LA5795T - Monolithic Linear IC Separately-excited Step-down Switching Regulator
Features
8× step-up charge pump system takes a 5V input and produces a 31V output.
Charge pump technique used to achieve a low-noise power supply. Specifications
Maximum Ratings at GND = 0V
Ratings Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Mounted on the specified circuit board.
-25 -40 Conditions min type max 7 400 +90 +150 Unit V mW °C °C.
Ordering number : ENA0358
Monolithic Linear IC
LA5795T
Overview
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Tuner Power Supply Systems
The LA5795T is a tuner power supply systems.
Functions and Features
• 8× step-up charge pump system takes a 5V input and produces a 31V output. • Charge pump technique used to achieve a low-noise power supply.
Specifications
Maximum Ratings at GND = 0V
Ratings Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Mounted on the specified circuit board * -25 -40 Conditions min type max 7 400 +90 +150 Unit V mW °C °C
* Specified circuit board : 20.0×10.0×0.8mm3, paper-phenol board with 20% wiring density.
LA5795T Datasheet
