Mfr Part #:

TLD1314EL

Mfr Name: Infineon

The Infineon TLD1314EL is a 3-channel high-side current source IC designed for LED lighting applications. It offers an output current up to 120 mA per channel and operates over a wide temperature range.

✓ Total Stock: 4,373 pcs

$ Price Range: $1.13

TLD1314EL Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,617 pcs On Request	2617 pcs	On Request	1	On Request	On Request	16+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,651 pcs On Request	1651 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	105 pcs On Request	105 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TLD1314EL Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Infineon
AEC Qualified	Yes
Automotive Grade	Yes
Mounting Type	Surface Mount
Operating Temperature	-40°C / 150°C
SVHC Present	Not Present
Voltage	5.5 V / 40 V

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TLD1314EL Description

Short technical summary and product information.

The Infineon TLD1314EL is a versatile 3-channel high-side driver IC featuring integrated output stages optimized for driving LEDs. It is designed to control LEDs with an output current of up to 120 mA per channel, making it suitable for various automotive and interior lighting applications such as tail/brake lights, turn indicators, position lights, side markers, ambient lighting, and dashboard illumination.

This device supports PWM operation via the VS-pin and allows for output current adjustment through an external low-power resistor. It incorporates essential protective functions including reverse polarity protection, overload protection, undervoltage detection, and over-temperature protection. Diagnostic functions like open load and short circuit to GND detection are also included.

The TLD1314EL operates within a wide voltage range of 5.5 V to 40 V and a temperature range of -40°C to 150°C. It is supplied in a PG-SSOP-14 package with an exposed heatslug, designed for surface mounting.

Key features include its ability to drive LEDs with up to 120 mA per channel, low current consumption, and robust protection and diagnostic capabilities, ensuring reliable performance in demanding automotive environments.

TLD1314EL Quick Information

Product Type: LED Driver

Series: LITIX™ Basic

Canonical Name: TLD1314EL 3 Channel High-Side Current Source

Subcategory: High-Side Current Source

TLD1314EL Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

TLD1314EL Estimated Pricing

Qty	Low	High
1+	$1.13	$1.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLD1314EL Features

3-channel high-side current source
Output current up to 120 mA per channel
Wide operating voltage range 5.5V to 40V
Wide temperature range -40°C to 150°C
Integrated protection and diagnostic functions

TLD1314EL Applications

Exterior LED lighting applications
Interior LED lighting applications
Tail/brake light systems
Turn indicator and position lights
Ambient and dashboard lighting

TLD1314EL FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the TLD1314EL?

The operating voltage range is from 5.5V to 40V.

What package does the TLD1314EL come in?

The TLD1314EL is available in a PG-SSOP-14 surface mount package.

What is the operating temperature range of the TLD1314EL?

The operating junction temperature range is -40°C to 150°C.

What is the output current of the TLD1314EL?

The nominal output current is 60mA, with a maximum of 120mA depending on thermal conditions.

What is the output current accuracy of the TLD1314EL?

The typical output current accuracy is ±7% when RSET is 12 kΩ.