28 Terminals 7.5V~20V BD9540 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Transistor Driver
SOT-23
BD9540EFV-E2 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-VSSOP (0.173, 4.40mm Width)
Operating Temperature
-20°C~100°C TA
Packaging
Tape & Reel (TR)
Published
2009
Pbfree Code
yes
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
28
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.65mm
Base Part Number
BD9540
Function
Step-Down
Number of Outputs
2
Output Voltage
5.5V
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
7.5V~20V
Control Features
Current Limit, Enable
Max Output Voltage
5.5V
Topology
Buck
Min Input Voltage
7.5V
Control Mode
VOLTAGE-MODE
Max Input Voltage
20V
Synchronous Rectifier
Yes
Switcher Configuration
SINGLE
Dimming
TRIAC
Clock Sync
No
Output Phases
1
Length
9.7mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.407479
$0.407479
10
$0.384414
$3.84414
100
$0.362655
$36.2655
500
$0.342128
$171.064
1000
$0.322762
$322.762
BD9540EFV-E2 Product Details
BD9540EFV-E2 Overview
It comes in the 28-VSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. 2 outputs can be generated with the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. dc controls with 7.5V~20V voltage are supplied and operated. Suitable for a -20°C~100°C TA dc switcher. A generalization of dc dc regulator can be made using Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . 28 terminations with various dc switching's functions. DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "BD9540". There is a particular type of Switching Regulator or Controllers in switching converter. According to the test statistics, DC regulator outputs 5.5V voltage. DC switcher's Surface Mount qualifies it for most applications and prototypes. Because the dc switcher's maximum input voltage is 20V users must limit the voltage accordingly. The supply voltage must be 7.5V. Datasheets state the switching converter can output up to 5.5V volts.
BD9540EFV-E2 Features
Transistor Driver Outputs Current Limit, Enable
BD9540EFV-E2 Applications
There are a lot of ROHM Semiconductor BD9540EFV-E2 DC to DC converter applications.