Low

LINEAR TECHNOLOGY  LTC3564EDCB#TRMPBF  DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-5.5Vin, 600mV-5.5Vout, 1.25Aout, DFN-6

LINEAR TECHNOLOGY LTC3564EDCB#TRMPBF
Manufacturer Part No:
LTC3564EDCB#TRMPBF
Order Code:
1715243RL
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC3564EDCB#TRMPBF is a high-efficiency monolithic synchronous Buck Regulator using a constant frequency and current-mode architecture. Supply current during operation is only 20µA, dropping to <=1µA in shutdown. The 2.5 to 5.5V input voltage range makes the LTC3564 ideally suited for single Li-ion battery-powered or 3.3 to 5V input voltage applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode® operation increases efficiency at light loads, further extending battery runtime. Switching frequency is internally set at 2.25MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.6V feedback reference voltage.
  • No Schottky diode required
  • Current-mode operation for excellent line and load transient response
  • Over-temperature protection
  • Up to 96% high efficiency

Product Information

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.5V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
6Pins
Output Current:
1.25A
Output Voltage Min:
600mV
Output Voltage Max:
5.5V
Switching Frequency:
2.7MHz
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Consumer Electronics
  • Wireless
  • Communications & Networking
  • Portable Devices

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):
.0001