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.

LTC7801EUFD#TRPBF | Analog Devices Inc.| IC REG CTRLR SYNC BUCK 24QFN

Name: LTC7801EUFD#TRPBF
Brand: Analog Devices Inc.
Price: 27.66 USD
Availability: InStock
Rating: 5 (30 reviews)

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Power by Linear™ / Analog Devices' LTC7801EFE#PBF is a high-performance step-down (buck) switching regulator DC/DC controller. This controller drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140 V. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850 kHz.The gate drive voltage can be programmed from 5 V to 10 V to allow the use of logic or standard-level FETs to maximize efficiency. An integrated switch in the top gate driver eliminates the need for an external bootstrap diode. An internal charge pump allows for 100% duty cycle operation.The low 40 μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC7801EFE#PBF features a precision 0.8 V reference and power good output indicator. The output voltage can be programmed between 0.8 V to 60 V using external resistors.This controller comes in DFN or TSSOP packages that have operating temperature range of -40°C to +125°C or +150°C. The LTC7801EFE#PBF was designed for automotive, industrial, and telecommunication power systems.<strong>Features:</strong> Output voltage range: 0.8 V to 60 V, VIN range: 4 V to 140 V (150 V, abs max), Adjustable gate drive level: 5 V to 10 V (OPTI-DRIVE), Low operating IQ: 40 μA (shutdown = 10 μA), 100% duty cycle operation, No external bootstrap diode required, Selectable gate drive UVLO thresholds, Onboard LDO or external NMOS LDO for DRVCC, EXTVCC LDO powers drivers from VOUT, Phase-lockable frequency (75 kHz to 850 kHz), Programmable fixed frequency (50 kHz to 900 kHz), Selectable continuous, pulse-skipping, or low ripple Burst Mode® operation at light loads, Adjustable burst clamp, Power good output voltage monitor, Programmable input overvoltage lockout, Automotive, industrial, and telecommunication power systems, High voltage battery operated systems

Feature

Wide VIN Range: 4V to 140V (150V Abs Max)
Wide Output Voltage Range: 0.8V to 60V
Adjustable Gate Drive Level: 5V to 10V (OPTI-DRIVE)
Low Operating IQ: 40μA (Shutdown = 10μA)
100% Duty Cycle Operation
No External Bootstrap Diode Required
Selectable Gate Drive UVLO Thresholds
Onboard LDO or External NMOS LDO for DRVCC
EXTVCC LDO Powers Drivers from VOUT
Phase-Lockable Frequency (75kHz to 850kHz)
Programmable Fixed Frequency (50kHz to 900kHz)
Selectable Continuous, Pulse-Skipping or Low Ripple Burst Mode® Operation at Light Loads
Adjustable Burst Clamp
Power Good Output Voltage Monitor
Programmable Input Overvoltage Lockout
Small 24-Lead 4mm × 5mm QFN or TSSOP Packages

Applications

Automotive and Industrial Power Systems
High Voltage Battery Operated Systems
Telecommunications Power Systems

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Q: How does SZComponents ensure that LTC7801EUFD#TRPBF is genuinely manufactured or distributed by ?
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A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your LTC7801EUFD#TRPBF order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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Q: What is the process for returns or replacements of LTC7801EUFD#TRPBF?
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 LTC7801EUFD#TRPBF if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
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TYPE	DESCRIPTION	Select all
Product Status	Active
Clock Sync	No
Synchronous Rectifier	No
Frequency - Switching	50kHz ~ 900kHz
Voltage - Supply (Vcc/Vdd)	4V ~ 140V
Output Phases	1
Supplier Device Package	24-QFN (4x5)
Number of Outputs	1
Package / Case	24-WFQFN Exposed Pad
Topology	Buck
Mounting Type	Surface Mount
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TJ)
Function	Step-Down
Control Features	Current Limit, Power Good, Soft Start, Tracking
Output Type	Transistor Driver
Package	Tape & Reel (TR)
Duty Cycle (Max)	100%

LTC7801EUFD#TRPBF

$27.66

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FAQs:

Q: How does SZComponents ensure that LTC7801EUFD#TRPBF is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about LTC7801EUFD#TRPBF chips, including original manufacturer details, DC DC Switching Controllers application, and images?

Q: Are the prices and stock levels of 's LTC7801EUFD#TRPBF 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 LTC7801EUFD#TRPBF?

Q: How can I get support or request datasheets and pin diagrams for LTC7801EUFD#TRPBF?

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

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