TPS54200DDCT Semiconductors - ICs by Texas Instruments

LED DRIVER BUCK 600KHZ SOT-23-6

Status: Unknown
Series: -
RoHS: Unknown
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The TPS54200 is a 1.5-A synchronous buck WLED driver up to 28-V input. Current mode operation provides fast transient response and eases loop stabilization. By integrating the MOSFETs and employing the SOT23-6 package, TPS54200 achieves the highpower density and offers a small footprint on the PCB. The TPS54200 implements analog dimming by changing internal reference voltage proportional to the duty cycle of PWM signal input in analog dimming mode. This device also support PWM dimming mode, in which the internal reference voltage will be halved to 100 mV for higher efficiency. Cycle-by-cycle current limit in high-side MOSFET protects the converter in an over-load condition and is enhanced by a low-side MOSFET freewheeling current limit which prevents current runaway. There is a low-side MOSFET sinking current limit to prevent excessive reverse current. For safety and protection the TPS54200 includes LED open and short protection, sense resistor open and short protection, and device thermal protection. To protect the LED from over-current damage, the driver shuts down and is latched once over current is detected.

Where to Buy

Prices starting from US$0.53

Distributor Stock
Logo for Farnell
Farnell
from US$1.02
177
in stock
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Logo for Texas Instruments
Texas Instruments
from US$0.53
60,945
in stock
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Logo for element14
element14
from US$0.96
177
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.72
-
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Specifications

Device Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 28V
Output Voltage Max 23V
Output Current Max 1.5A
Switching Frequency 600kHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style TSOT-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)
Output Current 1.5A
Output Voltage 28V

Alternative Descriptions

4.5V to 28V input voltage, synchronous buck LED driver | Texas Instruments
LED DRIVER, BUCK, 600KHZ, SOT-23-6 | element14
Led Driver, Buck, 600Khz, Sot-23-6 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54200DDCT?

Additional datasheets, footprints and schematics for TPS54200DDCT are listed on our Part Details page. You can also find images and similar parts to TPS54200DDCT on this page.

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What category does TPS54200DDCT fall under?

The TPS54200DDCT is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to TPS54200DDCT 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 TPS54200DDCT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS54200DDCT have stock available?

Authorised distributors including Texas Instruments, element14, Farnell and Newark Electronics have stock available or on a lead time for TPS54200DDCT.

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