose 'Save'.  
DATASHEET  
Full datasheet in Acrobat PDF: slts076.pdf (373 KB) (Updated: 06/12/2000)  
Full datasheet in Zipped PostScript: slts076.psz (648 KB)  
Back to Top  
APPLICATION NOTES  
Analog Applications Journal July 2001 Issue (SLYT027 - Updated: 07/09/2001)  
Reflow Soldering Requirements for Plug-In Power Suface-Mount Products (SLTA051 - Updated: 08/01/2000)  
Back to Top  
RELATED DOCUMENTS  
Power Trends Product Selector Guide (SLTT063A, 31 KB - Updated: 08/16/2000)  
Back to Top  
PRICING/AVAILABILITY/PKG  
BUDGETARY PRICE  
ORDERABLE DEVICE PACKAGE PINS TEMP (ºC) STATUS  
US$/UNIT  
PACK QTY PRICING/AVAILABILITY/PKG  
QTY=1000+  
EBG  
EBE  
Check stock or order  
Check stock or order  
PT6310G  
PT6310R  
12  
12  
ACTIVE  
ACTIVE  
12.39  
12.39  
12  
120  
file:////roarer/root/export/projects/bitting2/imaging/BITTING/mail_pdf/cpl_images/pt6310.html (1 of 2) [11/13/2001 4:16:58 PM]  
 
Product Folder: PT6310, 14.6V 2A Wide-Input Adjustable Step-Down ISR  
Table Data Updated on: 10/21/2001  
© Copyright 2001 Texas Instruments Incorporated. All rights reserved. Trademarks | Privacy Policy | Important Notice  
file:////roarer/root/export/projects/bitting2/imaging/BITTING/mail_pdf/cpl_images/pt6310.html (2 of 2) [11/13/2001 4:16:58 PM]  
Product Folder: PT6311, 15.5V 2A Wide-Input Adjustable Step-Down ISR  
All Semiconductors  
____________________  
SAMPLES  
FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG | APPLICATION NOTES  
| RELATED DOCUMENTS  
PRODUCT FOLDER | PRODUCT INFO:  
PT6311, 15.5V 2A Wide-Input Adjustable Step-Down ISR  
DEVICE STATUS: ACTIVE  
Back to Top  
FEATURES  
87% Efficiency  
Adjustable Output Voltage  
Internal Short Circuit Protection  
Over-Temperature Protection  
On/Off Control (Ground Off)  
Small SIP Footprint  
Wide Input Range  
Back to Top  
DESCRIPTION  
The PT6310 series is a High-Performance 2 Amp, 12-Pin SIP (Single In-line Package) Integrated Switching Regulator (ISR)  
designed to meet the on-board power conversion needs of battery powered or other equipment requiring high efficiency and  
small size. This high performance ISR offers a unique combination of features combining 87% typical efficiency with  
open-collector on/off control and adjustable output voltage.  
Quiescent current in the shutdown mode is typically less than 100uA.  
Back to Top  
Back to Top  
TECHNICAL DOCUMENTS  
To view the following documents, Acrobat Reader 4.0 is required.  
To download a document to your hard drive, right-click on the link and choose 'Save'.  
DATASHEET  
Full datasheet in Acrobat PDF: slts076.pdf (373 KB) (Updated: 06/12/2000)  
Full datasheet in Zipped PostScript: slts076.psz (648 KB)  
Back to Top  
APPLICATION NOTES  
Analog Applications Journal July 2001 Issue (SLYT027 - Updated: 07/09/2001)  
Reflow Soldering Requirements for Plug-In Power Suface-Mount Products (SLTA051 - Updated: 08/01/2000)  
Back to Top  
RELATED DOCUMENTS  
Power Trends Product Selector Guide (SLTT063A, 31 KB - Updated: 08/16/2000)  
Back to Top  
PRICING/AVAILABILITY/PKG  
BUDGETARY PRICE  
ORDERABLE DEVICE PACKAGE PINS TEMP (ºC) STATUS  
US$/UNIT  
PACK QTY PRICING/AVAILABILITY/PKG  
QTY=1000+  
EBG  
EBD  
EBE  
Check stock or order  
Check stock or order  
Check stock or order  
PT6311G  
PT6311N  
PT6311R  
12  
12  
12  
ACTIVE  
ACTIVE  
ACTIVE  
12.39  
11.89  
12.39  
12  
12  
120  
Table Data Updated on: 10/21/2001  
© Copyright 2001 Texas Instruments Incorporated. All rights reserved. Trademarks | Privacy Policy | Important Notice  
file:////roarer/root/export/projects/bitting2/imaging/BITTING/mail_pdf/cpl_images/pt6311.html [11/13/2001 4:23:06 PM]  
 
Product Folder: PT6312, 15V 2A Wide-Input Adjustable Step-Down ISR  
All Semiconductors  
____________________  
SAMPLES  
FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG | APPLICATION NOTES  
| RELATED DOCUMENTS  
PRODUCT FOLDER | PRODUCT INFO:  
PT6312, 15V 2A Wide-Input Adjustable Step-Down ISR  
DEVICE STATUS: ACTIVE  
Back to Top  
FEATURES  
87% Efficiency  
Adjustable Output Voltage  
Internal Short Circuit Protection  
Over-Temperature Protection  
On/Off Control (Ground Off)  
Small SIP Footprint  
Wide Input Range  
Back to Top  
DESCRIPTION  
The PT6310 series is a High-Performance 2 Amp, 12-Pin SIP (Single In-line Package) Integrated Switching Regulator (ISR)  
designed to meet the on-board power conversion needs of battery powered or other equipment requiring high efficiency and  
small size. This high performance ISR offers a unique combination of features combining 87% typical efficiency with  
open-collector on/off control and adjustable output voltage.  
Quiescent current in the shutdown mode is typically less than 100uA.  
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TECHNICAL DOCUMENTS  
To view the following documents, Acrobat Reader 4.0 is required.  
To download a document to your hard drive, right-click on the link and choose 'Save'.  
DATASHEET  
Full datasheet in Acrobat PDF: slts076.pdf (373 KB) (Updated: 06/12/2000)  
Full datasheet in Zipped PostScript: slts076.psz (648 KB)  
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APPLICATION NOTES  
Analog Applications Journal July 2001 Issue (SLYT027 - Updated: 07/09/2001)  
Reflow Soldering Requirements for Plug-In Power Suface-Mount Products (SLTA051 - Updated: 08/01/2000)  
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RELATED DOCUMENTS  
Power Trends Product Selector Guide (SLTT063A, 31 KB - Updated: 08/16/2000)  
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PRICING/AVAILABILITY/PKG  
BUDGETARY PRICE  
ORDERABLE DEVICE PACKAGE PINS TEMP (ºC) STATUS  
US$/UNIT  
PACK QTY PRICING/AVAILABILITY/PKG  
QTY=1000+  
EBK  
EBG  
EBD  
EBE  
Check stock or order  
Check stock or order  
Check stock or order  
Check stock or order  
PT6312B  
PT6312G  
PT6312N  
PT6312R  
12  
12  
12  
12  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
12.39  
12.39  
11.89  
12.39  
12  
12  
12  
120  
Table Data Updated on: 10/21/2001  
© Copyright 2001 Texas Instruments Incorporated. All rights reserved. Trademarks | Privacy Policy | Important Notice  
file:////roarer/root/export/projects/bitting2/imaging/BITTING/mail_pdf/cpl_images/pt6312.html [11/13/2001 4:47:42 PM]  
 

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