AS1336B-BQFT

Voltage - Input (Max):	3.6V
Supplier Device Package:	16-TQFN (3x3)
Package / Case:	16-UFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.2MHz
Current - Output:	500mA (Switch)
Voltage - Output (Max):	3.6V
Voltage - Output (Min/Fixed):	1.8V
Series:	--
Voltage - Input (Min):	0.8V
Number of Outputs:	2
Output Type:	Adjustable
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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AS1336B-BQFT DC-DC Switching Regulators

DC-DC switching regulators are used for a wide range of applications in an ever-increasing variety of systems and components. The AS1336B-BQFT from E8 Electronics is an example of a well-designed device that meets these needs. This article provides an overview of the application field and working principle of AS1336B-BQFT DC-DC switching regulators.

Overview

The AS1336B-BQFT is a single output DC-DC switching regulator. It offers a wide operating temperature range from -40°C to +105°C and offers both fixed-voltage and adjustable-voltage output options. The device also features a wide input voltage range, up to 15 volts, and is capable of providing output currents up to 3 amps.The AS1336B-BQFT is designed for use in a variety of industrial, automotive, and consumer applications. It is ideal for use in battery-powered systems, as well as for applications requiring high efficiency at light loads. The device also features several safety features, including over-current protection, over-voltage protection, and thermal shut-down.

Working Principle

DC-DC switching regulators work by regulating the voltage between two input terminals. The regulator works by controlling the switching action of a power switch. The power switch is typically a metal-oxide-semiconductor field-effect-transistor (MOSFET). The MOSFET is turned on and off rapidly, which produces a "chopping" effect in the output voltage.The output voltage of the switching regulator is controlled by a feedback circuit. The feedback circuit compares the output voltage to a reference voltage. If the output voltage is too low, the feedback circuit causes the MOSFET switch to remain on longer and increase the output voltage. Conversely, if the output voltage is too high, the feedback circuit causes the MOSFET switch to remain off longer and decrease the output voltage.The AS1336B-BQFT DC-DC switching regulator is an efficient and cost-effective power solution for a variety of applications. Its wide operating temperature range and high efficiency make it an excellent choice for a variety of industrial, automotive, and consumer applications. Its over-current, over-voltage, and thermal shut-down protection help to ensure safe and reliable operation.

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