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power switch. NX5P2090 Datasheet

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power switch. NX5P2090 Datasheet






NX5P2090 switch. Datasheet pdf. Equivalent




NX5P2090 switch. Datasheet pdf. Equivalent





Part

NX5P2090

Description

Logic controlled high-side power switch



Feature


NX5P2090 Logic controlled high-side powe r switch Rev. 2.1 — 15 January 2015 Product data sheet 1. General descript ion The NX5P2090 is an advanced power s witch for USB OTG applications. It incl udes under-voltage and over-voltage loc kout, over-current, over-temperature, r everse bias and in-rush current protect ion circuits. These are designed to aut omatically isolate a.
Manufacture

NXP

Datasheet
Download NX5P2090 Datasheet


NXP NX5P2090

NX5P2090; VBUS OTG voltage source from a VBUS int erface pin when a fault occurs. The dev ice features two power switch terminals , one input (VINT) and one output (VBUS ); a current limit input (ILIM) for def ining the over-current and in-rush curr ent limit; a voltage detect output (VDE T) to monitor the voltage level on VBUS ; an open-drain fault output (FAULT) to indicate when a f.


NXP NX5P2090

ault condition has occurred and an enabl e input (EN) to control the state of th e switch. When EN is set LOW the device enters a low-power mode, disabling all protection circuits except the under-v oltage lockout. The low-power mode can be entered at anytime unless the over t emperature protection circuit has been triggered. Designed for operation from 3 V to 5.5 V, it i.


NXP NX5P2090

s used in power domain isolation applica tions to protect from out of range oper ation. The enable input includes integr ated logic level translation making the device compatible with lower voltage p rocessors and controllers. 2. Features and benefits  Wide supply voltage ra nge from 3 V to 5.5 V  30 V tolerant on VBUS  ISW maximum 2 A continuous current  Very low ON r.

Part

NX5P2090

Description

Logic controlled high-side power switch



Feature


NX5P2090 Logic controlled high-side powe r switch Rev. 2.1 — 15 January 2015 Product data sheet 1. General descript ion The NX5P2090 is an advanced power s witch for USB OTG applications. It incl udes under-voltage and over-voltage loc kout, over-current, over-temperature, r everse bias and in-rush current protect ion circuits. These are designed to aut omatically isolate a.
Manufacture

NXP

Datasheet
Download NX5P2090 Datasheet




 NX5P2090
NX5P2090
Logic controlled high-side power switch
Rev. 2.1 — 15 January 2015
Product data sheet
1. General description
The NX5P2090 is an advanced power switch for USB OTG applications. It includes
under-voltage and over-voltage lockout, over-current, over-temperature, reverse bias and
in-rush current protection circuits. These are designed to automatically isolate a VBUS
OTG voltage source from a VBUS interface pin when a fault occurs. The device features
two power switch terminals, one input (VINT) and one output (VBUS); a current limit input
(ILIM) for defining the over-current and in-rush current limit; a voltage detect output
(VDET) to monitor the voltage level on VBUS; 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. When EN is set LOW the device enters a low-power mode, disabling all
protection circuits except the under-voltage lockout. The low-power mode can be entered
at anytime unless the over temperature protection circuit has been triggered.
Designed for operation from 3 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.
2. Features and benefits
Wide supply voltage range from 3 V to 5.5 V
30 V tolerant on VBUS
ISW maximum 2 A continuous current
Very low ON resistance: 100 m(maximum) at a supply voltage of 4.0 V
Low-power mode (ground current 20 A typical)
1.8 V control logic
Soft start turn-on slew rate
Protection circuitry
Over-temperature protection
Over-current protection with low current output mode
Reverse bias current/Back drive protection
Over-voltage lockout
Under-voltage lockout
Analog voltage limited VBUS monitor path
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
IEC61000-4-2 contact discharge exceeds 8 kV for pins VBUS
Specified from 40 C to +85 C




 NX5P2090
NXP Semiconductors
NX5P2090
Logic controlled high-side power switch
3. Applications
USB OTG applications
4. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
NX5P2090UK 40 C to +85 C WLCSP9
Description
Version
wafer level chip-scale package; 9 bumps; body 1.36 NX5P2090UK
x 1.36 x 0.51 mm. (Backside Coating included)
5. Marking
Table 2. Marking codes
Type number
NX5P2090UK
6. Functional diagram
Marking code
NX5P2
Fig 1. Logic symbol
9%86
(1
9,17
9'(7
,/,0
)$8/7
DDD
NX5P2090
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2.1 — 15 January 2015
© NXP B.V. 2015. All rights reserved.
2 of 20




 NX5P2090
NXP Semiconductors
NX5P2090
Logic controlled high-side power switch
9%86
P$
&855(176285&(
5(9(56(&855(17
3527(&7,21
29(5&855(17
3527(&7,21
89/229/2
3527
,/,0
9,17
ƒ&
3527
&21752/
9'(7
(1
)$8/7
Fig 2. Logic diagram (simplified schematic)
DDD
7. Pinning information
7.1 Pinning
EDOO$
LQGH[DUHD
$
1;38.

%
&
DDD
7UDQVSDUHQWWRSYLHZ
Fig 3. Pin configuration WLCSP9 package
1;38.
 
$ 9,17 9'(7 9%86
% 9,17 )$8/7 9%86
& (1 *1' ,/,0
DDD
7UDQVSDUHQWWRSYLHZ
Fig 4. Ball mapping for WLCSP9
NX5P2090
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2.1 — 15 January 2015
© NXP B.V. 2015. All rights reserved.
3 of 20



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