Maxim MAX17290ETCD+, PWM Voltage Mode Controller, 1 A, 2400 kHz 12-Pin, TQFN

  • RS-artikelnummer 168-2915
  • Tillv. art.nr MAX17290ETCD+
  • Tillverkare / varumärke Maxim Integrated
Datablad
Lagstiftning och ursprungsland
RoHS-Försäkran
Produktdetaljer

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.

Increases Design Flexibility
Reduces Power Dissipation
Operates Reliably
Distributed Supply Regulation
General-Purpose Point-of-Load
Offline Power Supplies
Telecom Hardware

Note

Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

Specifikationer
Attribute Value
Number of PWM Outputs 1
Control Method Current
Topology Boost
Maximum Switching Frequency 2400 kHz
Mounting Type Surface Mount
Package Type TQFN
Pin Count 12
Output Current 1 A
Output Voltage 5.45 V
Synchronous Pin Yes
Length 3mm
Dimensions 3 x 3 x 0.75mm
Maximum Operating Temperature +85 °C
Typical Operating Supply Voltage 4.5 → 36 V
Minimum Operating Temperature -40 °C
Height 0.75mm
Width 3mm
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