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Número de pieza | WS3202K | |
Descripción | Over voltage and over current protection IC | |
Fabricantes | WillSEMI | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de WS3202K (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! WS3202K
Over voltage and over current protection IC
Descriptions
The WS3202K is an Over-Voltage-Protection (OVP)
and Over-Current-Protection (OCP) device. The device
will switch off internal MOSFET to disconnect IN to
OUT to protect load when any of input voltage, input
current over the threshold. The Over temperature
protection (OTP) function monitors chip temperature to
protect the device.
The WS3202K is available in SOT-89-3L package.
Standard products are Pb-free and Halogen-free.
WS3202K
Http//:www.willsemi.com
SOT-89-3L
Features
z High voltage technology
z Maximum input voltage
z Maximum output current
z Output power ON time
z OVP threshold
z OVP response time
z OCP threshold
z Output discharge
z Package
: 30V
: 2A
: 8ms (Typ.)
: 6.1V (Typ.)
: <1us
: 2A (Min.)
: SOT-89-3L
Applications
z GPS
z PMP
z MID
z PAD
z Digital cameras
z Digital Videos
Pin configuration (Top view)
WS3202
YYWW
123
WS3202 = Device code
YY = Year
WW = Week
Marking
Order information
Device
Package
Shipping
WS3202K-3/TR SOT-89-3L 1000/Reel&Tape
Will Semiconductor Ltd.
1 uJ l, 2016 - Rev. 1.6
1 page WS3202K
Typical Characteristics (Ta=25oC, unless otherwise noted)
6.2 2.8
6.1
V Increasing
IN
6.0
2.7
2.6
2.5
5.9
V Decreasing
IN
5.8
5.8
2.4
2.3
2.2
2.1
5.7
-50 -25 0 25 50 75 100
Temperature, T (oC)
A
OVP threshold vs. Temperature
2.8
125
2.7
2.6
V Increasing
2.5 IN
2.4
2.3 V Decreasing
IN
2.2
2.1
2.0
-50 -25 0 25 50 75 100
Temperature, T (oC)
A
UVLO threshold vs. Temperature
125
2.0
-50
-25 0 25 50 75 100
Temperature, T (oC)
A
OCP threshold vs. Temperature
125
0.30
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
I = 0.7A
OUT
DC
0.10
-50 -25 0
25 50 75 100 125
Temperature, T (oC)
A
IN-to-OUT ON resistance vs. Temperature
6.0
V =5V
IN
5.5 I =DC Current
OUT
5.0
T =-40OC
A
4.5
4.0
T =25OC
A
T =85OC
A
3.5
3.0
0
500 1000 1500 2000
Load Current, I (mA)
OUT
Output voltage vs. Output current
2500
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
0
V =5V
IN
I =DC Current
OUT
T =85OC
A
T =25OC
A
T =-40OC
A
500 1000 1500 2000
Load Current, I (mA)
OUT
ON resistance vs. Output current
2500
Will Semiconductor Ltd.
5 uJ l, 2016 - Rev. 1.6
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet WS3202K.PDF ] |
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