DC/DC-Converter (Automotive)

INFINEON TECHNOLOGIES offers several switching converters serving applications with extended requirements like supply for 32-bit μC and airbag applications. In our portfolio you can find step-up ( Boost ) and step-down ( Buck ) DC/DC converters as well as DC/DC converters cascaded internally with linear regulators and trackers.

Step-up and step-down converters
High-efficiency regulators
Wide supply voltage operation range
Very low current consumption operation
Suitable for standard 12V / 24V PowerNets

Disable function for main output
Output undervoltage reset with delay
Short-circuit protection
Overtemperature protection
Wide ambient operation range - 40°C up to +125°C

PG-DSO-36-EP

Product Type	Product Status	Order Online	Packages	Green	Comment	V_Q (max)	I_Q (max)	I_q (typ)	Output
Matching Results: 20
reset all selections	reset	reset	reset	reset	reset	reset	reset	reset	reset

TLF50281EL	on request	Request	PG-SSOP-14		Asyncronous low-Iq-Buck; 5V/500mA; Iq<45µA; f=2,2MHz; 100%DC; EN, RES, WD	5V	500.0 mA	45.0 µA	Buck Converter
TLE 6361G	ON REQUEST	Request	P-DSO-36		Vin up to 60V; 3 linear post regulators (5V, 3.3/2.6V, 5/3.3V) and 6 voltage trackers (5V); SPI	5.0 V, 3.3/2.6V, 5.0/3.3 V	1,500.0 mA	30.0 µA	Linear (Buck Preregulator)
TLE 6363	discontinued	Buy	P-DSO-14		Please use RoHS compliant TLE6711	5.0V	250.0 mA	1,500.0 µA	Boost/Buck Conv.
TLE 6365G	in production	Request	PG-DSO-8		-	5.0V	400.0 mA	1,500.0 µA	Buck Converter
TLE 6368G1	discontinued	Request	P-DSO-36		Successor: TLE6368G2	5.0 V, 3.3/2.6 V, 3.3/2.6 V	1,500.0 mA	30.0 µA	Linear (Buck Preregulator)
TLE6368G2	in production	Request	PG-DSO-36		Vin up to 60V; 3 linear post regulators (5V, 3.3/2.6V, 5/3.3V) and 6 voltage trackers (5V); SPI	5.0 V, 3.3/2.6 V, 3.3/2.6 V	1,500.0 mA	30.0 µA	Linear (Buck Preregulator)
TLE 6389-2GV	in production	Request	PG-DSO-14		Vin up to 60V; VQ adjustable from 1.25V up to 15V; external MOS	adjustable	2,300.0 mA	130.0 µA	Buck Converter
TLE 6389-2G V50	in production	Request	PG-DSO-14		Vin up to 60V; external MOS	5.0V	2,300.0 mA	130.0 µA	Buck Converter
TLE 6389-3G V50	in production	Request	PG-DSO-14		Vin up to 60V; external MOS	5.0V	2,300.0 mA	130.0 µA	Buck Converter
TLE 6711G	in production	Request	PG-DSO-14		-	5.0V	250.0 mA	1,500.0 µA	Boost/Buck Conv.
TLE 6711GL	in production	Request	PG-DSO-20		-	5.0V	250.0 mA	1,500.0 µA	Boost/Buck Conv.
TLE 7368E	in production	Request	PG-DSO-36		3 linear post regulators (5V, 3.3/2.6V, 1.5V), selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)	5.0 V, 3.3/2.6 V, 1.5 V, 1.0/2.6 V	2,500.0 mA	120.0 µA	Linear (Buck Preregulator)
TLE 7368-2E	in production	Request	PG-DSO-36		3 linear post regulators (5V, 3.3/2.6V, 1.2V), selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)	5.0 V, 3.3/2.6 V, 1.2 V, 1.0/2.6 V	2,500.0 mA	120.0 µA	Linear (Buck Preregulator)
TLE 7368-3E	in production	Request	PG-DSO-36		3 linear post regulators (5V, 3.3/2.6V, 1.3V), selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)	5.0 V, 3.3/2.6 V, 1.3 V, 1.0/2.6 V	2,500.0 mA	120.0 µA	Linear (Buck Preregulator)
TLE 7368G	in production	Request	P-DSO-36		3 linear post regulators (5V, 3.3/2.6V, 1.5V), selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)	5.0 V, 3.3/2.6 V, 1.5 V, 1.0/2.6 V	2,500.0 mA	120.0 µA	Linear (Buck Preregulator)
TLE 8366EV	in production	Request	PG-DSO-8		VQ adjustable from 0.6V up to 16V; Tolerance 2% up to 1000mA; DSO-8 EP	adjustable	1,800.0 mA	7,000.0 µA	Buck Converter
TLE8366E V33	in production	Request	PG-DSO-8		VQ = 3.3V; Tolerance 2% up to 1000mA; DSO-8 EP	3.3V	1,800.0 mA	7,000.0 µA	Buck Converter
TLE8366E V50	in production	Request	PG-DSO-8		VQ = 5V; Tolerance 2% up to 1000mA; DSO-8 EP	5.0V	1,800.0 mA	7,000.0 µA	Buck Converter
TLE 8386-2EL	in production	Request	PG-SSOP-14		LS-sense-booster (prefered as voltage source); Can be used in SEPIC- or FLYBACK-configuration as well Max. output current dependent on output voltage.	adj (max 9-times of VS)	-	7,000.0 µA	Boost Converter
TLE 8386EL	in production	Request	PG-SSOP-14		HS-sense-booster (prefered as current source) Max. output current dependent on output voltage.	adj (max 9-times of VS)	-	7,000.0 µA	Boost Converter

