12 Terminals 2.97V~45V LM5155 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~2.2MHz Transistor Driver
SOT-23
LM5155QDSSRQ1 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
LM5155
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
$2.56000
$2.56
500
$2.5344
$1267.2
1000
$2.5088
$2508.8
1500
$2.4832
$3724.8
2000
$2.4576
$4915.2
2500
$2.432
$6080
LM5155QDSSRQ1 Product Details
LM5155QDSSRQ1 Overview
The switching controller fits in the 12-WFDFN Exposed Pad package and is ideal for most applications. It is sufficient to generate 1 outputs with this dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 2.97V~45V. Workable in an dc switcher where -40°C~150°C TJ is the -40°C~150°C TJrm. There is a switch at 100kHz~2.2MHz that can be used with this controller. A generalization of dc dc regulator can be made using Surface Mount, Wettable Flank. For efficient switching control, the dcdc regulator features Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. The 12 terminations can be used for a wide range of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The nominal DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "LM5155". The minimum input voltage of the dc dc voltage regulator should be 2.97V. It should be noted that the dc to dc regulator only accepts 45V voltage as input voltage. A dc to dc voltage regulator in the Automotive, AEC-Q100 series, it belongs to this family.