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TPS40200-EP

Texas Instruments
Part Number TPS40200-EP
Manufacturer Texas Instruments
Description Wide Input Range Non-Synchronous Controller
Published Nov 7, 2021
Detailed Description TPS40200-EP www.ti.com SGLS371A – JANUARY 2007 – REVISED JANUARY 2013 WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CO...
Datasheet PDF File TPS40200-EP PDF File

TPS40200-EP
TPS40200-EP

Overview
TPS40200-EP www.
ti.
com SGLS371A – JANUARY 2007 – REVISED JANUARY 2013 WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER Check for Samples: TPS40200-EP FEATURES 1 • Controlled Baseline – One Assembly/Test Site, One Fabrication Site • Extended Temperature Performance of –55°C to 125°C • Enhanced Diminishing Manufacturing Sources (DMS) Support • Enhanced Product-Change Notification • Qualification Pedigree (1) • Input Voltage Range 4.
5 V to 52 V • Output Voltage (700 mV to 87% Vin) • 200-mA Internal P-Channel FET Driver (1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range.
This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life.
Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
• Voltage Feed-Forward Compensation • Undervoltage Lockout • Programmable Fixed-Frequency (35 kHz to 500 kHz) Operation • Programmable Short-Circuit Protection • Hiccup Overcurrent Fault Recovery • Programmable Closed-Loop Soft Start • 700-mV 1% Reference Voltage • External Synchronization • Small 8-Pin Small-Outline Integrated Circuit (SOIC) (D) Package APPLICATIONS • Industrial Control • Distributed Power Systems • DSL/Cable Modems • Scanners • Telecom DESCRIPTION The TPS40200 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 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 respon...


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