TPS40200QDRQ1 Semiconductors - ICs by Texas Instruments

PWM CONTROLLER VOLTAGE MODE SOIC-8

Status: Unknown
Series: -
RoHS: Unknown
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The TPS40200-Q1 is a flexible, nonsynchronous controller with a built-in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V, with a power-saving feature that turns off driver current once the external FET has been turned on fully. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V without dissipating excessive power. The circuit operates with voltage-mode feedback and has feedforward input-voltage compensation that responds instantly to input voltage change. The integral 700-mV reference is trimmed to 2%, providing the means to accurately control low voltages. The TPS40200-Q1 is available in an 8-pin SOIC package and supports many of the features of more complex controllers. Clock frequency, soft start, and overcurrent limit are each easily programmed by a single, external component. The device has undervoltage lockout (UVLO) and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.

Where to Buy

Prices starting from US$0.83

Distributor Stock
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Farnell
from US$1.85
No stock
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Texas Instruments
from US$0.83
32,485
in stock
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Newark Electronics
from US$2.29
-
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element14
from US$2.41
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Specifications

Supply Voltage Min 4.5V
Supply Voltage Max 52V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) 95%
Controller IC Case Style SOIC
No. of Pins 8Pins
Switching Frequency 500kHz
Topology Buck (Step Down)
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Frequency 500kHz

Alternative Descriptions

Automotive 4.5V to 52V Non-Synchronous Voltage Mode Buck Controller with P-Channel FET Driver | Texas Instruments
Pwm Controller, Voltage Mode, Soic-8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS40200QDRQ1?

Additional datasheets, footprints and schematics for TPS40200QDRQ1 are listed on our Part Details page. You can also find images and similar parts to TPS40200QDRQ1 on this page.

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What category does TPS40200QDRQ1 fall under?

The TPS40200QDRQ1 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS40200QDRQ1 when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS40200QDRQ1 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS40200QDRQ1 have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS40200QDRQ1.

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