12 Terminals 2.97V~45V LM51551 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~2.2MHz Transistor Driver
SOT-23
LM51551QDSSTQ1 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount, Wettable Flank
Package / Case
12-WFDFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~150°C TJ
Packaging
Tape & Reel (TR)
Series
Automotive, AEC-Q100
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
12
Terminal Finish
Matte Tin (Sn)
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)
93%
Clock Sync
Yes
Height Seated (Max)
0.8mm
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.99000
$2.99
500
$2.9601
$1480.05
1000
$2.9302
$2930.2
1500
$2.9003
$4350.45
2000
$2.8704
$5740.8
2500
$2.8405
$7101.25
LM51551QDSSTQ1 Product Details
LM51551QDSSTQ1 Overview
As a result of 12-WFDFN Exposed Pad compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 output generation. There is a Tape & Reel (TR) solid enclosure around the pmic. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 2.97V~45V. Worked in a -40°C~150°C TJ dc switcher before. A switching controller such as this can switch at a value of 100kHz~2.2MHz . As it has a Surface Mount, Wettable Flank value, it can be used for general dc dc regulator. The dcdc regulator features Soft Start for efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a terminal (s) on the switching converters that are designed at DUAL. Different dc switching's functions can be applied to 12 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. You can find other relevant dc to dc converter ics by searching "LM51551". It is recommended that the input voltage of the dc dc voltage regulator be 2.97V. The dc to dc regulator is limited to 45V input voltage. There are several dc to dc voltage regulator in the Automotive, AEC-Q100 series.