MC33167TH

Voltage - Output (Min/Fixed):	5.05V
Base Part Number:	MC33167
Supplier Device Package:	TO-220-5 Horizontal
Package / Case:	TO-220-5 Formed Leads
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	72kHz
Current - Output:	5.5A (Switch)
Voltage - Output (Max):	40V (Switch)
Series:	--
Voltage - Input (Max):	40V
Voltage - Input (Min):	7.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck, Boost
Output Configuration:	Positive or Negative
Function:	Step-Up, Step-Down
Part Status:	Obsolete
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC33167TH is a Voltage Regulators–DC DC Switching Regulator that provides high switching frequency, low on-resistance and low operating current, in a convenient package, making it an ideal choice for a variety of application fields. Typical uses for the MC33167TH include portable electronic devices, such as cell phones, digital cameras, handheld PDAs and computer peripherals; automotive applications such as car audio systems; and industrial applications in which space is at a premium such as exploration robots and equipment.

Features of the MC33167TH:

• High light efficiency
• High power efficiency
• Low on-resistance
• Low operating current
• Wide voltage input range
• High switching frequency
• Low output ripple
• Robust design

Applications:

• Portable electronic devices
• Car audio systems
• Exploration robots and equipment

Working Principle of the MC33167TH:

The MC33167TH is an adjustable DC-DC boost converter with an internal power switch. It is designed to provide a regulated DC output voltage from an input voltage that is lower than the output voltage. The output current is limited to a safe level set by the current limit detection circuitry, thus avoiding excessive output current and possible damage to the regulator. The converter includes circuitry to protect against both short-circuit and over-voltage conditions. The switching frequency of the regulator can be adjusted, allowing the use of smaller external components such as inductors, capacitors and power switches.The MC33167TH uses a pulse width modulated (PWM) control method to control the output voltage. This method uses a feedback network, comprising of a voltage reference (VREF) and an error amplifier (EA) to control the PWM switching waveforms. The error amplifier compares the output voltage to the VREF and adjusts the duty cycle of the PWM signal accordingly. This changes the on and off times of the power switch, thus controlling the output voltage.

Advantages of the MC33167TH over Other Voltage Regulate Devices:

• High light efficiency
• Relatively low operating current
• Wide input voltage range
• High switching frequency
• Low output ripple
• Robust design

The MC33167TH is an efficient and reliable solution for a variety of voltage regulating applications, such as portable electronic devices, car audio systems and exploration robots and equipment. It offers high light efficiency, low operating current, wide input voltage range, high switching frequency and low output ripple in a robust design. With its adjustable PWM control method, the MC33167TH can provide a stable and well regulated output voltage, making it an ideal choice for many power management applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description