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Request evaluation samplesMAX669EUB+ PMIC - Voltage Regulators - DC DC Switching Controllers by Maxim Integrated
MAX669EUB+ is a PMIC - Voltage Regulators - DC DC Switching Controllers model from Maxim Integrated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers product path. Known package information currently points to MSOP under the Maxim Integrated brand listing. IC REG CTRLR MULT TOP 10UMAX. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX669EUB+ so buyers can move faster from review to quotation.
RoHS
Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG CTRLR MULT TOP 10UMAX
key Attributes
-
Datasheet
View MAX669EUB+ DatasheetTechnical document
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
The MAX668/MAX669 constant-frequency, pulse-width modulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolated output configurations. Power levels of 20W or more can be controlled with conversion efficiencies of over 90%.
The 1.8V to 28V input voltage range supports a wide range of battery and AC-powered inputs. An advanced BiCMOS design features low operating current (220µA), adjustable operating frequency (100kHz to 500kHz), soft-start, and a SYNC input allowing the MAX668/MAX669 oscillator to be locked to an external clock.DC-DC conversion efficiency is optimized with a low 100mV current-sense voltage as well as with Maxim’s proprietary Idle Mode™ control scheme.
The controller operates in PWM mode at medium and heavy loads for lowest noise and optimum efficiency, then pulses only as needed (with reduced inductor current) to reduce operating current and maximize efficiency under light loads. A logic-level shutdown input is also included, reducing supply current to 3.5µA.
Features
♦ 1.8V Minimum Start-Up Voltage (MAX669)
♦ Wide Input Voltage Range (1.8V to 28V)
♦ Tiny 10-Pin µMAX Package
♦ Current-Mode PWM and Idle Mode™ Operation
♦ Efficiency over 90%
♦ Adjustable 100kHz to 500kHz Oscillator or SYNC Input
♦ 220µA Quiescent Current
♦ Logic-Level Shutdown
♦ Soft-StartApplications Cellular Telephones Telecom Hardware LANs and Network Systems POS Systems
Fast scan
Popular Specs Surfaced First
Product Parameter
Control Mode
CURRENT-MODE
Product Parameter
Control Technique
PULSE WIDTH MODULATION
Product Parameter
Maximum Operating Supply Voltage
260
Product Parameter
Maximum Data Rate
0.5mm
Product Parameter
Triac Type
Active
Product Parameter
Drain To Source Resistance
EAR99
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Maximum Operating Supply Voltage
260
Maximum Data Rate
0.5mm
Triac Type
Active
Drain To Source Resistance
EAR99
Total Resistance
Tube
Transformer Type
yes
Accessory Type
DUAL
Minimum Operating Supply Voltage
GULL WING
Switcher Configuration
SINGLE
Attenuation-Nom
e3
Capacitance
1
Typical Quiescent Current (MA)
BICMOS
Function
Step-Up, Step-Up/Step-Down
Supply Type
SWITCHING CONTROLLER
Main Category
Transistor Driver
Typical Switching Frequency (KHz)
Switching Regulator or Controllers
Topology
Boost, Flyback, SEPIC
Max Duty Cycle
94 %
Configuration
5V
Fiber Type
28V
Voltage - Supply (Vcc/Vdd)
1.8V~28V
Number Of Turns
3.05mm
Impedance - Unbalanced/Balanced
28V
Standard
6A
Top Termination
444mW
Operating Supply Voltage (V)
500kHz
D/A
90%
Taper
950μm
Capacitor Temperature Characteristics Code
Yes
Ti
Enable, Frequency Control
Categories
Integrated Circuits (ICs)
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Manufacturer
Maxim Integrated
Housing Material
ROHS3 Compliant
Terminal Position
Surface Mount
Locking Feature
Lead Free
Input Power-Max (CW)
6 Weeks
Max Supply Voltage
Surface Mount
Converter Type
1 (Unlimited)
Terminal Form
SMD/SMT
Radiation Hardening
-40°C~85°C TA
Number Of Contacts
Unknown
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Temperature Grade
10
Data Rate
10
Specifications
Matte Tin (Sn)
Voltage
444mW
Supplied Contents
No
Supply Voltage
1999
Operating Supply Current
28V
Technology
MAX669
Manufacturer'S Part No.
MAX669EUB+
Co-Processors/DSP
100kHz~500kHz
Insertion
Positive, Isolation Capable
Threshold Voltage
3.05mm
Resistance
28V
Current Rating (Amps)
220μA
Common questions
Product FAQ
Quick answers for buyers reviewing MAX669EUB+, stock, documentation, and sourcing steps.
What is MAX669EUB+?
MAX669EUB+ is a PMIC - Voltage Regulators - DC DC Switching Controllers 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 MAX669EUB+?
MAX669EUB+ is listed with package reference MSOP. The current product description is IC REG CTRLR MULT TOP 10UMAX, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX669EUB+ available in stock?
This page currently shows 96910 units in stock and 79807 units available for MAX669EUB+. 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 MAX669EUB+?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX669EUB+ by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX669EUB+?
Yes. This page links to the datasheet for MAX669EUB+ by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX669EUB+ before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX669EUB+ before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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