BTT6020-1EKA, BTT6030-1EKA, BTT6050-1EKA - Truck devices

Product Brief
BTT6020-1EKA, BTT6030-1EKA,
BTT6050-1EKA (Truck devices)
New Smart High-Side Switches for 24V Applications
Infineon’s new pin-compatible Single Channel 24V High-Side Switches of the
PROFET™+ 24V family in DSO-14 EP package provide embedded diagnostic
and protective functions. The power transistor is built by a N-channel vertical
power MOSFET with charge pump. The device are especially designed to drive
lamps as well as LEDs in the harsh automotive environment.
Diagnostic Functions
„„ Proportional load current sense
„„ Open load in ON and OFF
„„ Short circuit to battery and ground
„„ Overtemperature sense
„„ Current sense matching between
channels
„„ Stable diagnostic signal during short
The high current sense accuracy (kILIS) is able to diagnose even the smallest
loads, such as LEDs. The high short-circuit robustness sets the market benchmark. Infineon is the first company to specify the short-circuit robustness of
a device in the datasheet: Min. 100k SC cycles for family members of
PROFET™+ 24V.
circuit
„„ Enhanced kILIS accuracy with calibration
Basic Functions
„„ RoHS compliant & AEC qualified
„„ Op. Voltage range (5 – 36V)
„„ Low stand-by current (< 0.5μA)
„„ ESD protection, optimized EMC
„„ PWM capability up to 500Hz
Applications
„„ 24V grounded high-side loads,
„„ μC compatible with diagnostic feedback
„„ Suitable for automotive and industrial applications
„„ All types of resistive, inductive and capacitive loads
„„ Suitable for loads with high inrush currents, such as lamps
„„ Suitable for loads with low currents such as LEDs
„„ Replaces electromechanical relays, fuses and discrete circuits
„„ Very low leakage current in OFF
„„ 3.3V and 5V – compatible logic inputs
„„ Improved heat dissipation of
DSO – package
Protection Functions
„„ Load Dump (Min.): 65V
„„ Current limitation
„„ Thermal shutdown: Latch
„„ Enhanced short circuit operation
„„ Loss of ground/battery protection
„„ Stable behavior at under voltage
„„ Overvoltage protection
„„ Voltage dependent current limitation
Product Brief
BTT6020-1EKA, BTT6030-1EKA,
BTT6050-1EKA (Truck devices)
Block Diagram (BTT6020-1EKA)
VS
Voltage Sensor
Internal
Power Supply
T
Overtemperature
Gate Control
&
Charge Pump
IN
Driver
Logic
ESD
Protection
DEN
IS
Clamp for
Inductive Load
Overcurrent
Switch Limit
Load Current Sense and
Open Load Detection
OUT
Forward Voltage Drop Detection
GND
Product Summary (BTT6020-1EKA )
Type
Description
Packsge
BTT6020-1EKA for target load: 4x 21W lighting load
1x 20mΩ
PG-DSO-14-40 EP
Parameter
Symbol
Value
Operating voltage range
VS(OP)
5 – 36V
Maximum supply voltage
VS(LD)
65V
Maximum ON state resistance at Tj = 150°C per channel
RDS(on)
42mΩ
Nominal load current (one channel active)
IL(NOM)
7A
Typical current sense ratio
kILIS
3000
Minimum current limitation
IL5(SC)
70A
Maximum standby current with load at Tj = 25°C
IS(OFF)
500nA
Load 4x 21W (24V) / Load 4x 27W (12V)
12V
BTS5008-1EKB (PROFET™+ 12V)
24V
BTT6020-1EKA (PROFET™+ 24V)
Published by
Infineon Technologies AG
85579 Neubiberg, Germany
© 2013 Infineon Technologies AG.
All Rights Reserved.
Visit us:
www.infineon.com
Order Number: B000-H0000-X-X-7600
Date: 08 / 2013
Attention please!
The information given in this document shall in no event
be regarded as a guarantee of conditions or characteristics
(“Beschaffenheitsgarantie”). With respect to any examples
or hints given herein, any typical values stated herein and/
or any information regarding the application of the device,
Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation
warranties of non-infringement of intellectual property
rights of any third party.
Information
For further information on technology, delivery terms and
conditions and prices please contact your nearest Infineon
Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain
dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only
be used in life-support devices or systems with the express
written approval of Infineon Technologies, if a failure of
such components can reasonably be expected to cause
the failure of that life-support device or system, or to affect
the safety or effectiveness of that device or system. Life
support devices or systems are intended to be implanted
in the human body, or to support and/or maintain and
sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons
may be endangered.
Similar pages