BUK217-50YT NXP Semiconductors, BUK217-50YT Datasheet

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BUK217-50YT

Manufacturer Part Number
BUK217-50YT
Description
TOPFET high side switch SMD version
Manufacturer
NXP Semiconductors
Datasheet
www.DataSheet4U.com
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
September 2001
TOPFET high side switch
SMD version
PIN
mb
Vertical power TrenchMOS
Low on-state resistance
CMOS logic compatible
Very low quiescent current
Latched overtemperature
protection
Load current limiting
at reduced level
Short circuit load detection
Overvoltage and undervoltage
shutdown with hysteresis
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
V
I
T
R
L
STATUS
INPUT
GROUND
j
BG
ON
Fig.1. Elements of the TOPFET HSS with internal ground resistor.
1 2
3
4 5
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.
BUK217-50YT
HSS
B
G
MAX.
150
50
10
14
L
POWER
MOSFET
LOAD
BATT
Rev 1.300
UNIT
m
˚C
V
A

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BUK217-50YT Summary of contents

Page 1

... FUNCTIONAL BLOCK DIAGRAM STATUS INPUT CONTROL & PROTECTION CIRCUITS GROUND RG Fig.1. Elements of the TOPFET HSS with internal ground resistor. PIN CONFIGURATION Fig Product specification BUK217-50YT MAX. UNIT 150 ˚ 25˚ BATT POWER MOSFET ...

Page 2

... 150˚C prior to turn-off j CONDITIONS Human body model 250 pF 1.5 k CONDITIONS allowed as an overload condition but at the threshold Product specification BUK217-50YT MIN. MAX 115 -55 175 - 150 - 260 - 3.2 ...

Page 3

... 0 tests are continuous. The specified pulse duration Product specification BUK217-50YT MIN. TYP. MAX 5 25˚ ...

Page 4

... 1 150˚C and typicals ˚C unless otherwise stated. Refer to mb CONDITIONS I = 100 100 Product specification BUK217-50YT = 25 ˚C unless otherwise stated. mb MIN. TYP. MAX 160 5.5 7 8.5 - 2.4 3 1 100 TRUTH TABLE MIN ...

Page 5

... OFF OFF OFF UV undervoltage OV overvoltage LC low current or open circuit load SC short circuit OT overtemperature 5 Product specification BUK217-50YT . TRUTH TABLE MIN. TYP. MAX. 2 4.2 5 STATUS DESCRIPTION H off H on & normal (LC not detected!) H supply undervoltage lockout ...

Page 6

... L 4 from input going low to 90 70 designed in parameters. IG CONDITIONS Product specification BUK217-50YT = 25 ˚C unless otherwise stated. mb MIN. TYP. MAX 150 170 190 MIN ...

Page 7

... 2 scale max. 0.85 0.64 2.90 15.80 1.60 10.30 11 1.70 0.60 0.46 2.10 14.80 1.20 9.70 REFERENCES IEC JEDEC EIAJ 1 , centre pin connected to mounting base. 7 Product specification BUK217-50YT 2 -PAK); 5 leads SOT426 mounting base 2.60 2.20 EUROPEAN ISSUE DATE PROJECTION 98-12-14 99-06-25 Rev 1.300 ...

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 BUK217-50YT Rev 1.300 ...

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