Datasheet

TPS61085
SLVS859A –JUNE 2008–REVISED APRIL 2012 www.ti.com
REVISION HISTORY
Changes from Original (June 2008) to Revision A Page
• Changed the circuit illustration value of C
COMP
From: 1.6 nF To: 1.1 nF .............................................................................. 1
• Deleted Lead Temperature from the Abs Max table ............................................................................................................. 2
• Added a conditions statement and two new graphs (Max Load Current vs Input Voltage) to the Typical
Characteristics graphs .......................................................................................................................................................... 5
• Added three paragraphs of text to the Detailed Description - following the Block Diagram (Figure 13) .............................. 8
• Changed the Design Procudures step 3 details following Equation 4 .................................................................................. 9
• Changed text in the Inductor Selection section "inductor current ripple is below 20%" to " inductor current ripple is
below 35%" ......................................................................................................................................................................... 10
• Changed Equation 8 ........................................................................................................................................................... 11
• Added Used I
OUT
to Table 3 ................................................................................................................................................ 12
• Added Equation 10 ............................................................................................................................................................. 12
• Changed Figure 14 to Figure 18 ......................................................................................................................................... 13
• Changed the White LED Applications optional Zener connection for Figure 20 to Figure 22 ............................................ 16
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Product Folder Link(s): TPS61085