24 Terminals 4V~140V 24-Pin LTC7801 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~900kHz Transistor Driver
SOT-23
LTC7801IUFD#PBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 month ago)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
24
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2013
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
Terminal Finish
Matte Tin (Sn)
Additional Feature
SEATED HT-CALCULATED
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC7801
Function
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)
4V~140V
Control Features
Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
50kHz~900kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Output Voltage-Max
60V
Output Voltage-Min
0.8V
Duty Cycle (Max)
100%
Height Seated (Max)
0.8mm
Length
5mm
Width
4mm
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.675968
$4.675968
10
$4.411290
$44.1129
100
$4.161594
$416.1594
500
$3.926033
$1963.0165
1000
$3.703804
$3703.804
LTC7801IUFD#PBF Product Details
LTC7801IUFD#PBF Overview
The switching controller fits in the 24-WFQFN Exposed Pad package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. PMIC packaging is solid with a Tube enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's4V~140V is the operating voltage and supply voltage of the dc control. Qualified to work in a -40°C~125°C TJ dc switcher. A switching controller such as this can switch at a value of 50kHz~900kHz . As it has a Surface Mount value, it can be used for general dc dc regulator. Switching control is made easier with the dcdc regulator's Current Limit, Power Good, Soft Start, Tracking. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. QUAD are the position of the terminal of the switching converters. An array of 24 terminations of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. A DC switcher's nominal voltage of 12V is input. Searching "LTC7801" will return other relevant dc to dc converter ics. There are only 24 pins on switching converter. Input voltage of dc dc voltage regulator should be 4V. The value of DC to DC voltage regulator is set at SEATED HT-CALCULATED in order to fulfill the requirements more effectively. We test the dc controller's highest voltage output at 60V.
LTC7801IUFD#PBF Features
Transistor Driver Outputs Switching Frequency: 50kHz~900kHz Current Limit, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION SEATED HT-CALCULATED
LTC7801IUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7801IUFD#PBF DC to DC converter applications.