TLE4240-3M Infineon Technologies, TLE4240-3M Datasheet

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TLE4240-3M

Manufacturer Part Number
TLE4240-3M
Description
IC LED DRIVER LINEAR SCT595-5
Manufacturer
Infineon Technologies
Type
Linear (Non-Switching)r
Datasheet

Specifications of TLE4240-3M

Package / Case
SCT-595
Constant Current
Yes
Topology
Linear (LDO)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Automotive
Type - Secondary
Color, White LED
Voltage - Supply
3 V ~ 45 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C
Current - Output / Channel
58mA
Internal Switch(s)
Yes
Number Of Segments
3
Low Level Output Current
1500 uA (Min)
Operating Supply Voltage
3 V to 45 V
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Frequency
-
Efficiency
-
Lead Free Status / Rohs Status
 Details
Other names
SP000255106
TLE4240-3M
TLE4240-3MTR
Low Dropout Linear LED Driver
Features
Functional Description
The TLE 4240-2/3 M is a monolithic integrated low dropout linear constant current
source. It is designed to supply white or color LEDs in order to achive constant
brightness and extended LED lifetime independent from supply voltage or LED forward
voltage class.
Protection circuits prevent from damage to the device in case of overload, short circuit,
reverse polarity and overheat. The LEDs connected are protected against reverse
polarity transients as well as against voltages up to 45 V. The Safe Operation Area
(SOA) monitoring function limits the output current in case of a very high drop voltage
across the regulator. For details see graph “Output Current versus Drop Voltage”.
Version TLE 4240-3 M is equipped with a status output indicating an open load failure
condition.
The TLE 4240-2/3 M is supplied in a space-saving PG-SCT595-5 package offering
minimal thermal resistance.
Type
TLE 4240-2 M
TLE 4240-3 M
Datasheet
Typ. 58 mA constant output current
Low dropout voltage
Tiny SMD package PG-SCT595-5
Open load detection (Version TLE 4240-3 M only)
45 V input voltage operation range
Safe operation area monitoring
Output protected against short circuit
to GND and supply
Reverse polarity protection
Wide temperature range: -40 °C ≤
Overtemperature shutdown
Suitable for use in automotive electronics
Package
PG-SCT595-5
PG-SCT595-5
T
j
≤ 150 °C
1
Remark
Open load detection
PG-SCT-595
Rev. 1.1, 2006-12-07
TLE 4240-2/3 M
Marking
42
43

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TLE4240-3M Summary of contents

Page 1

Low Dropout Linear LED Driver Features • Typ constant output current • Low dropout voltage • Tiny SMD package PG-SCT595-5 • Open load detection (Version TLE 4240-3 M only) • input voltage operation range • Safe ...

Page 2

GND Pinout.vsd TLE 4240-2 M Figure 1 Pin Configuration (top view) Table 1 Pin Definitions and Functions Pin No. Symbol Function 1 n.c. Version TLE 4240-2 M only: Internally not connected ...

Page 3

... TLE 4240-2 M Figure 2 Block Diagram V BAT TLE4240-2_A pplication.vsd Figure 3 Typical Application Circuit Datasheet 5 V TLE 4264 Voltage Regulator 4k7 Open Load Open Load Status Output at Version TLE 4240-3 only TLE 4240-2 TLE 4240-3 GND 3 TLE 4240-2/3 M TLE 4240-3 M µC I/O Rev. 1.1, 2006-12-07 ...

Page 4

Table 2 Absolute Maximum Ratings -40 °C ≤ ≤ 150 ° Parameter Input I Voltage Current Output Q Voltage Current Status ST (TLE 4240-3 M) Voltage Current ESD Susceptibility ESD Resistivity ESD Resistivity Temperatures Junction temperature Storage temperature ...

Page 5

Table 3 Functional Range Parameter Input voltage Status output voltage (Version TLE 4240-3 M only) Junction temperature Table 4 Thermal Resistance Parameter Junction ambient Junction pin 5 1) Mounted an a PCB 80 × 80 × 1.5 mm Table 5 ...

Page 6

Table 5 Electrical Characteristics (cont’ -40 °C ≤ 13 Parameter Reverse output current Current consumption Current consumption open load Version TLE 4240-3 M ...

Page 7

Typical Performance Characteristics I Current Consumption Drop Voltage = ( - [mA 4 ...

Page 8

Typical Performance Characteristics I Output Current vs Junction Temperature 13 [mA -40 - Reverse Current versus Q ...

Page 9

Typical Performance Characteristics Reverse Output Current V Output Voltage [mA 150 ° Datasheet I versus Current Consumption Q in open load condition ...

Page 10

Package Outline Footprint Reflow Soldering Figure 4 PG-SCT595-5 Find all packages, sorts of packing and others at Infineon Internet Page “Packages”: http://www.infineon.com/packages. SMD = Surface Mounted Device Datasheet <GPW05997> Footprint Wave Soldering 10 TLE 4240-2/3 M Dimensions in mm Rev. ...

Page 11

... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

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