This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

TPS61161QDRVRQ1 Images are for reference only,

See Technical Specifications

TPS61161QDRVRQ1

LED Driver 10 Segment Automotive 6-Pin WSON EP T/R

Manufacturer: Texas Instruments, Inc
Mfr.Part #: TPS61161QDRVRQ1
Datasheet: TPS61161QDRVRQ1 Datasheet (PDF)
Package/Case: WSON-6
Product Type: Optoelectronics
RoHS:
Lifecycle: Active

Inquiry Add To Bom

TPS61161QDRVRQ1 General Description

With a 40-V rated integrated switch FET, the TPS61161-Q1 is a boost converter that drives up to 10 LEDs in series. The boost converter runs at 600-kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allow for the use of small external components.

The default white LED current is set with the external sensorresistor Rset, and the feedback voltage is regulated to 200 mV, as shown in the typicalapplication. During the operation, the LED current can be controlled using the 1-wire digital interface(EasyScale protocol) through the CTRL pin. Alternatively, a pulse width modulation (PWM) signal can be applied to the CTRL pin through whichthe duty cycle determines the feedback reference voltage. In either digital or PWM mode, theTPS61161-Q1 does not burst the LED current; therefore, it does not generate audible noises on the outputcapacitor. For maximum protection, the device features integrated open LED protection thatdisables the TPS61161-Q1 to prevent the output from exceeding the absolute maximum ratings duringopen LED conditions.

The TPS61161 is available in a space-saving, 2-mm × 2-mm QFN (DRV) package with thermal pad.

Key Features

Qualified for Automotive Applications
2.7-V to 18-V Input Voltage Range
38-V Open LED Protection for 10 LEDs
200-mV Reference Voltage With ±2% Accuracy
Flexible Digital and PWM Brightness Control
Built-In Soft Start
Up to 90% Efficiency
2-mm × 2-mm × 0.8-mm 6-pin QFN (DRV) Package With Thermal Pad

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)LED Drivers	Mfr	Texas Instruments
Series	Automotive, AEC-Q100	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Active	Type	DC DC Regulator
Topology	Step-Up (Boost)	Internal Switch(s)	Yes
Number of Outputs	1	Voltage - Supply (Min)	2.7V
Voltage - Supply (Max)	18V	Voltage - Output	38V
Current - Output / Channel	700mA (Switch)	Frequency	600kHz
Dimming	PWM	Applications	Automotive
Operating Temperature	-40°C ~ 125°C (TA)	Mounting Type	Surface Mount
Package / Case	6-WDFN Exposed Pad	Supplier Device Package	6-WSON (2x2)
Base Product Number	TPS61161	Number of channels	1
Rating	Automotive	Operating temperature range (°C)	-40 to 125
Vin (min) (V)	2.7	Vin (max) (V)	18
Vout (min) (V)	2.7	Vout (max) (V)	38
Iout (max) (A)	0.02	Iq (typ) (mA)	1.5
Switching frequency (max) (kHz)	600	Features	Global dimming, Thermal shutdown
feature-number-of-digits		feature-number-of-segments	10
feature-number-of-led-outputs		feature-topology
feature-process-technology		feature-input-output-type
feature-minimum-operating-supply-voltage-v	2.7	feature-maximum-operating-supply-voltage-v	18
feature-output-voltage-v	2.7 to 38	feature-maximum-supply-current-ua
feature-maximum-output-current-ma		feature-maximum-power-dissipation-mw	1925
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	6	feature-supplier-package	WSON EP
feature-standard-package-name1	SON	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	Yes	feature-aec-qualified-number	AEC-Q100
feature-auto-motive	Yes	feature-p-pap	Yes
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

Reviews

You need to log in to reply. Sign In | Sign Up

Recommended For You
New Products

LM3410XMY/NOPB

Texas Instruments, Inc

HV9925SG-G

Microchip Technology, Inc

TPS65651RTER

Texas Instruments, Inc

TPS65124RGTT

Texas Instruments, Inc

DLP650LNIRFYL

Texas Instruments, Inc

NSI45030AT1G

ON Semiconductor, LLC

TPS92691PWP

Texas Instruments, Inc

LP8864SQRHBRQ1

Texas Instruments, Inc

Buying Guide

What is the lifespan of TPS61161QDRVRQ1?
The lifespan of TPS61161QDRVRQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of TPS61161QDRVRQ1?
You can find it with PDF Datasheet for TPS61161QDRVRQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of TPS61161QDRVRQ1?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of TPS61161QDRVRQ1 or my history order record?
You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.