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TEXAS INSTRUMENTS  TPS61165DBVT  LED DRIVER, PWM, SOT-23-6, FULL REEL

TEXAS INSTRUMENTS TPS61165DBVT
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Productoverzicht

The TPS61165DBVT is a High Brightness White LED Driver with a 40V rated integrated switch FET. This boost converter runs at a 1.2MHz fixed switching frequency with 1.2A switch current limit and allows for 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 200mV. During the operation, the LED current can be controlled using the 1 wire digital interface 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, 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 to prevent the output from exceeding its absolute maximum voltage ratings during open LED conditions.
  • 38V Open LED protection
  • 200mV Reference voltage with 2% accuracy
  • 1.2A Switch FET with 1.2MHz switching frequency
  • Flexible 1 wire digital (EasyScale™ protocol) and PWM brightness control
  • Built-in soft start
  • Up to 90% efficiency
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Productgegevens

Device Topology:
Boost (Step Up)
No. of Outputs:
1Outputs
Output Current:
100mA
Output Voltage:
-
Driver Case Style:
SOT-23
No. of Pins:
6Pins
Input Voltage Min:
3V
Input Voltage Max:
18V
Switching Frequency:
1.2MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualification Standard:
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Toepassingen

  • LED Lighting

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 1 - Unlimited
Land van oorsprong:
Thailand

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423990
Gewicht (kg):
.00825

Alternatieven

LED DRIVER, BOOST, PWM, SOT-23-6

TEXAS INSTRUMENTS

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