Microchip TC110503ECTTR

Manufacturer No:

TC110503ECTTR

Manufacturer:

Microchip

Package:

SC-74A, SOT-753

Description:

The TC110 is a step-up (Boost) switching controller that furnishes output currents as high as 300 mA while delivering a typical efficiency of 84%. Th

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TC110503ECTTR information

Microchip TC110503ECTTR technical specifications, attributes, parameters and parts with similar specifications to Microchip TC110503ECTTR.

Type
Parameter

Max Duty Cycle (%)
92

Input Voltage Range Max V (volt)
10

Input Voltage Range Min V (volt)
2

# of Outputs
1

Output Current
300

Driver Type
Boost Controller

Synchronous Rectifier
No

Temp Range Max °C (degrees Celsius)
85

Temp Range Min °C (degrees Celsius)
-40

Download datasheets and manufacturer documentation for Microchip TC110503ECTTR.

Data Sheets:

7037c719d7b01ac5e368801e425935c8.pdf

The TC110 is a step-up (Boost) switching controller that furnishes output currents as high as 300 mA while delivering a typical efficiency of 84%. The TC110 normally operates in pulse width modulation mode (PWM), but automatically switches to pulse frequency modulation (PFM) at low output loads for greater efficiency. Supply current draw for the 100 KHz version is typically only 50 µA, and is reduced to less than 0.5 µA when the SHDN input is brought low. Regulator operation is suspended during shutdown. Housed in a tiny 5-pin SOT-23A package, the TC110 occupies minimum board space, and uses tiny external components (the 300 KHz version allows for less than 5 mm surface-mount magnetics). The TC110 accepts input voltages from 2.0V to 10.0V, with a guaranteed start-up voltage of 0.9V.

Guaranteed Start-Up at 0.9V
100/300 kHz
50/120 µA
50 µA (Typ) Supply Current (fOSC = 100 KHz)
300 mA Output Current @ VIN =2.7V
0.5 µA Shutdown Mode
100 KHz and 300 KHz Switching Frequency Options
Programmable Soft-Start
84% Efficiency

User Guide

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