Philips BUK215-50Y User's Manual

Philips Switch User's Manual - BUK215-50Y.
Download
Page  of 13
4.7, 1502 votes
background image

Philips Semiconductors

Product specification

 TOPFET high side switch

BUK215-50Y 

 SMD version of BUK210-50Y

 

DESCRIPTION

QUICK REFERENCE DATA

Monolithic single channel high side

SYMBOL

PARAMETER

MIN.

UNIT

protected power switch in
TOPFET2 technology assembled in

I

L

Nominal load current (ISO)

9

A

a 5 pin plastic surface mount
package.

SYMBOL

PARAMETER

MAX.

UNIT

APPLICATIONS

V

BG

Continuous off-state supply voltage

50

V

General controller for driving

I

L

Continuous load current

20

A

lamps, motors, solenoids, heaters.

T

j

Continuous junction temperature

150

˚C

R

ON

On-state resistance

T

j = 25˚C

38

m

FEATURES

FUNCTIONAL BLOCK DIAGRAM

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

Fig.1.   Elements of the TOPFET HSS with internal ground resistor.

PINNING - SOT426

PIN CONFIGURATION

SYMBOL

PIN

DESCRIPTION

1

Ground

2

Input

3

(connected to mb)

4

Status

5

Load

Fig. 2.

Fig. 3.

mb

Battery

BATT

LOAD

INPUT

GROUND

STATUS

POWER

MOSFET

RG

CONTROL &

PROTECTION

CIRCUITS

mb

1 2

4 5

3

B

G

L

I

S

HSS

TOPFET

May 2001

1

Rev 1.010

0.581390s