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NXP TEA1833TS/1X
- Part Number:
TEA1833TS/1X
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- RoHs:
RoHS Compliant - Datasheet:
TEA1833TS/1X_Datesheet - Description:
IC OFFLINE SWITCH FLYBACK SC74
- In stock 0
DESCRIPTION
· The TEA1833LTS is a low-cost SMPS controller IC designed for flyback topologies.
· It operates in peak current and frequency control mode with integrated frequency jitter for EMI reduction.
· Features slope compensation for CCM operation and OverPower Protection up to 200% for limited durations.
· Supports mains undervoltage, output overvoltage, and overtemperature protection with minimal external components.
· Optimizes efficiency across load ranges by adjusting switching frequency and peak current.
FEATURES
· Enables low-cost SMPS applications with a wide input voltage range of 10.5V to 36V.
· Integrated OverVoltage Protection on VCC pin and accurate OVP via ISENSE pin.
· Dedicated burst mode allows for a low VCC capacitor value.
· Features very low supply current during start-up (11µA) and normal operation (0.58mA without load).
· Includes adaptive internal overpower time-out and high/low line compensation.
· Fixed switching frequency with jitter to reduce EMI, and frequency reduction for high efficiency at low power.
· Supports peak power operation up to 200% through frequency and peak current increase.
APPLICATIONS
· Ideal for medium power applications requiring low-cost, efficient, and reliable power supplies.
· Suitable for designs that benefit from minimal external components and integrated protection features.
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