ST PM6681ATR
Manufacturer No:
PM6681ATR
Manufacturer:
Package:
32-VFQFN Exposed Pad
Description:
0.5mm PMIC PM6681 32 Pin 32-VFQFN Exposed Pad
Quantity:
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Step6：Packaging Box
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PM6681ATR Information
ST PM6681ATR technical specifications, attributes, parameters and parts with similar specifications to ST PM6681ATR.
- Type
- Parameter
- Factory Lead Time
- 38 Weeks
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 32-VFQFN Exposed Pad
- Number of Pins
- 32
- Operating Temperature
- -40°C~85°C
- Packaging
- Tape & Reel (TR)
- JESD-609 Code
- e3
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Type
- Parameter
- Number of Terminations
- 32
- ECCN Code
- EAR99
- Terminal Finish
- Matte Tin (Sn) - annealed
- Subcategory
- Switching Regulator or Controllers
- Voltage - Supply
- 4.5V~36V
- Terminal Position
- QUAD
- Peak Reflow Temperature (Cel)
- 260
- Number of Functions
- 1
- Terminal Pitch
- 0.5mm
- Base Part Number
- PM6681
Download datasheets and manufacturer documentation for ST PM6681ATR.
Datasheets:
PM6681ATR Description
PM6681ATR is a dual step-down controller specifically designed to provide extremely high-efficiency conversion, with a lossless current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant switching frequency operation. An embedded integrator control loop compensates for the DC voltage error due to the output ripple. The pulse-skipping technique increases efficiency at a very light load. Moreover, a minimum switching frequency of 33 kHz is selectable to avoid audio noise issues.
PM6681ATR Features
6 V to 36 V input voltage range
Adjustable output voltages
0.9- 3.3 V LDO adjustable delivers 100 mA peak current
5 V LDO delivers 100 mA peak current
1.237 V +1 % reference voltage available
No RsENSE current sensing using low-side MOSFETs' Ros(on)
Negative current limit
Soft-start internally fixed at 2 ms
Soft output discharge
Latched UVP
Not-latched OVP
Selectable pulse skipping at light loads
Selectable minimum frequency (33 kHz) in pulse skip mode
5 mW maximum quiescent power
Independent Power Good signals
Output voltage ripple compensation
PM6681ATR Applications
Embedded computer system
FPGA system power
Industrial applications on 24 V
High-performance and high-density DC-DC modules
Notebook computer
PM6681ATR Relevant information
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