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Philips Semiconductors
TOPFET high side switch
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
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
PINNING - SOT426
PIN
DESCRIPTION
1
Ground
2
Input
3
(connected to mb)
4
Status
5
Load
mb
Battery
July 2001
QUICK REFERENCE DATA
SYMBOL
PARAMETER
I
Nominal load current (ISO)
L
SYMBOL
PARAMETER
V
Continuous off-state supply voltage
BG
I
Continuous load current
L
T
Continuous junction temperature
j
R
On-state resistance
ON
FUNCTIONAL BLOCK DIAGRAM
STATUS
INPUT
GROUND
Fig.1. Elements of the TOPFET HSS with internal ground resistor.
PIN CONFIGURATION
mb
3
1 2
4 5
Fig. 2.
1
T
= 25˚C
j
CONTROL &
PROTECTION
CIRCUITS
RG
SYMBOL
Product Specification
PiP3209-R
MIN.
UNIT
2
A
MAX.
UNIT
50
V
6
A
150
˚C
180
m
BATT
POWER
MOSFET
LOAD
B
I
TOPFET
L
HSS
S
G
Fig. 3.
Rev 1.000
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Related Manuals for Philips PiP3209-R
Summary of Contents for Philips PiP3209-R
- Page 1 On-state resistance FUNCTIONAL BLOCK DIAGRAM STATUS INPUT CONTROL & PROTECTION CIRCUITS GROUND Fig.1. Elements of the TOPFET HSS with internal ground resistor. PIN CONFIGURATION Fig. 2. Product Specification PiP3209-R MIN. UNIT MAX. UNIT = 25˚C BATT POWER MOSFET LOAD SYMBOL TOPFET Fig.
-
Page 2: Limiting Values
= 16 V = 150˚C prior to turn-off CONDITIONS Human body model; C = 250 pF; R = 1.5 k CONDITIONS is allowed as an overload condition but at the threshold T Product Specification PIP3209-R MIN. MAX. UNIT ˚C ˚C ˚C MIN. -
Page 3: Static Characteristics
Internal ground resistance 1 For a high side switch, the load pin voltage goes negative with respect to ground during the turn-off of an inductive load. 2 On-state resistance is increased if the supply voltage is less than 9 V. -
Page 4: Input Characteristics
CONDITIONS = 100 A = 100 A = 5 V = 5 V TRUTH TABLE = 25 ˚C. CONDITIONS 35 V Product Specification PIP3209-R = 25 ˚C unless otherwise stated. MIN. TYP. MAX. TRUTH TABLE MIN. TYP. MAX. = 25˚C = 25˚C... -
Page 5: Truth Table
1 Undervoltage sensor causes the device to switch off and reset. 2 Overvoltage sensor causes the device to switch off to protect its load. 3 The status will continue to indicate OT (even if the input goes low) until the device cools below the reset threshold. Refer to... -
Page 6: Overload Protection Characteristics
1 The battery to load threshold voltage for short circuit protection is proportional to the battery supply voltage. After short circuit protection has operated, the input voltage must be toggled low for the switch to resume normal operation. 2 Measured from when the input goes high. -
Page 7: Mechanical Data
0.64 1.60 10.30 2.90 15.80 1.70 0.46 2.10 14.80 1.20 9.70 REFERENCES JEDEC EIAJ , centre pin connected to mounting base. Product Specification PIP3209-R -PAK); 5 leads SOT426 mounting base 2.60 2.20 EUROPEAN ISSUE DATE PROJECTION 98-12-14 99-06-25 Rev 1.000... -
Page 8: Life Support Applications
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 Product Specification PIP3209-R Rev 1.000...