TOPFET high side switch
Philips Semiconductors
Product specification
TOPFET high side switch SMD version of BUK209-50Y
QUICK REFERENCE DATA DE...
Description
Philips Semiconductors
Product specification
TOPFET high side switch SMD version of BUK209-50Y
QUICK REFERENCE DATA DESCRIPTION
Monolithic single channel high side protected power switch in TOPFET2 technology assembled in a 5 pin plastic surface mount package. SYMBOL IL SYMBOL PARAMETER Nominal load current (ISO) PARAMETER Continuous off-state supply voltage Continuous load current Continuous junction temperature On-state resistance Tj = 25˚C
BUK214-50Y
MIN. 6 MAX. 50 12 150 60
UNIT A UNIT V A ˚C mΩ
APPLICATIONS
www.DataSheet4U.com
General controller for driving lamps, motors, solenoids, heaters.
VBG IL Tj RON
FEATURES
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
FUNCTIONAL BLOCK DIAGRAM
BATT STATUS POWER MOSFET CONTROL & PROTECTION CIRCUITS LOAD GROUND RG
INPUT
Fig.1. Elements of the TOPFET HSS with internal ground resistor.
PINNING - SOT426
PIN 1 2 3 4 5 mb DESCRIPTION Ground Input (connected to mb) Status Load Battery
PIN CONFIGURATION
mb
SYMBOL
I S
3 1 2 4 5
B
TOPFET HSS
G
L
Fig. 2.
Fig. 3.
September 2002
1
Rev 2.000
Philips Semiconductors
Product specifi...
Similar Datasheet