ROHM BU4945FVE-TR

Manufacturer No:

BU4945FVE-TR

Manufacturer:

ROHM

Package:

SOT-665

Description:

2.4V 5 Terminals 5-Pin BU4945 Voltage supervisor 1 Channels Min 700mV Max 7V

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

BU4945FVE-TR information

ROHM BU4945FVE-TR technical specifications, attributes, parameters and parts with similar specifications to ROHM BU4945FVE-TR.

Type
Parameter

Factory Lead Time
9 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
SOT-665

Number of Pins
5

Operating Temperature
-40°C~125°C TA

Packaging
Tape & Reel (TR)

Published
2009

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
5

ECCN Code
EAR99

Type
Simple Reset/Power-On Reset

Subcategory
Power Management Circuits

Max Power Dissipation
210mW

Technology
CMOS

Terminal Position
DUAL

Terminal Form
FLAT

Number of Functions
1

Supply Voltage
2.4V

Base Part Number
BU4945

Output
Push-Pull, Totem Pole

Pin Count
5

Max Supply Voltage
7V

Min Supply Voltage
700mV

Operating Supply Current
550nA

Max Supply Current
1.75?A

Adjustable Threshold
NO

Quiescent Current
550nA

Accuracy
1 %

Watchdog Timer
No

Reset
Active High/Active Low

Voltage - Threshold
4.5V

Number of Voltages Monitored
1

Min Reset Threshold Voltage
4.455V

Max Reset Threshold Voltage
4.545V

Threshold Voltage
+4.5V

Undervoltage Threshold
4.455V

Overvoltage Threshold
4.545V

Height Seated (Max)
0.6mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ROHM BU4945FVE-TR.

Datasheets:

rohm-bu4945fvetr-datasheets-8487.pdf

BU4945FVE-TR Overview

As you can see, this power management is mounted through 5 terminals. There is a Tape & Reel (TR)-packaging method applied to IC management. To assist you, this IC power includes 1 functions. There are 1 channels available on this supervisor, and each channel has a different function. To assist you, this PMIC includes SOT-665 functions. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. When 2.4V is applied to the power ic, it conducts. When 1 is applied to the power ic, it conducts. The mount is attached to Surface Mount. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. It has a total of 5 pins that are attached to IC management. This power management has 5 pins. Supply voltage (Vsup) should be at least 700mV for this power management. During this IC power, the maximum supply voltage (Vsup) should not exceed 7V volts. A Surface Mount mounting type is recommended. Temperature setting for the supervisors should be -40°C~125°C TA. As a result of this supervisor's operation, the output voltage is Push-Pull, Totem Pole. There is a 550nA supply current present in the power management. A similar IC managements number of the manufacturer can always be found by using BU4945, the base power ics number. If you want to work with PMIC chip, you will need to supply PMIC chip with a temperature at least of 1.75?A.

BU4945FVE-TR Features

Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current

BU4945FVE-TR Applications

There are a lot of ROHM Semiconductor
BU4945FVE-TR Voltage Supervisors applications.

emergency room
Medical-specific isolation transformer
Medical-specific insulation monitor
Transformer load monitoring equipment
External alarm
Display equipment
DC stabilized power supply module
Insulation fault location system
Magnetic resonance imaging
Stable power system

User Guide

PURCHASE

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MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.