12 Terminals 2.97V~45V LM51551 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~2.2MHz Transistor Driver
SOT-23
LM51551DSST Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
12-WFDFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Cut Tape (CT)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
12
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position
DUAL
Terminal Pitch
0.5mm
Base Part Number
LM51551
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
2.97V~45V
Control Features
Soft Start
Input Voltage (Min)
2.97V
Topology
Boost, Flyback, SEPIC
Control Mode
CURRENT-MODE
Frequency - Switching
100kHz~2.2MHz
Input Voltage (Max)
45V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Duty Cycle (Max)
96%
Clock Sync
Yes
Height Seated (Max)
0.8mm
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
250
$1.51800
$379.5
500
$1.32826
$664.13
1,250
$1.10055
$1.10055
LM51551DSST Product Details
LM51551DSST Overview
It comes in the 12-WFDFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaging for the pmic consists of Cut Tape (CT) solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 2.97V~45V. Qualified to work in an dc switcher with -40°C~125°C TJ. The switching controller can be switched at 100kHz~2.2MHz. dc dc regulators can be carried out with Surface Mount. Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 12 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. LM51551 can be searched for other relevant dc to dc converter ics. This dc dc voltage regulator should be powered by a voltage of 2.97V. This dc to dc regulator accepts only 45V input voltage at most.