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MAX643AEPA+

Boost (Step Up) Switching Regulator, Fixed, 2V-16.5Vin, 15V out, 50 kHz, DIP-8

MAX643AEPA+ - Boost (Step Up) Switching Regulator, Fixed, 2V-16.5Vin, 15V out, 50 kHz, DIP-8

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Manufacturer Part No:
MAX643AEPA+
Order Code:
2514013
Technical Datasheet:
MAX643AEPA+   Datasheet
See all Technical Docs

Product Overview

The MAX643AEPA+ is a fixed output 10W CMOS step-up switching regulator in 8 pin DIP package. This regulator is preset to +15V output voltage however it can be set to other levels by adding 2 resistors. Device is designed for minimum component DC-DC converter circuit in 5mW to 10mW range. It is used in uninterruptible board level power supplies, power conditioning for battery systems and portable instruments and communication.
  • Operating voltage range from 2V to 16.5V
  • Oscillator frequency is 50KHz at Vout = +15V
  • Oscillator duty cycle is 50%
  • Supply current of 0.75mA at Vout = +15V
  • Internal reference voltage of 1.31V at TA= +25°C
  • Typical efficiency of 80% (with external MOSFET)
  • Line regulation of 0.08%Vout, operating temperature range from -40°C to 85°C
  • Load regulation of 0.2%Vout
  • On-chip driver for high power external MOSFET

Applications

Power Management, Industrial, Portable Devices

Product Information

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:
Boost (Step Up)

:
2V

:
16.5V

:
DIP

:
8Pins

:
-

:
15V

:
50kHz

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

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Rs.537.98

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