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MAX618EEE+

DC-DC开关升压(升压)稳压器, 可调, 300 kHz, 3V-28V输入, -28V/500 mA输出, QSOP-16

MAXIM INTEGRATED PRODUCTS MAX618EEE+
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制造商产品编号:
MAX618EEE+
库存编号
2518726
技术数据表:
MAX618EEE+   Datasheet
查看所有技术文档

产品概述

The MAX618EEE+ is a CMOS, PWM, Step-up DC-DC Converter generates output voltages up to 28V and accepts inputs from +3 to +28V. An internal 2A, 0.3R switch eliminates the need for external power MOSFETs while supplying output currents up to 500mA or more. A PWM control scheme combined with Idle Mode™ operation at light loads minimizes noise and ripple while maximizing efficiency over a wide load range. No-load operating current is 500µA, which allows efficiency up to 93%. A fast 250kHz switching frequency allows the use of small surface-mount inductors and capacitors. A shutdown mode extends battery life when the device is not in use. Adaptive slope compensation allows the MAX618 to accommodate a wide range of input and output voltages with a simple, single compensation capacitor.
  • Up to 93% efficiency
  • Up to 500mA output current at +12V
  • 500µA Quiescent supply current
  • 3µA Shutdown current

应用

工业, 消费电子产品, 计算机和计算机周边

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
升压

:
3V

:
28V

:
1输出

:
QSOP

:
16引脚

:
500mA

:
3V

:
28V

:
300kHz

:
85°C

:
-

:
-

:
MSL 1 -无限制
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技术文档 (1)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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