BUK209-50Y NXP Semiconductors, BUK209-50Y Datasheet - Page 5

• Manufacturer Part Number: BUK209-50Y
• Manufacturer: NXP Semiconductors

Specifications of BUK209-50Y

• Switch Type: High Side
• Power Switch Family: BUK209
• Power Switch On Resistance: 60mOhm
• Output Current: 6A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 4mA
• Package Type: TO-220
• Operating Temperature (max): 150C
• Pin Count: 5 +Tab
• Power Dissipation: 56W
• Lead Free Status / Rohs Status: Compliant

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
September 2002
TOPFET high side switch
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
BUK209-50Y
MAX.
OVERLOAD
5.5
50
-
-
Rev 2.000
UNIT
V
V
V
V