Name: BA9744FV-E2
Brand: ROHM Semiconductor
SKU: BA9744FV-E2
Price: 2.41000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
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
Number of Outputs	2
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	ROHS3 Compliant
Lead Free	Lead Free

BA9744FV-E2 Product Details

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.