MAX17112ETB+T by Analog Devices

High-Performance, Step-Up, DC-DC Converter


The MAX17112 is a high-performance, step-up, DC-DC converter that provides a regulated supply voltage for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). The MAX17112 incorporates current-mode, fixed-frequency (1MHz), pulse-width modulation (PWM) circuitry with a built-in, n-channel power MOSFET to achieve high efficiency and fast-transient response. The input overvoltage protection (OVP) function prevents damage to the MAX17112 from an input surge voltage (up to 24V). The high switching frequency (1MHz) allows the use of ultra-small inductors and low-ESR ceramic capacitors. The current-mode architecture provides fast-transient response to pulsed loads. A compensation pin (COMP) gives users flexibility in adjusting loop dynamics. The internal MOSFET can generate output voltages up to 20V from an input voltage between 2.6V and 5.5V. Soft-start slowly ramps the input current and is programmable with an external capacitor. The MAX17112 is available in a 10-pin TDFN package.

Where to Buy

Prices starting from US$1.21

Distributor Stock
Logo for Farnell
Farnell
from US$1.21
2,236
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.54
2,236
in stock
Buy Now
Logo for element14
element14
from US$1.59
2,236
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$1.49
802
in stock
Buy Now

Features

Input Overvoltage Protection
Adjustable Output from VIN to 20V
2.6V to 5.5V Input Supply Range
Input Supply Undervoltage Lockout
1MHz Fixed Switching Frequency
Programmable Soft-Start
Small 10-Pin, TDFN Package
Thermal-Overload Protection

Specifications

VIN (V) (min) 2.6
VIN (V) (max) 5.5
VOUT1 (V) (min) 2.6
VOUT1 (V) (max) 20
IOUT1 (A) (max) 0.6
Switch Type Internal
Output Adjust. Method Resistor
IQ (mA) (typ) 0.3
Shutdown Mode Supply Current (µA) (typ) 160
Shutdown Mode Supply Current (µA) (max) 250
# DC-DC Outputs 1
Switching Frequency (kHz) 1000
Package/Pins TDFN/10
BudgetaryPrice (See Notes) 1.14


MAX17112ETB+T Semiconductors - ICs by Analog Devices

DC/DC CONV BOOST 1MHZ TDFN-10

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

Specifications

Topology Boost (Step Up)
Input Voltage Min 2.6V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case TDFN
No. of Pins 10Pins
Output Current 600mA
Output Voltage Min 2.6V
Output Voltage Max 20V
Switching Frequency 1MHz
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)

Alternative Descriptions

Dc/Dc Conv, Boost, 1Mhz, Tdfn-10 | Newark Electronics
DC/DC CONV, BOOST, 1MHZ, TDFN-10 | element14
High-Performance, Step-Up, DC- | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX17112ETB+T ?

Additional datasheets, footprints and schematics for MAX17112ETB+T are listed on our Part Details page. You can also find images and similar parts to MAX17112ETB+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX17112ETB+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX17112ETB+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX17112ETB+T you can contact the distributor directly for product support, shipping queries etc.

Is the MAX17112ETB+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX17112ETB+T have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX17112ETB+T .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX17112ETB+T often in real-time on the comparison pages.

What if I can't find stock of MAX17112ETB+T ?

You can fill out our help required form which you can use to request a quote for MAX17112ETB+T from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay