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LINEAR TECHNOLOGY  LTC3616MPUDD#PBF  DC-DC Switching Buck Step Down Regulator, Adjustable, 2.25V-5.5Vin, 600mV-5.5Vout, 6Aout, QFN-24

LINEAR TECHNOLOGY LTC3616MPUDD#PBF
LINEAR TECHNOLOGY LTC3616MPUDD#PBF
Manufacturer Part No:
LTC3616MPUDD#PBF
Order Code:
2396685
Technical Datasheet:
See all Technical Docs
LINEAR TECHNOLOGY LTC3616MPUDD#PBF
LINEAR TECHNOLOGY LTC3616MPUDD#PBF

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC3616MPUDD#PBF is a monolithic synchronous Buck Regulator using a current mode and constant frequency architecture. The no-load DC supply current in sleep mode is only 70µA while maintaining the output voltage (Burst Mode® operation) at no load, dropping to zero current in shutdown. The 2.25 to 5.5V input supply voltage range makes the LTC3616 ideally suited for single Li-ion as well as fixed low voltage input applications. 100% duty cycle capability provides low dropout operation, extending the operating time in battery-powered systems. The operating frequency is externally programmable up to 4MHz, allowing the use of small surface mount inductors. For switching noise-sensitive applications, the LTC3616 can be synchronized to an external clock at up to 4MHz. Forced continuous mode operation in the LTC3616 reduces noise and RF interference. Adjustable compensation allows the transient response to be optimized over a wide range of loads and output capacitors.
  • Programmable slew rate on SW node reduces noise and EMI
  • Programmable soft-start
  • Inputs for start-up tracking or external reference
  • Up to 95% high efficiency
  • ±1% Output voltage accuracy
  • ±3A DDR memory mode (IOUT)

Product Information

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.25V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
QFN
No. of Pins:
24Pins
Output Current:
6A
Output Voltage Min:
600mV
Output Voltage Max:
5.5V
Switching Frequency:
4MHz
Operating Temperature Max:
150°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Computers & Computer Peripherals

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000454

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