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PDF NX5P3001 Data sheet ( Hoja de datos )
| Número de pieza | NX5P3001 | |
| Descripción | Bidirectional high-side power switch | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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NX5P3001
Bidirectional high-side power switch for charger and
USB-OTG combined applications
Rev. 1 — 11 September 2013
Product data sheet
1. General description
The NX5P3001 is an advanced bidirectional power switch and ESD-protection device for
combined USB-OTG and charger port applications. It includes undervoltage lockout,
overvoltage lockout and overtemperature protection circuits designed to automatically
isolate the power switch terminals when a fault condition occurs.
The device features two power switch input/output terminals (VBUSI and VBUSO), an
open-drain acknowledge output (ACK), an enable input which includes logic level
translation (EN) and low capacitance Transient Voltage Suppression (TVS) type
ESD-clamps for USB data and ID pins.
When EN is set HIGH the device enters a low-power mode, disabling all protection
circuits. When used in combined charger and USB-OTG applications the 30 V tolerant
VBUSI switch terminal is used as the supply and switch input when charging, for
USB-OTG the VBUSO switch terminal is used as the supply and switch input.
Designed for operation from 3.2 V to 6.35 V, it is used in battery charging and power
domain isolation applications to reduce power dissipation and extend battery life.
2. Features and benefits
30 V tolerant VBUSI supply pin
Wide supply voltage range from 3.2 V to 6.35 V
Automatic switch operation for charging within the supply range
ISW maximum 3 A continuous current
Low ON resistance: 62 m (typical) at a supply voltage of 5.0 V
1.8 V control logic input to open the switch
Soft start turn-on slew rate
Protection circuitry
Overtemperature protection
Overvoltage lockout
Undervoltage lockout
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
CDM AEC standard Q100-01 (JESD22-C101E)
IEC61000-4-2 contact discharge exceeds 8 kV for pins VBUSI, D, D+ and ID
Specified from 40 C to +85 C
1 page  
NXP Semiconductors
NX5P3001
Bidirectional power switch for charger and USB-OTG combinations
9. Application diagram
The NX5P3001 typically connects a USB port in a portable, battery operated device. The
ACK signal requires an additional external pull-up resistor which should be connected to a
supply voltage matching the logic input pin supply level it is connected to.
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Fig 5. NX5P3001 application diagram
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10. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min Max Unit
VI input voltage
VBUSI
VBUSO
[1] 0.5
[1] 0.5
+32
+6.75
V
V
EN
[2] 0.5
+6.0
V
D-, D+, ID
[1] 0.5
+6.0
V
VO
IIK
ISK
ISW
Tj(max)
output voltage
input clamping current
switch clamping current
switch current
maximum junction
temperature
ACK
EN: VI < 0.5 V
VBUSI; VBUSO; VI < 0.5 V
Tamb = 85 °C
0.5 +6.0
V
50 -
mA
50 -
mA
-3 A
40
+125
C
Tstg storage temperature
65
+150
C
NX5P3001
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 11 September 2013
© NXP B.V. 2013. All rights reserved.
5 of 20
5 Page 
NXP Semiconductors
NX5P3001
Bidirectional power switch for charger and USB-OTG combinations
521
ȍ
DDD
521
ȍ
DDD
9, 9%86, 9
(1) Tamb = 40 C.
(2) Tamb = 25 C.
(3) Tamb = 85 C.
Fig 17. ON resistance versus input voltage on pin
VBUSI
9, 9%862 9
(1) Tamb = 40 C.
(2) Tamb = 25 C.
(3) Tamb = 85 C.
Fig 18. ON resistance versus input voltage on pin
VBUSO
14. Dynamic characteristics
Table 10. Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for test circuit see Figure 20.
Symbol Parameter Conditions
Tamb = 25 C
Tamb = 40 C to +85 C
Min Typ Max
Min
Max
Unit
ten enable time EN to VBUSO; see Figure 19
and Figure 21 to Figure 24
VI(VBUSI) = 4.0 V
VI(VBUSI) = 5.5 V
EN to VBUSI; see Figure 19
and Figure 21 to Figure 24
- 500 -
- 500 -
210
200
- s
- s
VI(VBUSO) = 4.0 V
VI(VBUSO) = 5.5 V
tdis disable time EN to VBUSO; see Figure 19
and Figure 25 to Figure 28
- 500 -
- 500 -
310
290
- s
- s
VI(VBUSI) = 4.0 V
VI(VBUSI) = 5.5 V
EN to VBUSI; see Figure 19
and Figure 25 to Figure 28
- 1.6 -
- 1.6 -
-
-
- ms
- ms
VI(VBUSO) = 4.0 V
VI(VBUSO) = 5.5 V
- 1.6 -
- 1.6 -
-
-
- ms
- ms
NX5P3001
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 11 September 2013
© NXP B.V. 2013. All rights reserved.
11 of 20
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