TPS40200DG4 Semiconductors - ICs by Texas Instruments

VOLT MODE CONTROLLER SMD SOIC8

Electronic & Electrical Components>Semiconductors - ICs>Power Management
Status: Unknown
Series: -
RoHS: Unknown
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The TPS40200 is a flexible, non-synchronous 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 fully turned on. 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 feed-forward 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 is available in an 8-pin SOIC and an 8-pin VSON package and supports many of the features of more complex controllers. Clock frequency, soft-start, and overcurrent limits are each easily programmed by a single, external component. The part has undervoltage lockout, and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.

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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 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 40200
Controller Type PWM
Frequency 300kHz
Input Voltage 12V
Operating Temperature Range -40°C to +85°C
Output Current 2.5A
Output Current Max 2.5mA
Output Voltage 46.8V
Output Voltage Max 46V
Primary Input Voltage 52V
Supply Voltage Range 4.5V to 52V
Termination Type Surface Mount Device

Frequently Asked Questions

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The TPS40200DG4 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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This part has not been flagged as RoHS Compliant.

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