MAX758ACWE+ by Analog Devices

Adjustable, PWM, Step-Down Regulator

Status: Active
Series: MAX758A
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85% to 90%. Typical quiescent current is 1.7mA, or only 6µA in shutdown mode. The output does not exhibit any ripple at subharmonics of the switching frequency over its specified range. Pulse-width-modulation (PWM) current-mode control provides precise output regulation and excellent transient responses. Output voltage accuracy is guaranteed to be ±4.5% plus feedback-resistor tolerance over line, load, and temperature variations. Fixed-frequency switching and absence of subharmonic ripple allows easy filtering of output ripple and noise, as well as the use of small external components. These regulators require only a single inductor value to work in most applications, so no inductor design is necessary.

Prices starting from US$3.07


Distributor Starting From Stock
Logo for CoreStaff CoreStaff US$3.07
69
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Logo for Newark Electronics Newark Electronics US$6.67
-
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Logo for element14 element14 US$5.99
-
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Features

Up to 750mA Load Currents
160kHz High-Frequency, Current-Mode PWM
85% to 96% Efficiencies
33µH or 100µH Pre-Selected Inductor Value, No Component Design Required
1.7mA Quiescent Supply Current
6µA Shutdown Supply Current
Adjustable Output Voltage
Overcurrent, Soft-Start, and Undervoltage Lockout Protection
Cycle-by-Cycle Current Limiting
8-Pin DIP/SO Packages (MAX750A)

Specifications

VIN (V) (min) 4
VIN (V) (max) 16
VOUT1 (V) (min) 1.25
VOUT1 (V) (max) 16
IOUT1 (A) (max) 0.75
Switch Type Internal
Output Adjust. Method Resistor
# DC-DC Outputs 1
Switching Frequency (kHz) 190
Package/Pins PDIP/8SOIC (W)/16
BudgetaryPrice (See Notes) 3.76


MAX758ACWE+ Semiconductors - ICs by Analog Devices

DC/DC CONV BUCK 160KHZ WSOIC-16

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Topology Buck (Step Down)
Input Voltage Min 4V
Input Voltage Max 16V
No. of Outputs 1Outputs
DC / DC Converter IC Case WSOIC
No. of Pins 16Pins
Output Current 750mA
Output Voltage Min 1.25V
Output Voltage Max 16V
Switching Frequency 160kHz
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dc/Dc Conv, Buck, 160Khz, Wsoic-16 | Newark Electronics
DC/DC CONV, BUCK, 160KHZ, WSOIC-16 | element14

Frequently Asked Questions

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Is the MAX758ACWE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX758ACWE+ have stock available?

Authorised distributors including CoreStaff, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX758ACWE+ .

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