Datasheet

TPS7A4700
TPS7A4701
www.ti.com SBVS204E –JUNE 2012–REVISED JANUARY 2014
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (December 2013) to Revision E Page
• Changed Output Voltage Noise value from 4.17 µV to 4 µV in three instances on front page ............................................ 1
• Changed 2nd and 3rd paragraphs of Description section .................................................................................................... 1
• Added TPS7A4701 device to test conditions for V
NR
parameter .......................................................................................... 3
• Added V
REF
parameter .......................................................................................................................................................... 3
• Added Feedback Pin Current parameter to Electrical Characteristics ................................................................................. 3
• Added " Thermal Pad " to pin configuration drawing .............................................................................................................. 4
• Changed EN pin description ................................................................................................................................................. 4
• Changed SENSE/FB pin to be for TPS7A4701 only ............................................................................................................ 5
• Added new row to Pin Descriptions table for SENSE pin (for TPS7A4700 only) ................................................................. 5
• Added new row to Pin Descriptions table for thermal pad .................................................................................................... 5
• Added EN pin to Functional Block Diagram ......................................................................................................................... 5
• Deleted Dropout Voltage vs Output Current graph ............................................................................................................... 6
• Added sentence to ANY-OUT Programmable Output Voltage section to clarify ANY-OUT is for both devices ................ 10
• Changed last two paragraphs of Adjustable Operation section .......................................................................................... 11
• Added " TPS7A4701 Only" to Adjustable Operation section title ........................................................................................ 11
• Deleted equation in Figure 24 ............................................................................................................................................. 11
• Changed Equation 3 ........................................................................................................................................................... 11
Changes from Revision C (July 2013) to Revision D Page
• Changed data sheeet status from production mix to production data .................................................................................. 1
• Changed TPS7A4701 ESD rating from > 1 kV to 2.5 kV ..................................................................................................... 1
• Changed noise reduction pin voltage paramter to show both devices ................................................................................. 3
• Added text clarifying V
REF
typical value to last paragraph on page .................................................................................... 11
Changes from Revision B (April 2013) to Revision C Page
• Deleted TPS7A4702 preview device from data sheet .......................................................................................................... 1
Changes from Revision A (July 2012) to Revision B Page
• Changed TPS7A47 to TPS7A4700 ...................................................................................................................................... 1
• Added TPS7A4701 and TPS7A4702 preview devices to data sheet ................................................................................... 1
• Changed front-page figure .................................................................................................................................................... 1
• Added FB to SENSE pin to Functional Block Diagram ........................................................................................................ 5
• Added device names to Figure 23 ...................................................................................................................................... 10
• Added new paragraph after Table 1 ................................................................................................................................... 11
• Added new Table 2 ............................................................................................................................................................. 11
• Added Adjustable Operation section .................................................................................................................................. 11
Changes from Original (June 2012) to Revision A Page
• Moved to full production data (changes throughout document) ........................................................................................... 1
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Product Folder Links: TPS7A4700 TPS7A4701