MAX17292ETCF+

Electronic & Electrical Components

> Semiconductors - ICs

> Power Management

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Series Information for MAX17292ETCF+ - Maxim Integrated

Features

  • feature
    100kHz to 1MHz (MAX17290) and 1MHz to 2.5MHz (MAX17292) Switching-Frequency with External Synchronization
  • feature
    42V Input Voltage Transient Protection
  • feature
    >90% Peak Efficiency
  • feature
    Adjustable Slope Compensation
  • feature
    All-Ceramic Capacitor Solution Allows Ultra-Compact Solution Size
  • feature
    Bootstrapped Mode Allows Input Voltage to be 2.5V
  • feature
    Fixed 9ms Internal Software Start Reduces Input Inrush Current
  • feature
    Increases Design Flexibility
  • feature
    Low 4u03bcA (typ.) Shutdown Current
  • feature
    Operates Reliably
  • feature
    Overtemperature Shutdown
  • feature
    PGOOD Output and Hiccup Mode for Enhanced System Protection
  • feature
    Reduced EMI Emission with Spread-Spectrum
  • feature
    Reduces Power Dissipation
  • feature
    Reduces Solution Size and Cost

Description

PWM CONTROLLER BOOST 2.5MHZ TQFN-12
The MAX17290/MAX17292 high-efficiency, synchronous step-up DC-DC controllers operate over a 4.5V to 36V input voltage range with 42V input transient protection. The input operating range can be extended to as low as 2.5V in Bootstrapped mode. The MAX17290 and MAX17292 use a constant-frequency, pulse-width modulating (PWM), peak current-mode control architecture. There are multiple versions of the devices offering one or more of the following functions: a synchronization output (SYNCO) for 180° out-of-phase operation, an overvoltage protection function using a separate input pin (OVP), and a reference input pin (REFIN) to allow on-the-fly output voltage adjustment. The MAX17290 and MAX17292 operate in different frequency ranges. All versions can be synchronized to an external master clock using the FSET/SYNC input. The devices are available in a compact 12-pin (3mm x 3mm) TQFN and 10-pin µMAX packages. Both packages have exposed pads. -40°C to +85°C Operation.

Specifications

Input Voltage:
36V
Output Voltage:
5V
Output Current:
1A
Supply Voltage Min:
4.5V
Supply Voltage Max:
36V
Controller IC Case Style:
TQFN
No. of Pins:
12Pins
Frequency:
2.5MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
To Be Advised
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)

Alternate Descriptions

Avnet America

DC DC Cntrlr Single-OUT Boost Controller 2.5V to 36V 12-Pin TQFN EP Tube

Avnet America product

Avnet Europe

DC DC Cntrlr Single-OUT Boost Controller 2.5V to 36V 12-Pin TQFN EP Tube

Avnet Europe product

Future Electronics

36V, 2.5MHz Boost/SEPIC Controllers