LM5026MT Semiconductors - ICs by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The LM5026 PWM controller contains all of the features necessary to implement power converters utilizing the active clamp and reset technique with current-mode control. With the active clamp technique, higher efficiencies and greater power densities can be realized compared to conventional catch winding or RDC clamp and reset techniques. Two control outputs are provided, the main power switch control (OUT_A) and the active clamp switch control (OUT_B). The device can be configured to control either a P-Channel or N-Channel clamp switch. The main gate driver features a compound configuration, consisting of both MOS and Bipolar devices, providing superior gate drive characteristics. The LM5026 can be configured to operate with bias voltages over a wide input range of 8 V to 100 V. Additional features include programmable maximum duty cycle, line undervoltage lockout, cycle-by-cycle current limit, hiccup mode fault operation with adjustable timeout delay, PWM slope compensation, soft-start, 1-MHz capable oscillator with synchronization input and output capability, precision reference, and thermal shutdown.

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Input Voltage 48V
Output Voltage -
Output Current 3A
Supply Voltage Min 8V
Supply Voltage Max 15V
Controller IC Case Style TSSOP
No. of Pins 16Pins
Frequency 590kHz
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)
Base Number 5026
Controller Type PWM
Input Voltage Max 100V
Operating Temperature Range -40°C to +125°C
Output Voltage Max 3.3V
Supply Voltage Range 8V to 15V
Termination Type Surface Mount Device

Alternative Descriptions

Nrnd, Alternate Is Lm5026Mt/Nopb Rohs Compliant: Yes |TEXAS INSTRUMENTS LM5026MT. | Newark Electronics

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The LM5026MT 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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