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PM6680TR

PM6680TR

PM6680TR

STMicroelectronics

Controller, Notebook Power System 0.9V~5.5V 260 Cel QUAD Specialized Voltage Regulator 0°C~85°C PM6680 32 Pins 32 Terminations 32-VFQFN Exposed Pad

SOT-23

PM6680TR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 14 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
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 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Applications Controller, Notebook Power System
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number PM6680
Pin Count 32
Number of Outputs 2
Operating Supply Voltage 5.5V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Voltage - Input 6V~28V
Output Current 330mA
Voltage - Output 0.9V~5.5V
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 500kHz
Height Seated (Max) 1mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.724786 $0.724786
10 $0.683760 $6.8376
100 $0.645057 $64.5057
500 $0.608544 $304.272
1000 $0.574098 $574.098
PM6680TR Product Details

PM6680TR Description


PM6680TR is a No Rsense dual step-down controller with adjustable voltages for notebook system power. Utilizing a lossless current sensing technique, it provides extremely high-efficiency conversion. Fast load transient response can be achieved due to its constant on-time architecture and Nearly constant switching frequency operation can be delivered thanks to the embedded voltage feed-forward. In addition, the pulse skipping technique is used to improve efficiency at a very light load. The PM6680TR is embedded in the VFQFPN-32 package.



PM6680TR Features


Embedded in the VFQFPN-32 package

Extremely high-efficiency conversion

Constant on-time architecture

Embedded voltage feed-forward

6 V to 28 V input voltage range



PM6680TR Applications


Notebook computers

Tablet PC or slates

Mobile system power supply

3-4 cells Li+ battery-powered devices


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