What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

MCP1665T-E/MRA | Microchip Technology| IC REG BOOST ADJ 1A 10VQFN

Name: MCP1665T-E/MRA
Brand: Microchip Technology
Price: 2.02 USD
Availability: InStock
Rating: 5 (53 reviews)

Product Details

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Quality Guarantee

The MCP1665T-E/MRA device is a compact, high-efficiency, fixed-frequency, non-synchronous step-up DC-DC converter that integrates a 36V, 100 mΩ NMOS switch. It provides a space-efficient high-voltage step-up power supply solution for applications powered by either three-cell alkaline, Ultimate Lithium, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries. The integrated switch is protected by the typical 3.6A cycle-by-cycle inductor peak current limit operation. There is an output overvoltage protection and an open-load protection that turn off switching if the feedback resistors are accidentally disconnected, the feedback pin is short-circuited to GND or the output is exposed to excessive voltage. Pulse-Frequency Modulation (PFM) switching mode used for power saving is implemented, and it is selectable by the dedicated MODE pin.

MCP1665T-E/MRA is easy to use and allows creating classic boost, SEPIC or flyback DC-DC converters within a small Printed Circuit Board (PCB) area. All compensation and protection circuitry are integrated to minimize the number of external components.

Feature

36V, 100 mΩ Integrated Switch
Up to 92% Efficiency
Higher Current Compared to the Previous MCP166x Switchers Family
Output Voltage Range: Up to 32V
3.6A Typical Peak Input Current Limit:
- IOUT > 1 A at 5.0V VIN, 12V VOUT
- IOUT > 700 mA at 3.3V VIN, 12V VOUT
- IOUT > 400 mA at 4.2V VIN, 24V VOUT
Input Voltage Range: 2.9V to 5V
Input Undervoltage Lockout (UVLO):
- UVLO at VIN Rising: 2.9V, typical
- UVLO at VIN Falling: 2.7V, typical
No Load Input Current: 250 μA Typically for PFM, 500 μA Typically for PWM
Shutdown Mode with 0.4 μA Typical Quiescent Current
Automatically PFM/PWM or Selected by the MODE Pin, for High Efficiency
500 kHz PWM Operation with Skipping Mode Operation Selectable by Dedicated MODE Pin
Feedback Voltage Reference: VFB = 1.2V
Cycle-by-Cycle Current Limiting
Internal Compensation
Inrush Current Limiting and Internal Soft Start
Output Overvoltage Protection (OVP) and Open-Load Protection (OLP) for Constant Current Configuration
Thermal Shutdown
Easily Configurable for SEPIC, Cuk or Flyback Topologies
Available Package: 10-Lead 2x2 mm VQFN

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Q: What is the process for returns or replacements of MCP1665T-E/MRA?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the MCP1665T-E/MRA if it does not meet your expectations under the following conditions:
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TYPE	DESCRIPTION	Select all
Voltage - Output (Min/Fixed)	2.8V
Voltage - Output (Max)	32V
Package	Tape & Reel (TR)
Current - Output	1A
Product Status	Active
Frequency - Switching	575kHz
Function	Step-Up
Synchronous Rectifier	No
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TA)
Topology	Boost
Mounting Type	Surface Mount
Output Type	Adjustable
Package / Case	10-VFQFN Exposed Pad
Number of Outputs	1
Supplier Device Package	10-VQFN (2x2)
Voltage - Input (Min)	2.7V
Voltage - Input (Max)	5V

MCP1665T-E/MRA

$2.02

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FAQs:

Q: How does SZComponents ensure that MCP1665T-E/MRA is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about MCP1665T-E/MRA chips, including original manufacturer details, Voltage Regulators - DC DC Switching Regulators application, and images?

Q: Are the prices and stock levels of 's MCP1665T-E/MRA shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of MCP1665T-E/MRA?

Q: How can I get support or request datasheets and pin diagrams for MCP1665T-E/MRA?

Q: How can I contact SZComponents? Please provide specific contact methods.

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$2.02

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