TPS929121QPWPRQ1

Fabricant :	Texas Instruments
Catégorie de produit :	LED Lighting Drivers
Série :	TPS929121-Q1
Style de montage :	SMD/SMT
Emballage / Caisse :	HTSSOP-24
Number of Outputs:	12 Output
Output Current:	75 mA
Topology:	Boost, Buck
Operating Frequency:	32.15 MHz
Output Voltage:	5 V
Température minimale de fonctionnement :	- 40 C
Température de fonctionnement maximale :	+ 125 C
Emballage :	Enrouleur
Emballage :	Ruban coupé
Features:	PWM Dimming, Open LED Protection
Marque :	Texas Instruments
Kit de développement :	TPS929120EVM
Dimming:	With Dimming
Input Voltage:	4.5 V to 40 V
Sensible à l'humidité :	Oui
Nombre de canaux :	12 Channel
Produit:	LED Lighting Drivers
Type de produit :	LED Lighting Drivers
Quantité d'emballage d'usine :	2000
Sous-catégorie :	Driver ICs
Supply Current – Max:	10 mA

Plus d'informations

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

TPS929121-Q1 High-Side LED Driver

Texas Instruments TPS929121-Q1 High-Side LED Driver is a 12-channel, 40V high-side LED driver that controls the 8-bit output current and 12-bit PWM duty cycles. The device meets multiple regulation requirements with LED open-circuit, short-to-ground, and single LED short-circuit diagnostics. A configurable watchdog also automatically sets fail-safe states when the MCU connection is lost, and with programmable EEPROM, TPS929121-Q1 can flexibly be set for different application scenarios.

Avis

Il n’y a pas encore d’avis.

TPS929121QPWPRQ1

Plus d'informations

IS32LT3175N/P Single-Channel Linear LED Drivers

TPS929121-Q1 High-Side LED Driver

Avis

Soyez le premier à laisser votre avis sur “TPS929121QPWPRQ1” Annuler la réponse

Produits similaires

Se connecter