MAX1896EUT+ by Analog Devices

1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter

Status: Active
Series: MAX1896
RoHS: Unknown
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The MAX1896 step-up DC-DC converter incorporates high-performance current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry and an internal 0.7Ω N-channel MOSFET to provide a highly efficient regulator with fast response. High switching frequency (1.4MHz) allows fast loop response and easy filtering with small components. The MAX1896 can produce an output voltage as high as 13V from an input as low as 2.6V. Soft-start is programmable with an external capacitor, which sets the input current ramp rate. In shutdown mode, current consumption is reduced to 0.01µA. The MAX1896 is available in a space-saving 6-pin SOT23 package. The ultra-small package and high switching frequency allow cost and space-efficient implementations.

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Features

>90% Efficiency
Adjustable Output Up to 13V
Guaranteed 12V/120mA Output from 5V Input
2.6V to 5.5V Input Range
LT1613 Pin Compatible
0.01µA Shutdown Current
Programmable Soft-Start
Space-Saving 6-Pin SOT23 Package

Specifications

VIN (V) (min) 2.6
VIN (V) (max) 5.5
VOUT1 (V) (min) 2.6
VOUT1 (V) (max) 13
IOUT1 (A) (max) 0.5
Switch Type Internal
Output Adjust. Method Resistor
IQ (mA) (typ) 0.2
Shutdown Mode Supply Current (µA) (typ) 0.01
Shutdown Mode Supply Current (µA) (max) 0.5
# DC-DC Outputs 1
Switching Frequency (kHz) 1400
Package/Pins SOT23/6
BudgetaryPrice (See Notes) 1.56


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Is the MAX1896EUT+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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