TPS92692PWPT Information

TPS92692/TPS92692-Q1 LED Controllers

Texas Instruments TPS92692/TPS92692-Q1 High Accuracy LED Controllers are designed to support step-up/down LED driver topologies. Each device incorporates a rail-to-rail current amplifier to measure LED current and spread spectrum frequency modulation technique for improved EMI performance. These LED controllers can independently modulate LED current using either analog or PWM dimming techniques. Linear analog dimming response with over 15:1 range is obtained by varying the voltage across the high impedance analog adjust (IADJ) input. PWM dimming of LED current is achieved by directly modulating the DIM/PWM input pin with the desired duty cycle or by enabling the internal PWM generator circuit. The PWM generator translates the DC voltage at DIM/PWM pin to the corresponding duty cycle by comparing it to the internal triangle wave generator. The optional PDRV gate driver output can be used to drive an external P-Channel series MOSFET. The TPS92692-Q1 device is AEC-Q100 qualified for automotive applications.

Specifications

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for TPS92692PWPT due to regional differences or acquisition. TPS92692PWPT may also be known as the following names: