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Maxim IntegratedIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators

Supply original MAX1677EEE, PMIC - Voltage Regulators - DC DC Switching Regulators, by Maxim Integrated

IC REG BOOST ADJ/3.3V DL 16QSOP

RoHS
Datasheet
Supply original MAX1677EEE, PMIC - Voltage Regulators - DC DC Switching Regulators, by Maxim Integrated | TrustCompo

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Part Number

MAX1677EEE

Internal code

TCE000054308

Package

SSOP

Manufacturer

Maxim Integrated

Key specifications

Serise

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

PMIC - Voltage Regulators - DC DC Switching Regulators

Description

IC REG BOOST ADJ/3.3V DL 16QSOP

key Attributes

-

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ISO 9001

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AS9120B

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ISO 14001

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Product overview

Overview


The MAX1677 is a compact, high-efficiency, dual-output boost converter for portable devices needing two regulated supplies, typically for logic and liquid crystal displays (LCDs). Operation with inputs as low as 0.7V allows the MAX1677 to accept 1, 2, or 3-cell alkaline, NiCd, or NiMH batteries as well as 1-cell lithium-ion batteries.
The device requires no external FETs and can maintain regulation while consuming only 20µA, making it ideal for hand-held pen-input and PDA devices operating with low-current “sleep” states.
Features
♦ No External FETs Required
♦ Main Output Up to 350mA for Logic Supply Fixed 3.3V or Adjustable (2.5V to 5.5V) Synchronous Rectification for High Efficiency (up to 95%) 300kHz (200kHz to 400kHz Synchronizable) Fixed-Frequency PWM Operation
♦ Secondary Output Up to +28V or -28V for LCD Bias Programmable Current Limit
♦ 0.7V to 5.5V Input Voltage Range
♦ 20µA Quiescent Current
♦ 1µA Shutdown Current
♦ Low-Battery Comparator
♦ Small 16-Pin QSOP PackageApplications PDAs Portable Phones Hand-Held Terminals Portable Instruments

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Detailed Specifications

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Popular Specs Surfaced First

Export Classifications & Environmental

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Export Classifications & Environmental

RoHS Status

RoHS non-compliant

Export Classifications & Environmental

JESD-609 Code

e0

Export Classifications & Environmental

HTSUS

8542.39.0001

Export Classifications & Environmental

ECCN Code

EAR99

Product Attribute

REACH Status

REACH Unaffected

Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS non-compliant
REACH SVHC
Unknown
JESD-609 Code
e0
HTSUS
8542.39.0001
ECCN Code
EAR99
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Published
2001
Part Status
Obsolete
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Peak Reflow Temperature (Cel)
245
Width
3.9mm
Terminal Pitch
0.635mm
Subcategory
Switching Regulator or Controllers
Package / Case
16-SSOP (0.154, 3.90mm Width)
Manufacturer
Maxim Integrated
Pbfree Code
no
Contact Plating
Tin
Radiation Hardening
No
Number Of Terminations
16
Number Of Pins
16
Mount
Surface Mount
Max Supply Voltage
5.5V
Length
4.89mm
Max Output Voltage
5.5V
Min Output Voltage
2.5V
Number Of Outputs
2
Output Type
Adjustable (Fixed)
Voltage - Output 1
3.3V
Max Output Current
350mA
Output Voltage
28V
Frequency
300kHz
Synchronous Rectifier
Yes
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer'S Part No.
MAX1677EEE
Base Part Number
MAX1677
Current - Output 1
350mA
Additional Feature
CAN ALSO FUNCTION IN PFM MODE
Voltage - Output 2
28V
Min Supply Voltage
700mV
Current - Output 2
350mA
Voltage - Output (Min/Fixed)
1.25V 2.5V 3.3V
Output Power
696mW
Voltage - Output (Max)
5.5V 28V
Voltage - Input (Min)
0.7V
Current - Output
350mA Switch
Output Configuration
Positive
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING REGULATOR
Topology
Boost
Input Voltage-Nom
2.4V
Function
Step-Up
Height Seated (Max)
1.73mm

Common questions

Product FAQ

Quick answers for buyers reviewing MAX1677EEE, stock, documentation, and sourcing steps.

What is MAX1677EEE?

MAX1677EEE is a PMIC - Voltage Regulators - DC DC Switching Regulators component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for MAX1677EEE?

MAX1677EEE is listed with package reference SSOP. The current product description is IC REG BOOST ADJ/3.3V DL 16QSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is MAX1677EEE available in stock?

This page currently shows 16204 units in stock and 11281 units available for MAX1677EEE. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for MAX1677EEE?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX1677EEE by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for MAX1677EEE?

Yes. This page links to the datasheet for MAX1677EEE by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify MAX1677EEE before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX1677EEE before approving the order.

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