LM5156 Texas Instruments Non-synchronous Boost/SEPIC/Flyback Controller Datasheet, en stock, prix

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LM5156

Texas Instruments
LM5156
LM5156 LM5156
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Part Number LM5156
Manufacturer Texas Instruments (https://www.ti.com/)
Description The LM5156x (LM5156 and LM51561) device is a wide input range, non-synchronous boost controller that uses peak current mode control. The device can be used in boost, SEPIC, and flyback topologies. T...
Features
• Functional Safety-Capable
  – Documentation available to aid functional safety system design
• Suited for wide input operating range battery applications
  – 3.5-V to 60-V operating range (65-V abs max)
  – 2.97-V to 16-V when BIAS = VCC
  – Minimum boost supply voltage 1.5 V when BIAS ≥ 3.5 V
  – Input transient protection up to 65 V
  – Minimized battery drain
• Low shutdown current (IQ ≤ 2.6 µA)
• Low operating current (IQ ≤ 490 µA)
• Small solution size and low cost
  – Maximum switching frequency of 2.2 MHz
  – 12-Pin WSON package (3 mm × 2 mm)
  – Integrated error amplifier allows primary-side regulatio...

Document Datasheet LM5156 Data Sheet
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