MAX8627ETD+T by Analog Devices

Low VBATT, 20µA IQ, 1MHz Synchronous Boost Converter with True Shutdown

Status: Active
Series: MAX8627
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX8627 step-up converter is a high-efficiency, low-quiescent current, synchronous boost converter with True Shutdown™ and inrush current limiting. The MAX8627 generates any boosted output voltage from 3V to 5V from either a 2-cell NiMH/NiCd or a single-cell Li+/Li polymer battery. Quiescent current is only 20µA (typ), and at light loads the converter pulses only as needed for best efficiency. At higher loads, PWM mode maintains fixed 1MHz operation for lowest noise and ripple. The MAX8627 includes an internal soft-start to limit inrush current to a maximum of 500mA. Additional features include True Shutdown, internal compensation, and adjustable current limit. The MAX8627 is available in a tiny 3mm x 3mm TDFN package and is ideal for use in handheld devices such as DSCs, PDAs, and smartphones.

Prices starting from US$2.16


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.34
208
Buy Now
Logo for element14 element14 US$2.22
-
Buy Now
View Full Pricing & Stock Comparison

Features

1MHz PWM Switching Frequency
True Shutdown Output
Up to 95% Efficiency
1.0A Guaranteed Output Current
Soft-Start Eliminates Inrush Current
20µA (typ) Quiescent Current
0.1µA Logic-Controlled Shutdown
Internal Synchronous Rectifier
Internal Compensation
Adjustable Current Limit
Low-Noise Antiringing Feature
Tiny 14-Pin, 3mm x 3mm, TDFN Package

Specifications

VIN (V) (min) 0.9
VIN (V) (max) 5.5
VOUT1 (V) (min) 1
VOUT1 (V) (max) 5
IOUT1 (A) (max) 1
Switch Type Internal
Output Adjust. Method Resistor
Synchronous Switching? Yes
IQ (mA) (typ) 0.02
Shutdown Mode Supply Current (µA) (typ) 0.1
Shutdown Mode Supply Current (µA) (max) 1
# DC-DC Outputs 1
Switching Frequency (kHz) 1000
Package/Pins TDFN/14
BudgetaryPrice (See Notes) 1.56


MAX8627ETD+T Semiconductors - ICs by Analog Devices

DC/DC CONV SYNC BOOST 1MHZ TDFN-14

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

Specifications

Topology Synchronous Boost (Step Up)
Input Voltage Min 900mV
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case TDFN
No. of Pins 14Pins
Output Current 1A
Output Voltage Min 3V
Output Voltage Max 5.2V
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, Sync Boost, 1Mhz, Tdfn-14 | Newark Electronics
DC/DC CONV, SYNC BOOST, 1MHZ, TDFN-14 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX8627ETD+T ?

Additional datasheets, footprints and schematics for MAX8627ETD+T are listed on our Part Details page. You can also find images and similar parts to MAX8627ETD+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX8627ETD+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX8627ETD+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 MAX8627ETD+T you can contact the distributor directly for product support, shipping queries etc.

Is the MAX8627ETD+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX8627ETD+T have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX8627ETD+T .

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

Stock availability and lead times will be displayed for MAX8627ETD+T often in real-time on the comparison pages.

What if I can't find stock of MAX8627ETD+T ?

You can fill out our help required form which you can use to request a quote for MAX8627ETD+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