BUK215-50YT Philips Semiconductors, BUK215-50YT Datasheet

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BUK215-50YT

Manufacturer Part Number
BUK215-50YT
Description
TOPFET High Side Switch SMD Version
Manufacturer
Philips 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
June 2000
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
Latched short circuit load
protection
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
I
SYMBOL
V
I
T
R
L
L
STATUS
INPUT
GROUND
j
BG
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.
BUK215-50YT
HSS
B
G
MAX.
MIN.
150
50
20
38
9
POWER
MOSFET
L
LOAD
BATT
Rev 1.000
UNIT
UNIT
mΩ
˚C
A
V
A

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BUK215-50YT 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 BUK215-50YT MIN. UNIT 9 A MAX. UNIT 150 ˚ 25˚C 38 mΩ ...

Page 2

... ≤ 150˚C prior to turn-off T j CONDITIONS Human body model 250 pF 1.5 kΩ CONDITIONS allowed as an overload condition but at the threshold Product Specification BUK215-50YT MIN. MAX -55 175 - 150 - 260 - ...

Page 3

... 0 tests are continuous. The specified pulse duration Product Specification BUK215-50YT MIN. TYP. MAX 5 25˚ 25˚ ...

Page 4

... 1 ˚C unless otherwise stated. Refer to mb CONDITIONS = 100 µ 100 µ Product Specification BUK215-50YT MIN. TYP. MAX. UNIT 20 90 160 5.5 7 8.5 - 2.4 3 1 100 TRUTH TABLE MIN. TYP. MAX. ...

Page 5

... OFF OFF OFF OFF UV undervoltage OV overvoltage LC low current or open circuit load SC short circuit OT overtemperature 5 Product Specification BUK215-50YT . TRUTH TABLE MIN. TYP. MAX. 2 4.2 5 STATUS DESCRIPTION H off H on & normal (LC not detected!) H supply undervoltage lockout H supply overvoltage shutdown ...

Page 6

... L 30 from input going low to 90 70 CONDITIONS Product Specification BUK215-50YT MIN. TYP. MAX. UNIT µs - 180 250 150 170 190 ˚ ...

Page 7

... 3 2 < > IL(TO) > L(TO) 1.5 typ. 1 100 Fig.9. Typical operating supply current. = f(T ); parameters condition BUK215-50YT 60 70 BUK215-50YT 100 = 25 ˚ 300 µs BUK215-50YT < 150 200 = Rev 1.000 ...

Page 8

... V; I BG(OV SG(LOW - 100 Fig.15. Typical status low characteristic. ≥ f(T ); conditions BUK215-50YT on off 150 200 ≤ BUK215-50YT max. on off min. 150 200 = 100 mA L BUK215-50YT 150 200 = 100 µA Rev 1.000 ...

Page 9

... I = 100µ f(V ); conditions - 100 f(T ); parameter BUK215-50YT 5 0 150 200 = 13V BG BUK215-50YT ˚ BUK215-50YT 200 150 200 Rev 1.000 ...

Page 10

... V; parameter (TO Fig.27. Short circuit load threshold voltage. ); conditions -40˚C ≤ f(V BL(TO) BG BUK215-50YT 0 ˚C j BUK215-50YT ˚ BUK215-50YT max. typ. 25˚C min ≤ 150˚C mb Rev 1.000 ...

Page 11

... Fig.31. Typical short circuit load threshold voltage 1e+01 BUK215-50YT 1e+00 1e-01 1e-02 1e- ˚ BUK215-50YT 100 150 200 300 µs = 13V Product Specification BUK215-50YT BUK215-50YT BL(TO) - 100 150 f(T ); condition BL(TO Zth j- BUK215-50YT D = 0.5 0.2 0.1 0.05 0. ...

Page 12

... June 2000 2 scale max. 0.64 1.60 10.30 2.90 15.80 11 1.70 0.46 1.20 9.70 2.10 14.80 REFERENCES IEC JEDEC EIAJ 1 , centre pin connected to mounting base. 12 Product Specification BUK215-50YT 2 -PAK); 5 leads SOT426 mounting base 2.60 2.20 EUROPEAN ISSUE DATE PROJECTION 98-12-14 99-06-25 Rev 1.000 ...

Page 13

... 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 13 Product Specification BUK215-50YT Rev 1.000 ...

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