Supply original MAX1745AUB+, PMIC - Voltage Regulators - DC DC Switching Controllers, by Maxim Integrated

IC REG CTRLR BUCK 10UMAX

RoHS
Datasheet
Supply original MAX1745AUB+, PMIC - Voltage Regulators - DC DC Switching Controllers, by Maxim Integrated | TrustCompo

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Part Number

MAX1745AUB+

Internal code

TCE000075267

Package

2010

Manufacturer

Maxim Integrated

Key specifications

Serise

-

Min Quantity

1

Description

IC REG CTRLR BUCK 10UMAX

key Attributes

-

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Product overview

Overview


The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs.
These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small external components for space-critical applications.Operation to 100% duty cycle permits the lowest possible dropout voltage.
The MAX1744 contains an internal feedback network that provides a pin-selectable output voltage of either 3.3V or 5V.
The MAX1745 uses an external feedback network to generate an adjustable output voltage between 1.25V and 18V.
The MAX1744/MAX1745 are available in a space-saving 10-pin μMAX®package.
Features
♦High-Voltage Operation (Up to 36V IN)
♦Efficiency > 90%
♦Output Power Capability Exceeds 50W
♦10-Pin µMax Package
♦Low-Dropout Voltage
♦100% (max) Duty Cycle
♦90µA Quiescent Current
♦4µA Shutdown Current
♦Up to 330kHz Switching Frequency
♦Output Voltage5V or 3.3V (MAX1744)Adjustable 1.25V to 18V (MAX1745)
♦Current-Limited Control Scheme

Full technical breakdown

Detailed Specifications

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Popular Specs Surfaced First

Product Parameter

Terminal Finish

Matte Tin (Sn)

Product Parameter

Output Configuration

Positive

Product Parameter

Control Technique

PULSE WIDTH MODULATION

Product Parameter

Analog IC - Other Type

SWITCHING CONTROLLER

Product Parameter

Control Features

Enable

Product Parameter

Control Mode

VOLTAGE-MODE

Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING CONTROLLER
Control Features
Enable
Control Mode
VOLTAGE-MODE
Switcher Configuration
SINGLE
Topology
Buck
Function
Step-Down
Voltage - Supply (Vcc/Vdd)
4.5V~36V
Input Voltage-Nom
5.5V
Max Frequency
330kHz
Frequency - Switching
Up to 330kHz
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8542.31.0001
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
11 Weeks
Published
2010
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Terminal Pitch
0.5mm
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Operating Temperature
-40°C~125°C TJ
Technology
BICMOS
Height
950μm
Subcategory
Switching Regulator or Controllers
Manufacturer
Maxim Integrated
Reflow Temperature-Max (S)
30
Mount
Surface Mount
Pbfree Code
yes
Number Of Outputs
1
Operating Supply Voltage
36V
Number Of Pins
10
Number Of Terminations
10
Max Output Voltage
18V
Width
3.05mm
Length
3.05mm
Output Current
10A
Min Input Voltage
4.5V
Max Input Voltage
36V
Synchronous Rectifier
No
Min Output Voltage
1.25V
Max Output Current
10A
Output Type
Transistor Driver
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Output Voltage
18V
Duty Cycle (Max)
100%
Manufacturer'S Part No.
MAX1745AUB+
Base Part Number
MAX1745

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Product FAQ

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What is MAX1745AUB+?

MAX1745AUB+ 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 MAX1745AUB+?

MAX1745AUB+ is listed with package reference 2010. The current product description is IC REG CTRLR BUCK 10UMAX, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is MAX1745AUB+ available in stock?

This page currently shows 14126 units in stock and 14126 units available for MAX1745AUB+. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

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Is a datasheet available for MAX1745AUB+?

Yes. This page links to the datasheet for MAX1745AUB+ by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.

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Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX1745AUB+ before approving the order.

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