14 Terminals 3.5V~20V 14-Pin LTC1148 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver
SOT-23
LTC1148HVIS-5#PBF Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Operating Temperature
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC1148
Function
Step-Down
Number of Outputs
1
Output Voltage
5.05V
Output Type
Transistor Driver
Input Voltage-Nom
10V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
50mA
Voltage - Supply (Vcc/Vdd)
3.5V~20V
Control Features
Current Limit, Enable
Input Voltage (Min)
6V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 250kHz
Control Technique
CONSTANT OFF TIME
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
250kHz
Duty Cycle (Max)
100%
Clock Sync
No
Length
8.65mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$42.631946
$42.631946
10
$40.218817
$402.18817
100
$37.942280
$3794.228
500
$35.794604
$17897.302
1000
$33.768495
$33768.495
LTC1148HVIS-5#PBF Product Details
LTC1148HVIS-5#PBF Overview
As a result of 14-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tube solid enclosure. The system can process Transistor Driver dc switching's outputs (s). 3.5V~20V is the operating voltage and supply voltage of the dc control. A -40°C~85°C TA dc switcher is not a problem. In this switching controller, the switch can be set to Up to 250kHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. An array of 14 terminations of dc switching. It includes CONSTANT OFF TIME as one of the control techniques dc dc converter ic adapts. The DC switcher's nominal voltage is 10V. LTC1148 can be used to locate other relevant dc to dc converter ics. There are 14 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 6V. Statistically, DC regulator outputs 5.05V volts. You should note that the dc dc regulator's usual output current is 50mA. The Surface Mount makes DC switcher suitable for most applications and prototypes. The max frequency of the pmic can reach 250kHz.
LTC1148HVIS-5#PBF Features
Transistor Driver Outputs Switching Frequency: Up to 250kHz Current Limit, Enable CONSTANT OFF TIME
LTC1148HVIS-5#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1148HVIS-5#PBF DC to DC converter applications.