Shenzhen Meiyuxin Technology Co., Ltd. [Recycled Factory Electronic Components] Supply TPS92602BQPWPRQ1 Automotive LED Driver! ! !

Product Description:

The TPS92602BQPWPRQ1 family of devices is a single- and dual-channel high-side current LED driver. With full protection and diagnostic capabilities, this family of devices is specifically targeted and well suited for automotive headlamps. At the bottom of each individual driver is a peak current mode boost controller. Each controller consists of two independent feedback loops, a current feedback loop with a high-side current sense shunt, and a voltage feedback loop with an external resistor divider network. The controller delivers a constant output voltage or a constant output current. The connected load determines whether the device is rated for constant output current (if the circuit reaches the current setpoint before the voltage setpoint) or constant output voltage (if the circuit reaches the voltage setpoint first) set-point is reached first), e.g. under open load conditions) for regulation.

Each controller supports all typical topologies such as boost, boost to battery, SEPIC or flyback.

To protect this circuit, a high-side PMOS FET driver is used for PWM dimming of the LED string and cuts off power in the event of an external short to ground.

Product Specifications:

Signaling rate: 25Mbps Removed from datasheet title Removed from datasheet title

Use integrated noise filter on input

Default output high and low level options

Low power consumption, typical ICC per channel (at 1Mbps):

ISO7340x: 0.9mA (5V power supply),

0.7mA (3.3V power supply)

ISO7341x: 1.2mA (5V power supply),

0.9mA (3.3V power supply)

ISO7342x: 1.3mA (5V power supply),

0.9mA (3.3V power supply)

Low propagation delay: 31ns typical

(5V power supply)

3.3V and 5V level translation

Wide temperature range: -40°C to 125°C

70KV/µs transient immunity, typical (5V supply)

Excellent Electromagnetic Compatibility (EMC)

System Level Electrostatic Discharge (ESD), Transient Discharge (EFT) and Surge Protection

low radiation

Powered by 3.3V and 5V supplies

Wide Body Small Outline Integrated Circuit (SOIC)-16 Package

Safety related certifications:

4242 VPK Basic isolation according to DIN V VDE V 0884-10 and DIN EN 61010-1

3K VRMS isolation for up to 1 minute per UL 1577

CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 End Equipment Standards

Has passed GB4943.1-2011 CQC certification