Maxim MAX1853EXT+T

比率充电泵2.5V5.5V30mA

Overview

The MAX1852/MAX1853EXT monolithic, CMOS charge-pump voltage inverters in the ultra-small SC70 package feature a low 15Ω output resistance, permitting loads up to 30mA with maximum efficiency. The MAX1852/MAX1853EXT are available with operating frequencies of 50kHz and 200kHz, respectively, allowing optimization of supply current or external component size. Small external components and micropower shutdown mode make these devices ideal for both battery-powered and board-level voltage conversion applications. Oscillator control circuitry and four power-MOSFET switches are included on-chip. Applications include generating a negative supply from a +5V or +3.3V logic supply to power analog circuitry. Both versions come in a 6-pin SC70 package that is 40% smaller than a SOT23.

Features

Tape & Reel (TR) Package
1 outputs
Peak reflow temperature (Cel) of 260
6 pins

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX1853EXT+T Voltage Regulators applications.

• Servo drive system
• Digital display device
• Linear guide
• Ball screw pair
• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments
• Various precision measuring detectors