MAX1724EVKIT+ by Analog Devices

1.5µA IQ, Step-Up DC-DC Converters in TSOT and µDFN


The MAX1722/MAX1723/MAX1724 compact, high-efficiency, step-up DC-DC converters are available in tiny, 5-pin TSOT packages. They feature an extremely low 1.5µA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or nickel-metal-hydride (NiMH) cells, or a single Li+ cell, these devices are ideal for applications where extremely low quiescent current and ultra-small size are critical. Built-in synchronous rectification significantly improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. All three devices feature a 0.5Ω N-channel power switch. The MAX1722/MAX1724 also feature proprietary noise-reduction circuitry, which suppresses electromagnetic interference (EMI) caused by the inductor in many step-up applications. The family offers different combinations of fixed or adjustable outputs, shutdown, and EMI reduction (see Selector Guide).

Where to Buy

Prices starting from US$85.03

Distributor Stock
Logo for Farnell
Farnell
from US$90.09
1
in stock
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Logo for Analog Devices
Analog Devices
from US$85.03
18
in stock
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Logo for element14
element14
from US$95.90
1
in stock
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Logo for Newark Electronics
Newark Electronics
from US$93.82
-
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Features

Up to 90% Efficiency
No External Diode or FETs Needed
1.5µA Quiescent Supply Current
0.1µA Logic-Controlled Shutdown
±1% Output Voltage Accuracy
Fixed Output Voltage (MAX1724) or Adjustable Output Voltage (MAX1722/MAX1723)
Up to 150mA Output Current
0.8V to 5.5V Input Voltage Range
0.91V Guaranteed Startup (MAX1722/MAX1724)
Internal EMI Suppression (MAX1722/MAX1724)
TSOT Package (0.9mm typ Height)
µDFN Package (2mm x 2mm x 0.75mm)

Specifications

VIN (V) (min) 0.8
VIN (V) (max) 5.5
VOUT1 (V) (min) 2.7
VOUT1 (V) (max) 5
IOUT1 (A) (max) 0.15
Switch Type Internal
Preset VOUT (V) 35
Output Adjust. Method Preset
Synchronous Switching? Yes
IQ (mA) (typ) 0.0015
Shutdown Mode Supply Current (µA) (typ) 0.1
# DC-DC Outputs 1
Package/Pins TSOT/5UDFN/6
BudgetaryPrice (See Notes) 0.81


MAX1724EVKIT+ Development Boards & Evaluation Kits by Analog Devices

EVAL BOARD STEP UP SWITCHING REGULATOR

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

Specifications

Silicon Manufacturer Maxim Integrated Products
Silicon Core Number MAX1724
Kit Application Type Power Management
Application Sub Type Step Up Switching Regulator
Kit Contents Eval Board MAX1724
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Eval Kit MAX1722, MAX1723, MAX | Analog Devices
EVAL BOARD, STEP UP SWITCHING REGULATOR | element14
Eval Board, Step Up Switching Regulator | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1724EVKIT+ ?

Additional datasheets, footprints and schematics for MAX1724EVKIT+ are listed on our Part Details page. You can also find images and similar parts to MAX1724EVKIT+ on this page.

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Is the MAX1724EVKIT+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1724EVKIT+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX1724EVKIT+ .

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