BUK224-50Y,118 NXP Semiconductors, BUK224-50Y,118 Datasheet - Page 5

• Manufacturer Part Number: BUK224-50Y,118
• Description: MOSFET N-CH 50V 12A SOT426
• Manufacturer: NXP Semiconductors
• Series: TOPFET™r
• Type: High Sider

Specifications of BUK224-50Y,118

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 22 mOhm
• Current - Output / Channel: 12A
• Current - Peak Output: 55A
• Voltage - Supply: 5.5 V ~ 35 V
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (4 leads + tab)
• Switch Type: High Side
• Power Switch Family: BUK224-50Y
• Power Switch On Resistance: 28mOhm
• Output Current: 12A
• Mounting: Surface Mount
• Supply Current: 2mA
• Package Type: D2PAK
• Operating Temperature (max): 150C
• Pin Count: 4 +Tab
• Power Dissipation: 80W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 934055270118; BUK224-50Y /T3; BUK224-50Y /T3

Philips Semiconductors
UNDERVOLTAGE & OVERVOLTAGE CHARACTERISTICS
Limits are at -40˚C ≤ T
TRUTH TABLE
KEY TO ABBREVIATIONS
1 Undervoltage sensor causes the device to switch off and reset.
2 Overvoltage sensor causes the device to switch off to protect its load.
3 The status will continue to indicate OT (even if the input goes low) until the device cools below the reset threshold. Refer to
November 2002
TOPFET high side switch
SMD version of BUK223-50Y
SYMBOL PARAMETER
V
∆V
V
∆V
INPUT
BG(UV)
BG(OV)
BG(UV)
BG(OV)
H
H
H
H
H
H
L
PROTECTION CHARACTERISTICS
H
X
L
0
1
Undervoltage
Low supply threshold voltage
Hysteresis
Overvoltage
High supply threshold voltage
Hysteresis
UV
X
0
0
1
0
0
0
SUPPLY
logic low
logic high
don’t care
condition not present
condition present
ABNORMAL CONDITIONS
mb
OV
X
0
0
0
1
0
0
≤ 150˚C and typicals at T
DETECTED
.
LC
X
X
X
0
1
0
0
LOAD
SC
X
X
0
0
0
1
0
1
2
OT
CONDITIONS
X
X
X
0
0
0
1
mb
OV overvoltage
UV undervoltage
LC low current or open circuit load
SC short circuit
OT overtemperature
= 25 ˚C. Refer to
OUTPUT
LOAD
OFF
OFF
OFF
OFF
OFF
ON
ON
5
STATUS
TRUTH TABLE
H
H
H
H
L
L
L
off
on & normal
on & low current detect
supply undervoltage lockout
supply overvoltage shutdown
SC tripped
OT shutdown
.
MIN.
40
2
-
-
DESCRIPTION
3
TYP.
4.2
0.5
45
1
Product specification
BUK224-50Y
MAX.
OVERLOAD
5.5
50
-
-
Rev 2.000
UNIT
V
V
V
V