BUK224-50Y NXP Semiconductors, BUK224-50Y Datasheet

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BUK224-50Y

Manufacturer Part Number
BUK224-50Y
Description
TOPFET high side switch
Manufacturer
NXP Semiconductors
Datasheet
1.BUK224-50Y.pdf (8 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
BUK224-50Y
Manufacturer:
NXP
Quantity:
6 400
Philips Semiconductors
DESCRIPTION
Monolithic single channel high side
protected power switch in
TOPFET2 technology assembled in
a 5 pin plastic surface mount
package.
APPLICATIONS
General controller for driving
lamps, motors, solenoids, heaters.
FEATURES
PINNING - SOT426
November 2002
TOPFET high side switch
SMD version of BUK223-50Y
www.DataSheet4U.net
PIN
mb
Vertical power TrenchMOS
Low on-state resistance
CMOS logic compatible
Very low quiescent current
Overtemperature protection
Load current limiting
Latched overload and
short circuit protection
Overvoltage and undervoltage
shutdown with hysteresis
On-state open circuit load
detection
Diagnostic status indication
Voltage clamping for turn off
of inductive loads
ESD protection on all pins
Reverse battery, overvoltage
and transient protection
1
2
3
4
5
Ground
Input
(connected to mb)
Status
Load
Battery
DESCRIPTION
QUICK REFERENCE DATA
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
SYMBOL
I
SYMBOL
V
I
T
R
L
L
STATUS
INPUT
GROUND
BG
j
ON
Fig.1. Elements of the TOPFET HSS with internal ground resistor.
1 2
3
4 5
PARAMETER
Nominal load current (ISO)
PARAMETER
Continuous off-state supply voltage
Continuous load current
Continuous junction temperature
On-state resistance
Fig. 2.
1
mb
PROTECTION
CONTROL &
CIRCUITS
RG
SYMBOL
T
j
= 25˚C
S
I
TOPFET
Product specification
Fig. 3.
HSS
BUK224-50Y
B
G
MAX.
MIN.
150
12
50
25
30
L
POWER
MOSFET
LOAD
BATT
Rev 2.000
UNIT
UNIT
mΩ
˚C
A
V
A

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BUK224-50Y Summary of contents

Page 1

... FUNCTIONAL BLOCK DIAGRAM STATUS INPUT CONTROL & PROTECTION CIRCUITS GROUND Fig.1. Elements of the TOPFET HSS with internal ground resistor. PIN CONFIGURATION Fig Product specification BUK224-50Y MIN. UNIT 12 MAX. UNIT 50 25 150 ˚ 25˚C 30 mΩ j BATT ...

Page 2

... 150˚C prior to turn-off j CONDITIONS Human body model 250 pF 1.5 kΩ CONDITIONS - is allowed as an overload condition but at the threshold Product specification BUK224-50Y MIN. MAX. UNIT -55 175 ˚C - 150 ˚ ...

Page 3

... V ≤ V ≤ 0 300 µ 300 µ Product specification BUK224-50Y MIN. TYP. MAX 5 25˚ 25˚ ...

Page 4

... Refer to mb CONDITIONS = 100 µ 100 µ TRUTH TABLE = 25 ˚C. mb CONDITIONS 9 V ≤ V ≤ Product specification BUK224-50Y MIN. TYP. MAX 160 5.5 7 8.5 - 2.4 3 1 100 TRUTH TABLE MIN. TYP. MAX. ...

Page 5

... OFF OFF OFF 0 1 OFF UV undervoltage OV overvoltage LC low current or open circuit load SC short circuit OT overtemperature 5 Product specification BUK224-50Y . MIN. TYP. MAX. 2 4.2 5 DESCRIPTION off on & normal L on & low current detect supply undervoltage lockout supply overvoltage shutdown ...

Page 6

... L 30 70 CONDITIONS Product specification BUK224-50Y MIN. TYP. MAX. UNIT µs - 180 250 150 170 190 ˚C - ...

Page 7

... For soldering guidelines and SMD footprint design, please refer to Data Handbook SC18. November 2002 2 scale max. 2.90 15.80 2.60 1.60 10.30 11 1.70 1.20 9.70 2.10 14.80 2.20 REFERENCES JEDEC EIAJ 1 , centre pin connected to mounting base. 7 Product specification BUK224-50Y 2 -PAK); 5 leads SOT426 mounting base EUROPEAN ISSUE DATE PROJECTION 98-12-14 99-06-25 Rev 2.000 ...

Page 8

... This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A 8 Product specification BUK224-50Y Rev 2.000 ...

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