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.

Images are for reference only,

See Technical Specifications

TPS92691PWPR +BOM

LED Driver IC 1 Output DC DC Controller Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-HTSSOP

Manufacturer:

TI
Mfr.Part #:

TPS92691PWPR
Datasheet:

TPS92691PWPR Datasheet (PDF)
Input voltage type:

DC/DC
Topology:

Boost, Buck, Buck-Boost, Cuk, Flyback, SEPIC
Vin (min) (V):

4.5
Vin (max) (V):

65
EDA/CAD Models:

Request Free CAD Models for TPS92691PWPR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TPS92691PWPR General Description

Experience unparalleled control over your LED lighting setup with the TPS92691PWPR. This versatile LED controller offers a customizable solution for both step-up and step-down driver topologies, allowing you to achieve the perfect lighting effect for any application. With its programmable switching frequency, slope compensation, and soft-start timing, the TPS92691PWPR delivers precise and efficient LED current regulation. Whether you prefer analog or PWM dimming, this controller provides seamless dimming functionality for a wide range of dimming ratios. Additionally, the device features advanced fault protection mechanisms, including LED status monitoring and various safeguards against voltage and current irregularities, ensuring the safety and longevity of your LED lighting system

Key Features

Wide Input Voltage: 4.5 V to 65 V
Wide Output Voltage Range: 2 V to 65 V
Low Input Offset Rail-to-Rail Current Sense Amplifier
- Better than ±3% LED Current Accuracy over 25°C to 140°C Junction Temperature Range
- Compatible With High-Side and Low-Side Current Sense Implementations
High-Impedance Analog LED Current Adjust Input (IADJ) With over 15:1 Contrast Ratio
Over 1000:1 Series FET PWM Dimming Ratio With Integrated Series N-Channel Dim Driver Interface
Continuous LED Current Monitor Output for System Fault Detection and Diagnoses
Programmable Switching Frequency With External Clock Synchronization Capability
Programmable Soft-Start and Slope Compensation
Comprehensive Fault Protection Circuitry Including VCC Undervoltage Lockout (UVLO), Output Overvoltage Protection (OVP), Cycle-by-Cycle Switch Current Limit, and Thermal Protection
TPS92691-Q1: Automotive Q100 Grade 1 Qualified

Specifications

Input voltage type	DC/DC	Topology	Boost, Buck, Buck-Boost, Cuk, Flyback, SEPIC
Vin (min) (V)	4.5	Vin (max) (V)	65
Vout (max) (V)	65	Vout (min) (V)	3
Iout (max) (A)	5	Iq (typ) (mA)	1.5
Features	Adjustable Switch Frequency, Synchronization Pin, Thermal shutdown	Operating temperature range (°C)	-40 to 125
Dimming method	Analog, PWM	Number of channels	1
Rating	Catalog