Product Type

Product Status

Order Online

Packages

Green

Comment

V_Q (max)

I_Q (max)

I_q (typ)

Output

Matching Results: 20

reset all selections

reset

TLF50281EL

on request

Request

PG-SSOP-14

Asyncronous low-Iq-Buck; 5V/500mA; Iq<45µA; f=2,2MHz; 100%DC; EN, RES, WD

500.0 mA

45.0 µA

Buck Converter

TLE 6361G

ON REQUEST

Request

P-DSO-36

Vin up to 60V; 3 linear post regulators (5V, 3.3/2.6V, 5/3.3V) and 6 voltage trackers (5V); SPI

5.0 V, 3.3/2.6V, 5.0/3.3 V

1,500.0 mA

30.0 µA

Linear (Buck Preregulator)

TLE 6363

discontinued

Buy

P-DSO-14

Please use RoHS compliant TLE6711

5.0V

250.0 mA

1,500.0 µA

Boost/Buck Conv.

TLE 6365G

in production

Request

PG-DSO-8

5.0V

400.0 mA

1,500.0 µA

Buck Converter

TLE 6368G1

discontinued

Request

P-DSO-36

Successor: TLE6368G2

5.0 V, 3.3/2.6 V, 3.3/2.6 V

1,500.0 mA

30.0 µA

Linear (Buck Preregulator)

TLE6368G2

in production

Request

PG-DSO-36

Vin up to 60V; 3 linear post regulators (5V, 3.3/2.6V, 5/3.3V) and 6 voltage trackers (5V); SPI

5.0 V, 3.3/2.6 V, 3.3/2.6 V

1,500.0 mA

30.0 µA

Linear (Buck Preregulator)

TLE 6389-2GV

in production

Request

PG-DSO-14

Vin up to 60V; VQ adjustable from 1.25V up to 15V; external MOS

adjustable

2,300.0 mA

130.0 µA

Buck Converter

TLE 6389-2G V50

in production

Request

PG-DSO-14

Vin up to 60V; external MOS

5.0V

2,300.0 mA

130.0 µA

Buck Converter

TLE 6389-3G V50

in production

Request

PG-DSO-14

Vin up to 60V; external MOS

5.0V

2,300.0 mA

130.0 µA

Buck Converter

TLE 6711G

in production

Request

PG-DSO-14

5.0V

250.0 mA

1,500.0 µA

Boost/Buck Conv.

TLE 6711GL

in production

Request

PG-DSO-20

5.0V

250.0 mA

1,500.0 µA

Boost/Buck Conv.

TLE 7368E

in production

Request

PG-DSO-36

3 linear post regulators (5V, 3.3/2.6V, 1.5V),
selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)

5.0 V, 3.3/2.6 V, 1.5 V, 1.0/2.6 V

2,500.0 mA

120.0 µA

Linear (Buck Preregulator)

TLE 7368-2E

in production

Request

PG-DSO-36

3 linear post regulators (5V, 3.3/2.6V, 1.2V),
selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)

5.0 V, 3.3/2.6 V, 1.2 V, 1.0/2.6 V

2,500.0 mA

120.0 µA

Linear (Buck Preregulator)

TLE 7368-3E

in production

Request

PG-DSO-36

3 linear post regulators (5V, 3.3/2.6V, 1.3V),
selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)

5.0 V, 3.3/2.6 V, 1.3 V, 1.0/2.6 V

2,500.0 mA

120.0 µA

Linear (Buck Preregulator)

TLE 7368G

in production

Request

P-DSO-36

3 linear post regulators (5V, 3.3/2.6V, 1.5V),
selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)

5.0 V, 3.3/2.6 V, 1.5 V, 1.0/2.6 V

2,500.0 mA

120.0 µA

Linear (Buck Preregulator)

TLE 8366EV

in production

Request

PG-DSO-8

VQ adjustable from 0.6V up to 16V; Tolerance 2% up to 1000mA; DSO-8 EP

adjustable

1,800.0 mA

7,000.0 µA

Buck Converter

TLE8366E V33

in production

Request

PG-DSO-8

VQ = 3.3V; Tolerance 2% up to 1000mA; DSO-8 EP

3.3V

1,800.0 mA

7,000.0 µA

Buck Converter

TLE8366E V50

in production

Request

PG-DSO-8

VQ = 5V; Tolerance 2% up to 1000mA; DSO-8 EP

5.0V

1,800.0 mA

7,000.0 µA

Buck Converter

TLE 8386-2EL

in production

Request

PG-SSOP-14

LS-sense-booster (prefered as voltage source);
Can be used in SEPIC- or FLYBACK-configuration as well
Max. output current dependent on output voltage.

adj (max 9-times of VS)

7,000.0 µA

Boost Converter

TLE 8386EL

in production

Request

PG-SSOP-14

HS-sense-booster (prefered as current source)
Max. output current dependent on output voltage.

adj (max 9-times of VS)

7,000.0 µA

Boost Converter

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DC/DC-Converter (Automotive)

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