TPS61060DRBR Semiconductors - ICs by Texas Instruments

LED DRIVER SYNC BOOST 1MHZ VSON-8

Semiconductors - ICs
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Status: Unknown
Series: -
RoHS: Unknown
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The TPS6106x is a high-frequency, synchronous boost converter with constant current output to drive up to five white LEDs. For maximum safety, the device features integrated overvoltage and an advanced short-circuit protection when the output is shorted to ground. The device operates with 1-MHz fixed switching frequency to allow for the use of small external components and to simplify possible EMI problems. The device comes with three different overvoltage protection thresholds (14 V, 18 V, and 23 V) to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the external sense resistor Rs, and the feedback voltage is regulated to 500 mV or 250 mV, depending on the configuration of the ILED pin. Digital brightness control is implemented by applying a simple digital signal to the ILED pin. Alternatively, a PWM signal up to 1 kHz can be applied to the enable pin to control the brightness of the LED. During shutdown, the output is disconnected from the input to avoid leakage current through the LEDs.

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Specifications

Device Topology Boost (Step Up)
Input Voltage Min 2.7V
Input Voltage Max 6V
Output Voltage Max 15V
Output Current Max 475mA
Switching Frequency 1MHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style SON
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Output Current 400mA
Output Voltage 15V

Alternative Descriptions

15V, 400mA switch, 1MHz boost converter w/brightness control for white LED power Supplies | Texas Instruments

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The TPS61060DRBR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

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This part has not been flagged as RoHS Compliant.

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