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Texas Instruments TPS61196PWPT — Power Management (PMIC / Gate Driver)

TPS61196PWPT DC DC Controller, 6-Channel Boost LED Driver

MPNTPS61196PWPT
Active

Texas Instruments TPS61196PWPT, DC DC Controller, 6-Channel Step-Up (Boost) LED Driver, 120V Output, 400mA per Channel, PWM Dimming, 800kHz, 28-HTSSOP, -40°C to 85°C.

$3.6600Ref. price · indicative, final on quote
Texas Instruments TPS61196PWPT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS61196PWPT specifications
ParameterValue
TypeDC DC Controller
MountingSurface Mount
Voltage - output120V
Supply voltage30V
Current - output (Channel)400mA
Frequency800kHz
I/O channels6
Operating temperature-40°C~85°C(TA)
DimmingPWM
PackageTape & Reel (TR); Cut Tape (CT)
TopologyStep-Up (Boost)
ApplicationsBacklight
Case28-PowerTSSOP (0.173\", 4.40mm Width)
Internal switchNo

Product details

120 V output, six channels — the backlight driver's headroom

The TPS61196PWPT is a six-channel boost LED controller from Texas Instruments, designed for LCD backlight applications. Its 120 V output ceiling lets you drive long LED strings in series, reducing the number of parallel branches and the associated current-matching resistors. Each channel sinks up to 400 mA, so a single controller can handle a 60-inch panel's backlight array without external driver ICs.

PWM dimming and 800 kHz switching

PWM dimming is built in, giving you a wide dimming ratio without the color shift that analog dimming introduces at low currents.

Supply range and thermal envelope

The controller operates from an 8 V to 30 V supply rail, covering common backlight power buses from 12 V automotive to 24 V industrial.

Frequently asked questions

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