16 Terminals 3.6V~35V 16-Pin BA9741 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 10kHz~800kHz Transistor Driver
SOT-23
BA9741FS-E2 Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Contact Plating
Copper, Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-LSOP (0.173, 4.40mm Width)
Number of Pins
16
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2011
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.8mm
Frequency
480kHz
Base Part Number
BA9741
Function
Step-Up, Step-Down
Number of Outputs
2
Output Voltage
35V
Output Type
Transistor Driver
Operating Supply Voltage
35V
Input Voltage-Nom
3.6V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive or Negative
Output Current
100mA
Voltage - Supply (Vcc/Vdd)
3.6V~35V
Control Features
Dead Time Control, Soft Start
Input Voltage (Min)
3.6V
Topology
Buck, Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
10kHz~800kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
SINGLE
Max Duty Cycle
100 %
Clock Sync
No
Output Phases
1
Length
6.6mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$17.304972
$17.304972
10
$16.325445
$163.25445
100
$15.401364
$1540.1364
500
$14.529589
$7264.7945
1000
$13.707159
$13707.159
BA9741FS-E2 Product Details
BA9741FS-E2 Overview
As a result of 16-LSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 3.6V~35V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller is capable of switching at the 10kHz~800kHz position. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Dead Time Control, Soft Start. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at DUAL. There are many different types of terminations for 16. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 3.6V. A search for "BA9741" will reveal other relevant dc to dc converter ics. 16 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator must be 3.6V. Statistically, the DC regulator outputs 35V voltage. It's important to remember that the dc dc regulator's normaloutput current is 100mA, so you should note it down when starting a new project. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controller operates at 480kHz Hz. A circuit should contain 35V in order to ensure the voltage regulator dc to dc runs safely and reliably.
BA9741FS-E2 Features
Transistor Driver Outputs Switching Frequency: 10kHz~800kHz Dead Time Control, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 100 % Frequency: 480kHz
BA9741FS-E2 Applications
There are a lot of ROHM Semiconductor BA9741FS-E2 DC to DC converter applications.