ST PM6641TR

Manufacturer No:

PM6641TR

Manufacturer:

Package:

48-VFQFN Exposed Pad

Description:

Converter, DDR 0.8V~5.5V 260 Cel QUAD Specialized Voltage Regulator 0°C~85°C PM6641 48 Pins 48 Terminations 48-VFQFN Exposed Pad

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

PM6641TR information

ST PM6641TR technical specifications, attributes, parameters and parts with similar specifications to ST PM6641TR.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
14 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
48-VFQFN Exposed Pad

Number of Pins
48

Operating Temperature
0°C~85°C

Packaging
Tape & Reel (TR)

JESD-609 Code
e3

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
48

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn) - annealed

Applications
Converter, DDR

Subcategory
Switching Regulator or Controllers

Terminal Position
QUAD

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Terminal Pitch
0.5mm

Time@Peak Reflow Temperature-Max (s)
40

Base Part Number
PM6641

Pin Count
48

Number of Outputs
3

Input Voltage-Nom
3.3V

Analog IC - Other Type
SWITCHING REGULATOR

Voltage - Input
2.7V~5.5V

Output Current
1A

Voltage - Output
0.8V~5.5V

Control Mode
CURRENT-MODE

Max Input Voltage
5.5V

Control Technique
PULSE WIDTH MODULATION

Switcher Configuration
BUCK

Switching Frequency-Max
1100kHz

Height
880?m

Length
7mm

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ST PM6641TR.

Datasheets:

stmicroelectronics-pm6641-datasheets-5666.pdf

PM6641TR Description

PM6641TR is a type of monolithic voltage regulator module developed by STMicroelectronics. It is specifically designed for chipsets in ultra-mobile PC, DDR2/3 supply for ultra-mobile PC (UMPC) applications, and real estate-constrained portable systems. A suite of protection functions is provided, including basic UV and OV protections, programmable soft-start and current limit, and active soft-end. Efficiency at a very light load can be increased based on the pulse-skipping technique.

PM6641TR Features

Separate Power Good signals

Pulse skipping at light load

Programmable current limit and soft-start for all outputs

Latched OVP, UVP protection

Thermal protection

PM6641TR Applications

DDR2/3 memory and chipset supply

UMPC and portable equipment

Handheld and PDAs

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.