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1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter

Our Price:  £0.50(Exc. 20% VAT)(£0.60 Inc. VAT)

Part Number:  5063



In stock, immediate despatch

1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter
The MAX1763 is a high-efficiency, low-noise, step-up DC-DC converter intended for use in battery-powered wireless applications. This device maintains exceptionally low quiescent supply current (110µA) despite its high 1MHz operating frequency. Small external components and a tiny package make this device an excellent choice for small hand-held applications that require the longest possible battery life.

Key Features

Up to 94% Efficiency
+0.7V to +5.5V Input Voltage Range
1.1V Guaranteed Startup Input Voltage
Up to 1.5A Output
Fixed 3.3V Output or Adjustable (2.5V to 5.5V)
1MHz PWM Synchronous-Rectified Topology
1µA Logic-Controlled Shutdown
Analog Gain Block for Linear-Regulator or Low-Battery Comparator
Adjustable Current Limit and Soft-Start
1.5W TSSOP Package Available


Digital Cordless Phones
Handheld Instruments (PDAs, Palmtops)
Palmtop Computers
PCS Phones
Personal Communicators
Wireless Handsets

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