NX5P2553GV: Precision adjustable current-limited power switch
The NX5P2553 is a precision adjustable current-limited power switch. The device includes under voltage lockout, over-current, over-temperature, and reverse bias protection circuits designed to automatically isolate the switch terminals when a fault condition occurs. The device features two power switch terminals, one input (VIN) and one output (VOUT); a current limit input (ILIM) for defining the over-current limit; an open-drain fault output (FAULT) to indicate when a fault condition has occurred and an enable input (EN) to control the state of the switch.
The over-current limit threshold can be programmed to between 85 mA and 1.8 A using an external resistor between the ILIM and GND pins. The device has built in soft start. This feature controls the output rise time, minimizing current surges when the switch is enabled.
Designed for operation from 2.5 V to 5.5 V, it is used in power domain isolation applications to protect from out of range operation. The enable input includes integrated logic level translation making the device compatible with lower voltage processors and controllers.
SOT457
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Precision adjustable current-limited power switch (REV 1.0) PDF (1.6 MB) NX5P2553 | 06 Jul 2015 |
White Papers (1)
| Name/Description | Modified Date |
|---|---|
| NXP® Load Switch Basics (REV 1.0) PDF (348.0 kB) NXP_LOAD_SWITCH_BASICS | 17 Nov 2015 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic surface-mounted package (TSOP6); 6 leads (REV 1.0) PDF (248.0 kB) SOT457 | 08 Feb 2016 |
Packing (1)
| Name/Description | Modified Date |
|---|---|
| Tape reel SMD; reversed product orientation 12NC ending 125 (REV 1.0) PDF (187.0 kB) SOT457_125 | 30 Nov 2012 |
Supporting Information (3)
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE | 30 Sep 2013 |
| MAR_SOT457 Topmark (REV 1.0) PDF (113.0 kB) MAR_SOT457 | 03 Jun 2013 |
Ordering Information
| Product | Status | VCC (V) | Logic switching levels | RON (mOhm) | Package version | ISW (A) | tON (ms) | Rdch | Power dissipation considerations | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | No of pins | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NX5P2553GV | End of Life | TSOP6 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NX5P2553GV | | SOT457 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4, Reverse | Discontinued | NX5P2553GVH (9353 023 95125) | Standard Marking | NX5P2553GV |    | Always Pb-free | 1 | 1 |
- Footprint for reflow soldering SOT457 SSL5021_SSL5031
- Footprint for wave soldering SOT457 SSL5021_SSL5031
- plastic surface-mounted package (TSOP6); 6 leads SSL5021_SSL5031
- Tape reel SMD; reversed product orientation 12NC ending 125 74LVC2G17_Q100
- MAR_SOT457 Topmark 74LVC2G17_Q100
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
