Datasheet Texas Instruments TPS61196PWPTQ1 — 数据表

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Documents TPS61196-Q1
SNVSA79 – MARCH 2015 TPS61196-Q1 6-String 400-mA WLED Driver with
Independent PWM Dimming For Each String
1 Features 1 8-V to 30-V Input Voltage
Up to 120-V Output Voltage
100-KHz to 800-kHz Programmable Switching
Frequency
Adaptive Boost Output for LED Voltages
Six Current Sinks, 200-mA Continuous Output,
400-mA Pulse Output for Each String
В±1.5% Current Matching Between Strings
High Precision PWM Dimming Resolution up to
5000:1
Programmable OVP Threshold
Programmable Input UVLO Threshold
Adjustable Soft-Start Time
Built-in LED Open and Short Protection
Built-in Schottky Diode Open and Short Protection …