TPS61165DBVT Semiconductors - ICs by Texas Instruments

LED DRIVER PWM SOT-23-6 FULL REEL

Status: Unknown
Series: -
RoHS: Unknown
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With a 40-V rated integrated switch FET, the TPS61165 device is a boost converter that drives LEDs in series. The boost converter runs at a 1.2-MHz fixed switching frequency with 1.2-A switch current limit, allowing the use of a high-brightness LED in general lighting. The default white LED current is set with the external sensor resistor Rset, and the feedback voltage is regulated to 200 mV, as shown in Typical Application. During the operation, the LED current can be controlled using the one-wire digital interface (EasyScale™ protocol) through the CTRL pin. Alternatively, a pulse-width-modulation (PWM) signal can be applied to the CTRL pin through which the duty cycle determines the feedback reference voltage. In either digital or PWM mode, the TPS61165 device does not burst the LED current; therefore, it does not generate audible noises on the output capacitor. For maximum protection, the device features integrated open-LED protection that disables the TPS61165 device to prevent the output from exceeding its absolute maximum voltage ratings during open LED conditions.
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Specifications

Device Topology Boost (Step Up)
Input Voltage Min 3V
Input Voltage Max 18V
Output Voltage Max 38V
Output Current Max 1.2A
Switching Frequency 1.2MHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style SOT-23
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Dimming Control Type PWM
Output Current 100mA
Topology Boost (Step Up)

Alternative Descriptions

Led Driver, Pwm, Sot-23-6 | Newark Electronics
High brightness white LED driver in 2mm x 2mm QFN Package | Texas Instruments
Hi Brightness White LED Drvr | Mouser Electronics

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for TPS61165DBVT are listed on our Part Details page. You can also find images and similar parts to TPS61165DBVT on this page.

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What category does TPS61165DBVT fall under?

The TPS61165DBVT is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

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You can view similar parts to TPS61165DBVT when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

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Is the TPS61165DBVT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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