8 Terminals 12V~18V 8-Pin IRS27951SPBF DC to DC converter IC SWITCHING REGULATOR 2 Outputs Up to 500kHz Transistor Driver
SOT-23
IRS27951SPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~150°C TJ
Packaging
Tube
Published
2010
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Max Power Dissipation
833mW
Terminal Position
DUAL
Terminal Form
GULL WING
Base Part Number
IRS27951SPBF
Function
Step-Down, Step-Up/Step-Down
Number of Outputs
2
Output Voltage
18V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING REGULATOR
Nominal Supply Current
300mA
Output Configuration
Positive, Isolation Capable
Output Current
900mA
Voltage - Supply (Vcc/Vdd)
12V~18V
Turn On Delay Time
300 ns
Control Features
Enable, Frequency Control
Max Output Voltage
18.3V
Topology
Buck, Half-Bridge
Min Input Voltage
12V
Control Mode
VOLTAGE-MODE
Frequency - Switching
Up to 500kHz
Max Input Voltage
18V
Control Technique
RESONANT CONTROL
Rise Time
200ns
Synchronous Rectifier
Yes
Fall Time (Typ)
65 ns
Nominal Input Voltage
18V
Turn-Off Delay Time
300 ns
Min Output Voltage
-300mV
Switcher Configuration
PUSH-PULL
Power Consumption
833mW
Max Frequency
500kHz
Duty Cycle (Max)
50%
Clock Sync
No
Height
1.5mm
Length
5mm
Width
4mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.18000
$2.18
10
$1.96100
$19.61
100
$1.57620
$157.62
IRS27951SPBF Product Details
IRS27951SPBF Overview
With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 12V~18V. Worked in an dc switcher with a -40°C~150°C TJ rating. Switching can be done at Up to 500kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control. A SWITCHING REGULATOR analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 8 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including RESONANT CONTROL. The nominal DC switcher's voltage input is 15V. Search for "IRS27951SPBF" to find other relevant dc to dc converter ics. There are a total of 8 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 18V. You should note that the dc dc regulator's usual output current is 900mA. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. DC regulator has a maximum frequency of 500kHz. Input voltage can be set to 18V for nominal working status. The dc switcher's maximum input voltage is 18V, so users must limit the voltage accordingly. A voltage of 12V is required for the supply. Datasheets indicate that the switching converter can output 18.3V volts at its maximum. There is -300mV voltage output lower than -300mV on the voltage controller. This the controllers dc has a nominal current supply of 300mA.
IRS27951SPBF Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz Enable, Frequency Control RESONANT CONTROL
IRS27951SPBF Applications
There are a lot of Infineon Technologies IRS27951SPBF DC to DC converter applications.