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LINEAR TECHNOLOGY  LTC3532EMS#PBF  DC-DC Switching Buck-Boost Regulator, Adjustable, 2.4V-5.5Vin, 2.4V-5.25Vout, 0.5Aout, MSOP-10

LINEAR TECHNOLOGY LTC3532EMS#PBF
Manufacturer Part No:
LTC3532EMS#PBF
Order Code:
1715235
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC3532EMS#PBF is a high-efficiency fixed frequency buck-boost DC-to-DC Converter operates from input voltages above, below or equal to the output voltage. The topology incorporated in the IC provides a continuous transfer function through all operating modes, making the product ideal for single lithium-ion, multicell alkaline or NiMH applications where the output voltage is within the battery voltage range. The device includes two 0.36R N-channel MOSFET switches and two 0.42R P-channel switches. Switching frequency up to 2MHz is programmed with an external resistor. Quiescent current is only 35µA in Burst Mode® operation, maximizing battery life. Automatic Burst Mode® operation allows the user to program the load current for Burst Mode® operation or to control it manually. Other features include a 1µA shutdown, soft-start control, thermal shutdown and peak current limit.
  • Single inductor
  • Output disconnect in shutdown
  • Synchronous rectification - Up to 95% efficiency
  • Pin compatible with LTC3440

Product Information

Topology:
Synchronous Buck-Boost
Input Voltage Min:
2.4V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
10Pins
Output Current:
500mA
Output Voltage Min:
2.4V
Output Voltage Max:
5.25V
Switching Frequency:
2MHz
Operating Temperature Max:
85°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
  • Consumer Electronics

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

Tariff No:
85423990
Weight (kg):
.0001

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