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PDF NCP338 Data sheet ( Hoja de datos )
| Número de pieza | NCP338 | |
| Descripción | 2A Ultra-Small Controlled Load Switch | |
| Fabricantes | ON Semiconductor | |
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NCP338
2A Ultra-Small Controlled
Load Switch with
Auto-discharge Path
The NCP338 is very low Ron MOSFET controlled by external logic
pin, allowing optimization of battery life, and portable device
autonomy.
Indeed, due to a current consumption optimization with PMOS
structure, leakage currents are eliminated by isolating connected IC on
the battery when not used.
Output discharge path is also embedded to eliminate residual
voltages on the output rail.
Proposed in a wide input voltage range from 1.0 V to 3.6 V, in a
small 0.8 x 1.2 mm WLCSP6, pitch 0.4 mm.
Features
• 1.0 V − 3.6 V Operating Range
• 16 mW P MOSFET at 3.6 V
• DC Current Up to 2 A
• Output Auto−discharge
• Active High EN Pin
• WLCSP6 0.8 x 1.2 mm
• ESD Ratings: 6 kV HBM, 250 V MM
• This is a Pb−Free Device
Typical Applications
• Mobile Phones
• Tablets
• Digital Cameras
• GPS
• Portable Devices
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MARKING
DIAGRAM
WLCSP6
CASE 567FY
AM
AYY
G
AM = Specific Device Code
A = Assembly Location
YY = Year
G = Pb−Free Package
PIN DIAGRAM
12
A OUT
IN
B OUT
IN
C GND
EN
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
V+
DCDC Converter
or
LDO
LS
NCP338
A2
B2
IN OUT
IN OUT
C2 EN
A1
B1
Platform IC’n
ENx
0
Figure 1. Typical Application Circuit
EN
© Semiconductor Components Industries, LLC, 2012
October, 2012 − Rev. 1
1
Publication Order Number:
NCP338/D
datasheet pdf - http://www.DataSheet4U.net/
1 page  
NCP338
ELECTRICAL CHARACTERISTICS Min and Max Limits apply for TA between −40°C to +85°C for VIN between 1.0 V to 3.6 V
(Unless otherwise noted). Typical values are referenced to TA = +25°C and VIN = 3.6 V (Unless otherwise noted).
Symbol
Parameter
Conditions
Min Typ Max Unit
TIMINGS
TON Turn on time
CLOAD = 0.1 mF,
RLOAD = 500 W
(Note 7)
CLOAD = 1 mF,
RLOAD = 500 W
(Note 7)
30
0 32 80
TR VOUT rise time
TOFF
Turn off time
VIN = 3.6 V
CLOAD = 0.1 mF,
RLOAD = 500 W
(Note 7)
CLOAD = 1 mF,
RLOAD = 500 W
(Note 7)
CLOAD = 0.1 mF,
RLOAD = 500 W
(Note 7)
CLOAD = 1 mF,
RLOAD = 500 W
(Note 7)
20
0 20 50
ms
10
0 10 40
TFALL
VOUT fall time
CLOAD = 0.1 mF,
RLOAD = 500 W
(Note 7)
CLOAD = 1 mF,
RLOAD = 500 W
(Note 7)
10
0 100 300
7. Parameters are guaranteed for CLOAD and RLOAD connected to the OUT pin with respect to the ground.
8. Guaranteed by design and characterization.
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TIMINGS
VIN
EN
VOUT
TON TR
Figure 3. Enable, Rise and Fall Time
TOFF
TF
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5
datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NCP338.PDF ] | |
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