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TPS2552, TPS2553, TPS2552-1, TPS2553-1

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SLVS841F – NOVEMBER 2008 – REVISED AUGUST 2016

Product Folder Links: TPS2552 TPS2553 TPS2552-1 TPS2553-1

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Changes from Revision B (February 2009) to Revision C

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Added Feature - Up to 1.5 A Maximum Load Current............................................................................................................ 1

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Changed 1.3 A (typ) To: 1.7 A (typ) ....................................................................................................................................... 1

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Added Text - and provide up to 1.5 A of continuous load current.......................................................................................... 1

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Changed From: 19.1 kΩ ≤ RILIM ≤ 232 kΩ To: 15 kΩ ≤ RILIM ≤ 232 kΩ. ................................................................................. 5

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Changed IOUT values for 1.2A and 1.5A ................................................................................................................................. 6

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Changed TJ values for 1.2A and 1.5A .................................................................................................................................... 6

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Added RILIM = 15 kΩ option .................................................................................................................................................... 7

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Changed Text From: current-limit threshold between 75 mA and 1.3 A (typ) To: current-limit threshold between 75

mA and 1.7 A (typ)................................................................................................................................................................ 13

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Changed Text From: The recommended 1% resistor range for RILIM is 19.1 kΩ ≤ RILIM ≤ 232 kΩ to ensure stability

To: The recommended 1% resistor range for RILIM is 15 kΩ ≤ RILIM ≤ 232 kΩ to ensure stability........................................ 15

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Changed From: where 19.1 kΩ ≤ RILIM ≤ 232 kΩ. To: where 15 kΩ ≤ RILIM ≤ 232 kΩ. ........................................................ 15

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Changed Figure 23 - Current-Limit Threshold vs RILIM ........................................................................................................ 16

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Changed Table 2 - added rows for Current Limit of 1400 to 1700....................................................................................... 19

Changes from Revision A (December 2008) to Revision B

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Added To Features - UL Listed – File No. E169910 .............................................................................................................. 1

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Changed Figure 17 Ttitle From: Current Limit Threshold Vs RILM ......................................................................................... 9

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Changed Figure 18 Ttitle From: Current Limit Threshold Vs RILM ......................................................................................... 9

Changes from Original (November 2008) to Revision A

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Changed Title from: Adjustable Current-Limited Power-Distribution Switches to: Precision Adjustable Current-

Limited Power-Distribution Switches ...................................................................................................................................... 1