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PDF NCP339 Data sheet ( Hoja de datos )
| Número de pieza | NCP339 | |
| Descripción | 3A Ultra-Small Controlled Load Switch | |
| Fabricantes | ON Semiconductor | |
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NCP339
3 A Ultra-Small Controlled
Load Switch with
Auto-Discharge Path and
Reverse Current Control
The NCP339 is a 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.
Reverse blocking control is automatically engage if OUT pin
voltage is higher than IN pin voltage, eliminate leakages current from
OUT to IN.
Proposed in a wide input voltage range from 1.2 V to 5.5 V, in a
small 1 x 1.5 mm WLCSP6, pitch 0.5 mm.
Features
• 1.2 V − 5.5 V Operating Range
• 19 mW P MOSFET at 4.5 V
• DC Current up to 3 A
• Soft Start Control
• Low Quiescent Current
• Reverse Blocking
• Active High EN pin
• WLCSP6 1 x 1.5 mm
• This is a Pb−Free Device
Typical Applications
• Mobile Phones
• Tablets
• Digital Cameras
• GPS
• Portable Devices
• Computers
http://onsemi.com
WLCSP6, 1.00x1.50
CASE 567FH
MARKING DIAGRAM
XX
AYWG
G
XX = NP or DP
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(*Note: Microdot may be in either location)
PACKAGE PINOUT DIAGRAM
12
A OUT IN
B OUT IN
C GND EN
(Top View)
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 9 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
November, 2013 − Rev. 2
1
Publication Order Number:
NCP339/D
1 page  
NCP339
Table 4. ELECTRICAL CHARACTERISTICS
Min & Max Limits apply for TA between −40°C to +85°C for VIN between 1.2 V to 5.5 V (Unless otherwise noted).
Typical values are referenced to TA = +25°C and VIN = 5 V (Unless otherwise noted).
Symbol
Parameter
Conditions
Min
TEN
TR
TON
TDIS
TF
TOFF
Enable time
Output rise time
ON time (TEN + TR)
Disable time
Fall time
Output fall time
(TF + TDIS)
Vin = 4.2 V
(Note 6)
RL = 150 W, Cout = 100 mF
5. Guaranteed by design and characterization.
6. Parameters are guaranteed for CLOAD and RLOAD connected to the OUT pin with respect to the ground.
Typ
1.7
1.5
3.2
1.8
4
42
Max
Unit
ms
Vin
EN
Vout
TEN TR
TON
Figure 3. Timings
TDIS TF
TOFF
http://onsemi.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet NCP339.PDF ] | |
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