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MAX759CWE+

Switching Voltage Regulators -12V, Inverting, PWM, Current-Mode DC-DC Converter

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MAX759CWE+

Switching Voltage Regulators -12V, Inverting, PWM, Current-Mode DC-DC Converter

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

  • Manufacturer:

    Maxim

  • Datasheet:
  • Package/Case:

    SOP-16

  • Product Category:

    Power Management Ics

  • DateCode:

    06+

Submit your quote request now, and we expect to provide a quote within March 30, 2024. Place your order now, and we expect to complete the transaction within April 04, 2024. Ps:Time is according to GMT+8:00.

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Stock:2275 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

MAX759CWE+ Product Details

General Description

The MAX736/MAX737/MAX739/MAX759 are CMOS,inverting,switch-mode regulators with an internal power MOSFET.Guaranteed output power for the MAX739 is 1.25Wwhen powered from a+4.5V input, and 1.5W when powered from +6V. Quiescent supply current for the MAX739 is typically 1.7mA, and a shutdown mode reduces this to 1uA.These power-conserving features, along with high efficiency and an application circuit that lends itself to miniaturization, make these parts excel in a broad range of on-card and portable equipment applications.

The MAX736/MAX737/MAX739 have fixed outputs of -12V, -15V, and-5V respectively.TheMAX759 is adjustable from OV to-15V.Output voltages beyond -15V require a transformer.

These inverting DC-DC converters employ a high-performance, current-mode, pulse-width modulation (PWM)control scheme to provide tight output voltage regulation and low noise.The fixed-frequency oscillator is factory-trimmed to 165kHz,allowing easy noise filtering.The devices are production tested in an actual application circuit, and output accuracy is guaranteed at +5% over all specified conditions of line, load,and temperature.

The input voltage range is+4Vto+15V.For similar devices with smaller packages and an input voltage range of +4V to +11V, refer to the MAX735/MAX755 data sheet.

Applications

Low-Noise Analog Signal Processing Circuits

LCD Bias Supplies

Power Supplies for ECL

Board-Level DC-DC Conversion

Battery-Powered Equipment

Computer Peripherals

Features

◆ Pre-Set-5V,-12V,-15V or Adjustable Outputs

◆ Convert Positive Voltages to Negative

◆ 1.25W Guaranteed Output Power

◆ 83%Typical Efficlency

◆ 1.7mA Quiescent Current (MAX739)

◆ 1uA Shutdown Mode (MAx739)

◆ +4V to+15V Input Voltage Range

◆ 165kHz Current-Mode PWM-Low Noise and Jitter

◆ Undervoltage Lockout and Soft-Start Protection

Ordering Information

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Request a quote MAX759CWE+ at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of MAX759CWE+ in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for MAX759CWE+ depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

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