ROHM BA9744FV-E2

Manufacturer No:

BA9744FV-E2

Manufacturer:

ROHM

Package:

16-LSSOP (0.173, 4.40mm Width)

Description:

16 Terminals 2.5V~35V 16-Pin BA9744 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 10kHz~800kHz Transistor Driver

Quantity:

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BA9744FV-E2 information

ROHM BA9744FV-E2 technical specifications, attributes, parameters and parts with similar specifications to ROHM BA9744FV-E2.

Type
Parameter

Factory Lead Time
8 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
16-LSSOP (0.173, 4.40mm Width)

Number of Pins
16

Operating Temperature
-40°C~85°C TA

Packaging
Tape & Reel (TR)

Published
2005

JESD-609 Code
e2

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
16

ECCN Code
EAR99

Terminal Finish
TIN COPPER

Subcategory
Switching Regulator or Controllers

Technology
BIPOLAR

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Terminal Pitch
0.65mm

Time@Peak Reflow Temperature-Max (s)
10

Base Part Number
BA9744

Function
Step-Up, Step-Down

Output Voltage
35V

Output Type
Transistor Driver

Operating Supply Voltage
35V

Input Voltage-Nom
3V

Analog IC - Other Type
DUAL SWITCHING CONTROLLER

Output Configuration
Positive or Negative

Output Current
30mA

Voltage - Supply (Vcc/Vdd)
2.5V~35V

Control Features
Dead Time Control, Soft Start

Topology
Buck, Boost

Control Mode
VOLTAGE-MODE

Frequency - Switching
10kHz~800kHz

Control Technique
PULSE WIDTH MODULATION

Synchronous Rectifier
Yes

Switcher Configuration
SINGLE

Max Frequency
800kHz

Max Duty Cycle
65 %

Duty Cycle (Max)
100%

Clock Sync
No

Output Phases
1

Length
5mm

Width
4.4mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ROHM BA9744FV-E2.

BA9744FV-E2 Overview

Capsuled in the 16-LSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 2.5V~35V. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at 10kHz~800kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Dead Time Control, Soft Start for efficient switching control. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 16 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 3V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "BA9744". Switching converter has a total of 16 pins. Switching converter is a type of Switching Regulator or Controllers in particular. According to the test statistics, DC regulator outputs 35V voltage. The dc dc regulator's usual output current is 30mA, which should be noted down when you start a project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 65 %. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThe max frequency of the pmic can reach 800kHz. It is suggested that users apply 35V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit.

BA9744FV-E2 Features

Transistor Driver Outputs
Switching Frequency: 10kHz~800kHz
Dead Time Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 65 %

BA9744FV-E2 Applications

There are a lot of ROHM Semiconductor
BA9744FV-E2 DC to DC converter applications.

CNC system
Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

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.